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DCPIP

DCPIP TABLETS

DECANEDIOYL DICHLORIDE

DECON 90 (Surface active cleaning agent for laboratory use)

DECON ACID RINSE (An acid rinse and/or preliminary cleaner)

DECON DECOMATIC (A liquid surface active cleaning agent)

DECON NEUTRACON (A specialised surface active cleaning agent)

DEVARDA'S ALLOY powder

DEXTRIN WHITE from corn

DEXTROSE

DIACETONE ALCOHOL (CHEMICALLY PURE)

DIACETYL MONOXIME (CHEMICALLY PURE)

1,2-DIAMINOCYCLOHEXANE-N,N,N',N'-TETRAACETIC ACID 1 -Hydrate (CHEMICALLY PURE)

1,2-DIAMINOETHANE (CHEMICALLY PURE)

1,6-DIAMINOHEXANE (CHEMICALLY PURE)

DIASTASE from malt

2,6-DI-tert-BUTYL-p-CRESOL (CHEMICALLY PURE)

Di-n-BUTYLPHTHALATE (CHEMICALLY PURE)

1,2-DICHLOROBENZENE (CHEMICALLY PURE)

1,4-DICHLOROBENZENE (CHEMICALLY PURE)

1,2-DICHLOROETHANE (CHEMICALLY PURE)

1,2-DICHLOROETHANE (ANALYTICAL REAGENT)

DICHLOROMETHANE (CHEMICALLY PURE)

DICHLOROMETHANE (ANALYTICAL REAGENT)

DICHLOROMETHANE (HPS Grade for HPLC)

DICHLOROMETHANE (HPLC Baker Analysed)

DICHLOROMETHANE ((UV-IR-HPLC) PAI)

DIETHANOLAMINE (CHEMICALLY PURE)

DIETHYLAMINE (CHEMICALLY PURE)

3-(DIETHYLAMINO)PROPYLAMINE (CHEMICALLY PURE)

DIETHYLENE GLYCOL (CHEMICALLY PURE)

DIETHYLENETRIAMINE (CHEMICALLY PURE)

DIETHYLENETRIAMINEPENTAACETIC ACID

DIETHYL ETHER (CHEMICALLY PURE)

DIETHYL ETHER (ANALYTICAL REAGENT)

DIETHYL ETHER (HPS for HPLC)

DIETHYL ETHER (HPLC Baker Analysed)

DIETHYL ETHER ((UV-IR-HPLC) PAI)

DIGOL

O-DIHYDROXYBENZENE

(+)2,3-DIHYDROXYBUTANEDIOIC ACID

DI-ISO-BUTYL KETONE

DIMETHYLAMINE 25%/30% w/v (CHEMICALLY PURE)

4-DIMETHYLAMINOBENZALDEHYDE (CHEMICALLY PURE)

4-DIMETHYLAMINOBENZALDEHYDE (ANALYTICAL REAGENT)

DIMETHYLBENZENE

2,9-DIMETHYL-4,7-DIPHENYL-1,10-PHENANTHROLINE

N,N-DIMETHYLFORMAMIDE (CHEMICALLY PURE)

DIMETHYLGLYOXIME (CHEMICALLY PURE)

2,6-DIMETHYL-4-HEPTANONE (CHEMICALLY PURE)

2,9-DIMETHYL-1,10-PHENANTHROLINE

2,9-DIMETHYL-1,10-PHENANTHROLINE Hydrochloride

DIMETHYL PHTHALATE (CHEMICALLY PURE)

DIMETHYL SULPHOXIDE (CHEMICALLY PURE)

DIMIDIUM BROMIDE

DIMIDIUM BROMIDE - DISULPHINE BLUE stock solution

3,5-DINITROSALICYLIC ACID (CHEMICALLY PURE)

DI-OCTYL PHALTHATE (CHEMICALLY PURE)

1,4-DIOXAN (CHEMICALLY PURE)

DIPHENYLAMINE

DIPHENYLAMINE (ANALYTICAL REAGENT)

1,5-DIPHENYLCARBAZIDE (CHEMICALLY PURE)

1,5-DIPHENYLCARBAZONE (CHEMICALLY PURE)

1,5-DIPHENYLCARBAZONE (mixture with Diphenylcarbazide) (ANALYTICAL REAGENT)

4,7-DIPHENYL-1,10-PHENANTHROLINE

DI-PHOSPHORUS PENTAOXIDE

2,2'-DIPYRIDYL

DIRECT RED 23 (C.I.29160)

DITHIZONE (CHEMICALLY PURE)

DITHIZONE (ANALYTICAL REAGENT)

DPD No 4 Comparator reagent tablets

DPD No.1 Comparator reagent tablets

DPD No.2 Comparator reagent tablets

DPD No.3 Comparator reagent tablets

D P X MOUNTANT (For microscopy)

DTPA

DECANEDIOYL DICHLORIDE

see - SEBACOYL CHLORIDE

DECON 90
Surface active cleaning agent for laboratory use
Soak object to be cleaned for 2 - 24 hours according to degree and tenacity of soiling.
A 2 - 5% is adequate for most laboratory applications.
Decon is a registered trade mark of Decon Laboratories Ltd
D0425/M2  5LPNx1x4
H: H319, H315
P: P280, P302+P352, P305+P351+P338
P symbolWARNING
HS No:34029090
DECON 90 is biodegradable and phosphate free

DECON ACID RINSE
An acid rinse and/or preliminary cleaner
Identification Passes test
D0405/M2  5LPNx1x4
H: H319, H315
P: P280, P302+P352, P305+P351+P338
P symbolWARNING
HS No:34029090
for use in automatic glassware washing machines

DECON DECOMATIC
A liquid surface active cleaning agent
Supplied as a liquid concentrate for dilution with water
D0395/M2  5LPNx1x4
H: H319, H315
P: P280, P302+P352, P305+P351+P338
P symbolWARNING
HS No:34029090
Specially formulated for use in automatic glassware washing machines

DECON NEUTRACON
A specialised surface active cleaning agent
Supplied as a liquid concentrate for dilution with water
D0435/M2  5LPNx1x4

For use on materials which may be corroded, etched, or discoloured by acidic or alkaline cleaning agents

DEVARDA'S ALLOY powder
Ammonium & nitrate(as NH4)<0.002%
D0505/R1  100gPx1x6
D0505/R4  500gPx1x6
H: H228
P: P210
P symbolDANGER UN No:3089
Hazard Class:4.1
Packing Group:II
HS No:74032900
CAS No:8049-11-4

DEXTRIN WHITE from corn
Identification Passes test
D0602/R4  500gPx1x6

HS No:35051000
EINECS:232-675-4
CAS No:9004-53-9

DEXTROSE

see - D-GLUCOSE anhydrous

DIACETONE ALCOHOL
CHEMICALLY PURE
CH3.CO.CH2C(CH3)2.OH = 116.16
Assay98% min.
D0702/B1  500mlGx1x12
D0702/B8  2.5LGx1x4
H: H226, H319
P: P210, P305+P351+P338
P symbolP symbol
WARNING 		UN No:1148
Hazard Class:3
Packing Group:III
HS No:29144010
EINECS:204-626-7
Flash Point (°C): 58
CAS No:123-42-2

DIACETYL MONOXIME
CHEMICALLY PURE
CH3.CO.C(:N.OH).CH3 = 101.10
Assay97% min.
D0762/P6  25gPx1x6

HS No:29280090
EINECS:200-348-5
CAS No:57-71-6

1,2-DIAMINOCYCLOHEXANE-N,N,N',N'-TETRAACETIC ACID 1 -Hydrate
CHEMICALLY PURE
C6H10[N(CH2CO2H)2]2.H2O = 364.35
Assay98% min.
D0792/P4  10gPx1
D0792/P6  25gPx1
H: H319, H315
P: P280, P302+P352, P305+P351+P338
P symbolWARNING
HS No:29224985
EINECS:207-582-7
CAS No:13291-61-7

1,2-DIAMINOETHANE
CHEMICALLY PURE
NH2.CH2.CH2.NH2 = 60.10
Assay98% min.
Weight per ml0.897 - 0.902g
D0902/B1  500mlGx1x12
H: H226, H312, H302, H314, H334, H317
P: P280, P305+P351+P338, P304+P341, P302+P352
P symbolP symbol
P symbolP symbol
DANGER 		UN No:1604

HS No:29212100
EINECS:203-468-6
CAS No:107-15-3

1,6-DIAMINOHEXANE
CHEMICALLY PURE
NH2.(CH2)6.NH2 = 116.21
Assay98.5% min.
Melting point39 - 42ºC
D1502/D6  25gGx1x6
D1502/E1  100gGx1x6
H: H302, H312, H314, H335
P: P261, P280, P305+P351+P338, P301+P330+P331, P310
P symbolP symbol
DANGER 		UN No:2280
Hazard Class:8
Packing Group:III
HS No:29212200
EINECS:204-679-6
CAS No:124-09-4

DIASTASE from malt
Identification Passes test
D1702/R1  100gPx1x6
H: H334
P: P261, P342+P311
P symbolDANGER
HS No:35079090
CAS No:9000-92-4

2,6-DI-tert-BUTYL-p-CRESOL
CHEMICALLY PURE
[(CH3)3C]2C6H2(CH3).OH = 220.35
Assay99% min.
Melting point68 - 70ºC
D2602/R2  250gPx1x6
H: H302, H315, H319, H411
P: P273, P305+P351+P338
P symbolP symbol
WARNING 		UN No:3077
Hazard Class:9
Packing Group:III
HS No:29071900
EINECS:2040-881-4
CAS No:128-37-0

Di-n-BUTYLPHTHALATE
CHEMICALLY PURE
C6H4(COO.C4H9)2 = 278.35
Assay98% min.
Weight per mlabout 1.045g
Acidity<0.1ml N%
Ash<0.01%
D2702/B1  500mlGx1x12
D2702/B8  2.5LGx1x4
H: H360, H400
P: P210, P273, P308+P313
P symbolP symbol
DANGER 		UN No:3082
Hazard Class:9
Packing Group:III
HS No:29173410
EINECS:201-557-4
CAS No:84-74-2

1,2-DICHLOROBENZENE
CHEMICALLY PURE
C6H4Cl2 = 147.00
Assay99% min
Weight per mlabout 1.306g
Distillation range(95%)178 - 180oC
D3102/B1  500mlGx1
D3102/B8  2.5LGx1x4
H: 302, 315, 319, 335, 410
P: 273, 302+352, 305+351+338
P symbolP symbol
WARNING 		UN No:1591
Hazard Class:6.1
Packing Group:III
HS No:29039100
EINECS:202-425-9
CAS No:95-50-1

1,4-DICHLOROBENZENE
CHEMICALLY PURE
C6H4Cl2 = 147.00
Assay97% min.
Melting point52 - 54ºC
Sulphated ash<0.1%
D3202/R4  500gPx1x6
H: H319, H351, H410
P: P273, P280, P305+P351+P338, P308+P313
P symbolP symbol
WARNING 		UN No:2811
Hazard Class:6.1
Packing Group:III
HS No:29036100
EINECS:203-400-5
Marine Pollution:P
CAS No:106-46-7

1,2-DICHLOROETHANE
CHEMICALLY PURE
CH2Cl.CH2Cl = 98.96
Assay99% min
Weight per ml1.252 - 1.254g
Distillation range(95%)82 - 84ºC
Non-volatile residue<0.01%
D3402/B1  500mlGx1x12
D3402/B8  2.5LGx1x4
D3402/V5  25LMDx1
H: H350l, H225, H302, H319, H335, H315
P: P201, P210, P243, P280, P302+P352, P305+P351+P338, P308+P313
P symbolP symbol
P symbolDANGER 		UN No:1184
Hazard Class:3(6.1)
Packing Group:III
HS No:29031500
EINECS:203-458-1
Marine Pollution:P
Flash Point (°C): 13
CAS No:107-06-2

1,2-DICHLOROETHANE
ANALYTICAL REAGENT
CH2Cl.CH2Cl = 98.96
Assay99% min
Weight per ml1.252 - 1.254g
Distillation range(95%)82 - 84ºC
Acidity(HCl)<0.001%
Free chlorine(Cl)<0.0001%
Non-volatile residue<0.002%
Water(H2O)<0.05%
D3404/B1  500mlGx1x12
D3404/B8  2.5LGx1x4
H: H350l, H225, H302, H319, H335, H315
P: P201, P210, P243, P280, P302+P352, P305+P351+P338, P308+P313
P symbolP symbol
P symbolDANGER 		UN No:1184
Hazard Class:3(6.1)
Packing Group:III
HS No:29031500
EINECS:203-458-1
Marine Pollution:P
Flash Point (°C): 13
CAS No:107-06-2

DICHLOROMETHANE
CHEMICALLY PURE
CH2Cl2 = 84.93
Assay99% min
Weight per ml1.32 - 1.33g
Refractive index1.423-1.425
Distillation range(95%)38 - 41ºC
D3602/B1  500mlGx1x12
D3602/B9  2.5LS/Cx1x4
D3602/B8  2.5LGx1x4
D3602/V5  25LMDx1
H: H351
P: P201, P281, P308+P313
P symbolWARNING UN No:1593
Hazard Class:6.1
Packing Group:III
HS No:29031200
EINECS:200-838-9
CAS No:75-09-2

DICHLOROMETHANE
ANALYTICAL REAGENT
CH2Cl2 = 84.93
Assay99.5% min.
Weight per ml1.323 - 1.327g
Copper(Cu)<0.000002%
Iron(Fe)<0.00001%
Lead(Pb)<0.000005%
Acidity<0.001%
Carbon tetrachloride(CCl4)<0.01%
Chloroform(CHCl3)<0.01%
Non-volatile residue<0.001%
Water(H2O)<0.03%
D3604/B1  500mlGx1x12
D3604/B8  2.5LGx1x4
H: H351
P: P201, P281, P308+P313
P symbolWARNING UN No:1593
Hazard Class:6.1
Packing Group:III
HS No:29031200
EINECS:200-838-9
CAS No:75-09-2

DICHLOROMETHANE
HPS Grade for HPLC
CH2Cl2 = 84.93
Assay99.9% min
Weight per ml1.324g
Non-volatile residue<0.0001%
Water(H2O)<0.01%
Minimum transmission in 1cm cell
232nm10%
240nm50%
245nm80%
250nm95%
260nm - 400nm99%
D3606/B8  2.5LGx1x4
H: H351
P: P201, P281, P308+P313
P symbolWARNING UN No:1593
Hazard Class:6.1
Packing Group:III
HS No:29031200
EINECS:200-838-9
CAS No:75-09-2

DICHLOROMETHANEJ T Baker
HPLC Baker Analysed
CH2Cl2 = 84.93
Assay (by GC)99.8% min
Titrable acid<0.0003meq/g
Chloride(Cl)<10ppm
Residue after Evaporation<2ppm
Water(H2O)<0.02%
Ultraviolet Absorbance (1.00cm path vs water)
254nm<0.01
280nm<0.01
350nm<0.01
UV Cut-off233nm max
Preservative (Amylene)about 20ppm
Filtered through a 0.2micron filter
Packaged under Nitrogen
JB-9315/2500  2.5LGx1x4
H: H351
P: P201, P281, P308+P313, P405
P symbolWARNING UN No:1593
Hazard Class:6.1
Packing Group:III
HS No:29031200
EINECS:200-838-9
CAS No:75-09-2
J T Baker Product

DICHLOROMETHANEPanreac Applichem
(UV-IR-HPLC) PAI
CH2Cl2 = 84.93
Assay (G.C.)99.9% min
Density at 20/41.322 - 1.325
Acidity<0.0002meq/g
Alkalinity<0.0002meq/g
Chloride(Cl)<0.0001%
Non-volatile matter<0.0003%
Water(H2O)<0.01%
UV Spectrum (1cm cell; Ref: water)
233nm (Cut off)1.000au
235nm0.523au
240nm0.155au
245nm0.046au
255nm0.009au
260 - 400nm0.004au
Bottled under Nitrogen
Filtered through a 0.2 micron filter
361254/1612  2.5LGx1x4
H: H351
P: P201, P281, P308+P313
P symbolDANGER UN No:1593
Hazard Class:6.1
Packing Group:III
HS No:29031200
EINECS:200-838-9
CAS No:75-09-2

DIETHANOLAMINE
CHEMICALLY PURE
[CH2(OH).CH2]2NH = 105.14
Assay98% min.
D4002/B1  500mlGx1x12
D4002/B8  2.5LGx1x4
H: H302, H373, H315, H318
P: P280, P302+P352, P305+P351+P338
P symbolP symbol
P symbolDANGER
HS No:29221200
EINECS:203-868-0
CAS No:111-42-2

DIETHYLAMINE
CHEMICALLY PURE
(C2H5)2NH = 73.14
Assay99.5% min.
Weight per ml0.702 - 0.704g
D4202/B1  500mlGx1x12
H: H225, H332, H302, H312, H314
P: P210, P280, P302+P352, P301+P330+P331, P305+P351+P338
P symbolP symbol
P symbolDANGER 		UN No:1154
Hazard Class:3(8)
Packing Group:II
HS No:29211950
EINECS:203-716-3
Flash Point (°C): -23
CAS No:109-89-7

3-(DIETHYLAMINO)PROPYLAMINE
CHEMICALLY PURE
(C2H5)2N(CH2)3NH2 = 130.23
Assay99% min
Weight per mlabout 0.826g
D4282/B1  500mlGx1
H: H226, H302+312, H314, H317
P: P280, P305+351+338, P310
P symbolP symbol
P symbolDANGER 		UN No:2684
Hazard Class:3(8)
Packing Group:III
HS No:29212900
EINECS:203-236-4
CAS No:104-78-9

DIETHYLENE GLYCOL
CHEMICALLY PURE
O(CH2.CH2OH)2 = 106.12
Assay99% min.
Weight per ml1.115 - 1.117g
D4562/B1  500mlGx1x12
D4562/B8  2.5LGx1x4
H: H302
P: 301+312
P symbolWARNING
HS No:29094100
EINECS:203-872-2
CAS No:111-46-6

DIETHYLENETRIAMINE
CHEMICALLY PURE
(NH2.CH2.CH2)2NHN = 103.17
Assay99% min.
Weight per ml0.949 - 0.952g
D4582/B1  500mlGx1x12
H: H302, H312, H314, H317
P: P260, P280, P305+P351+P338, P310
P symbolP symbol
DANGER 		UN No:2079
Hazard Class:8
Packing Group:II
HS No:29212900
EINECS:203-865-4
CAS No:111-40-0

DIETHYLENETRIAMINEPENTAACETIC ACID
[(HOOCH2)2NHCH2CH2]2NHCH2COOH = 393.34
Assay98% min
D4602/R1  100gPx1
H: H319, H332, H315
P: P260, P280, P305+P351+P338
P symbolP symbol
WARNING
HS No:29224985
EINECS:200-652-8
CAS No:67-43-6

DIETHYL ETHER
CHEMICALLY PURE
(C2H5)2O = 74.12
Weight per ml0.713 - 0.715g
Distillation range(95%)34 - 36ºC
Acidity(CH3.COOH)<0.002%
Peroxide (as H2O2)<0.001%
Non-volatile residue<0.002%
D4702/B1  500mlGx1x12
D4702/B9  2.5LS/Cx1x4
D4702/B8  2.5LGx1x4
D4702/V6  25LMDx1
H: H224, H302, H336, EUH019, EUH066
P: P210, P233, P240, P243, P301+P312, P303+P361+P353
P symbolP symbol
DANGER 		UN No:1155
Hazard Class:3
Packing Group:I
HS No:29091100
EINECS:200-467-2
Flash Point (°C): -45
CAS No:60-29-7
Export restrictions may apply

DIETHYL ETHER
ANALYTICAL REAGENT
(C2H5)2O = 74.12
Assay99.0% min.
Weight per ml0.713 - 0.715g
Distillation range(95%)34.0- 35.0ºC
Iron(Fe)<0.00001%
Lead(Pb)<0.000005%
Acidity<0.02ml N/1%
Aldehyde & ketones (CH3CHO)<0.002%
Ethanol(C2H5OH)<0.05%
Ether peroxide<0.000015%
Methanol(CH3OH)<0.02%
Non-volatile residue<0.001%
Water(H2O)<0.1%
D4704/B1  500mlGx1x12
D4704/B9  2.5LS/Cx1x4
D4704/B8  2.5LGx1x4
H: H224, H302, H336, EUH019, EUH066
P: P210, P233, P240, P243, P301+P312, P303+P361+P353
P symbolP symbol
DANGER 		UN No:1155
Hazard Class:3
Packing Group:I
HS No:29091100
EINECS:200-467-2
Flash Point (°C): -45
CAS No:60-29-7
Export restrictions may apply

DIETHYL ETHER
HPS for HPLC
(C2H5)2O = 74.12
Minimum transmission in 1cm cell
220nm10%
230nm50%
245nm80%
260nm95%
280 - 400nm99%
D4706/B5  1LGx1
H: H224, H302, H336, EUH019, EUH066
P: P210, P233, P240, P243, P301+P312, P303+P361+P353
P symbolP symbol
DANGER 		UN No:1155
Hazard Class:3
Packing Group:I
HS No:29091100
EINECS:200-467-2
Flash Point (°C): -45
CAS No:60-29-7
Export restrictions may apply

DIETHYL ETHERJ T Baker
HPLC Baker Analysed
(C2H5)2O = 74.12
Assay (by GC) corrected for water)99.5% min
Titrable acid<0.2meq/g
Peroxide(as H2O2)<5ppm
Residue after Evaporation<5ppm
Ultraviolet Absorbance (1.00cm path vs water)
231nm<0.4
254nm<0.07
280nm<0.02
350 - 400nm<0.01
UV Cut-off220nm max
Preservative (C2H5OH)1.5 - 2.5%
Filtered through a 0.2 micron filter
Packaged under Nitrogen
JB-9237/1000  1LGx1x6
H: H224, H302, H336, EUH019, EUH066
P: P210, P241, P261, P303+P361+P353, P405
P symbolP symbol
DANGER 		UN No:1155
Hazard Class:3
Packing Group:I
HS No:29091100
EINECS:200-467-2
Flash Point (°C): -45
CAS No:60-29-7
J T Baker Product

DIETHYL ETHERPanreac Applichem
(UV-IR-HPLC) PAI
C4H10O = 74.12
Assay (G.C.)98% min
Density at 20/40.713 - 0.715
Acidity<0.0002meq/g
Alkalinity<0.0002meq/g
Ethanolabout 2%
Peroxide(as H2O2)<0.0001% *
Non-volatile matter<0.0003%
Water(H2O)<0.05%
UV Spectrum (1cm cell; Ref: water)
220nm (Cut off)1.000au
230nm0.456au
250nm0.102au
280nm0.071au
300 - 400nm0.009au
Bottled under Nitrogen
Filtered through a 0.2 micron filter
* - at moment of analysis
362551/1611  1LGx1x6
H: EUH019, EUH066, H224, H302, H336
P: P210, P233, P240, P241, P242
P symbolP symbol
DANGER 		UN No:1155
Hazard Class:3
Packing Group:I
HS No:29091100
EINECS:200-467-2
Flash Point (°C): -45
CAS No:60-29-7

DIGOL

see - DIETHYLENE GLYCOL

O-DIHYDROXYBENZENE

see - CATECHOL

(+)2,3-DIHYDROXYBUTANEDIOIC ACID

see - (+)-TARTARIC ACID

DI-ISO-BUTYL KETONE

see - 2,6-DIMETHYL-4-HEPTANONE

DIMETHYLAMINE 25%/30% w/v
CHEMICALLY PURE
(CH3)2NH = 45.09
Assay25 -30% (CH3)2NH
D6162/B1  500mlGx1x12
H: H225, H302, H314
P: P210, P280, P305+P351+P338, P310
P symbolP symbol
P symbolDANGER 		UN No:1160
Hazard Class:3(8)
Packing Group:II
HS No:2921110
Flash Point (°C): 16
CAS No:124-40-3

4-DIMETHYLAMINOBENZALDEHYDE
CHEMICALLY PURE
(CH3)2N.C6H4.CHO = 149.19
Assay98% min.
Melting point72 - 75ºC
Sulphated ash<0.1%
D6202/R1  100gPx1x6
D6202/R2  250gPx1x6

HS No:29223900
EINECS:202-819-0
CAS No:100-10-7

4-DIMETHYLAMINOBENZALDEHYDE
ANALYTICAL REAGENT
(CH3)2N.C6H4.CHO = 149.19
Assay99.0% min.
Melting point73 - 75ºC
Chloride(Cl)<0.005%
Iron(Fe)<0.001%
Bases of indole typePasses
Alcohol insoluble matter<0.01%
Residue on ignition<0.1%
Solution in HClPasses
D6204/P6  25gPx1x6
D6204/R1  100gPx1x6

HS No:29223900
EINECS:202-819-0
CAS No:100-10-7

DIMETHYLBENZENE

see - XYLENE

2,9-DIMETHYL-4,7-DIPHENYL-1,10-PHENANTHROLINE
Assay98% min
D6722/P1  1gPx1x6
D6722/P3  5gPx1x6
H: H302, H413
P symbolWARNING
HS No:29339990
EINECS:225-240-5
CAS No:4733-39-5

N,N-DIMETHYLFORMAMIDE
CHEMICALLY PURE
H.CO.N(CH3)3 = 73.10
Weight per ml0.947 - 0.950g
Distillation range(95%)151 - 154ºC
Water(H2O)<0.1%
D6802/B1  500mlGx1x12
D6802/B8  2.5LGx1x4
D6802/M5  25LPDx1x4
H: H360, H226, H332, H312, H319
P: P210, P302+P353, P305+P351+P338, P308+P313
P symbolP symbol
P symbolDANGER 		UN No:2265
Hazard Class:3
Packing Group:III
HS No:29241900
EINECS:200-679-5
Flash Point (°C): 58
CAS No:68-12-2

DIMETHYLGLYOXIME
CHEMICALLY PURE
CH3.C(:NOH).C(:NOH).CH3 = 116.12
Assay98% min.
Melting pointabout 240ºC
D7002/P6  25gPx1x6
D7002/R1  100gPx1x6
H: H228
P: P280
P symbolWARNING
HS No:29280090
EINECS:202-420-1
CAS No:95-45-4

2,6-DIMETHYL-4-HEPTANONE
CHEMICALLY PURE
(CH3)2CHCH2COCH2CH(CH3)2 = 142.24
Sum of 2,6-Dimethyl-4-heptanone & 4,6-Dimethyl-2-heptanone>90%
Weight per ml0.806-0.812g
Distillation range163 - 176ºC
D7101/B1  500mlGx1x12
D7101/B8  2.5LGx1x4
D7101/V5  25LMDx1x4
H: H226, H335
P: P210, P262
P symbolP symbol
WARNING 		UN No:1157
Hazard Class:3
Packing Group:III
HS No:29141990
EINECS:203-620-1
Flash Point (°C): 47
CAS No:108-83-8

2,9-DIMETHYL-1,10-PHENANTHROLINE
C14H12N2 = 208.26
Assay99% min
D7202/P1  1gPx1x6
D7202/P3  5gPx1x6
H: H315, H319, H335
P: P261, P305=351+P338
P symbolWARNING
HS No:29339990
EINECS:207-601-9
CAS No:484-11-7

2,9-DIMETHYL-1,10-PHENANTHROLINE Hydrochloride
C14H12N2.HCl.H2O = 262.75
Identification Passes test
D7222/P1  1gPx1x6
H: H315, H319, H335
P: P305+P351+P338
P symbolWARNING
HS No:29339990
EINECS:230-732-8
CAS No:303136-82-5

DIMETHYL PHTHALATE
CHEMICALLY PURE
C6H4(COO.CH3)2 = 194.19
Assay99-101%
Weight per mlabout 1.19g
D7402/B1  500mlGx1x12

HS No:29173490
EINECS:205-011-6
CAS No:131-11-3

DIMETHYL SULPHOXIDE
CHEMICALLY PURE
CH3.SO.CH3 = 78.13
Assay98% min.
Weight per ml1.099 - 1.101g
Freezing point18 - 19ºC
D7602/B1  500mlGx1x12
D7602/B8  2.5LGx1x4

HS No:29309085
EINECS:200-664-3
CAS No:67-68-5

DIMIDIUM BROMIDE
C20H18BrN3 = 380.29
Identification Passes test
D7742/P1  1gPx1x6
H: 315, 319, 335
P: 261, 305+351+338
P symbolWARNING
HS No:29339990
EINECS:208-256-7
CAS No:518-67-2

DIMIDIUM BROMIDE - DISULPHINE BLUE stock solution
For Herrings two-phase method for anionic surfactants
J1925/A7  100mlGx1


3,5-DINITROSALICYLIC ACID
CHEMICALLY PURE
(NO2)2C6H2(OH).COOH + H2O
Assay(as anhydrous)98% min
Melting point169 - 173ºC
D8182/P6  25gPx1x6
D8182/R1  100gPx1x6
H: H302, H315, H335
P: 261
P symbolWARNING
HS No:29182980
EINECS:210-204-3
CAS No:609-99-4

DI-OCTYL PHALTHATE
CHEMICALLY PURE
C6H4(COO.C8H17)2 = 390.57
Assay98.5% min
Weight per mlabout 0.98g
D8242/B1  500mlGx1x12
H: H360
P: 308+313
P symbolDANGER
HS No:29173410
EINECS:204-211-0
CAS No:117-81-7

1,4-DIOXAN
CHEMICALLY PURE
CH2.CH2.O.CH2.CH2.O = 88.11
Assay99% min
Weight per ml1.030 - 1.035g
Freezing pointnot below 10ºC
Acidity(CH3COOH)<0.01%
Non-volatile residue<0.02%
Water(H2O)<0.1%
D8302/B1  500mlGx1x12
D8302/B8  2.5LGx1x4
H: H225, H319, H335, H351, EUH019, EUH066
P: P210, P233, P240, P281, P304+P340, P308+P313, P403+P235
P symbolP symbol
P symbolDANGER 		UN No:1165
Hazard Class:3
Packing Group:II
HS No:29329985
EINECS:204-661-8
Flash Point (°C): 12
CAS No:123-91-1

DIPHENYLAMINE
(C6H5)2NH = 169.23
D8402/R1  100gPx1x6
H: H301+H311+H331, H373, H410
P: P261, P273, P280, P301+P312, P304+P340
P symbolP symbol
P symbolDANGER 		UN No:2811
Hazard Class:6.1
Packing Group:II
HS No:29214400
EINECS:204-539-4
CAS No:122-39-4

DIPHENYLAMINE
ANALYTICAL REAGENT
(C6H5)2NH = 169.23
Assay99% min
Nitrate(NO3)Passes test
D8404/P6  25gPx1x6
H: H301+H311+H331, H373, H410
P: P261, P273, P280, P301+P312, P304+P340
P symbolP symbol
P symbolDANGER 		UN No:2811
Hazard Class:6.1
Packing Group:II
HS No:29214400
EINECS:204-539-4
CAS No:122-39-4

1,5-DIPHENYLCARBAZIDE
CHEMICALLY PURE
(C6H5.NH.NH)2CO = 242.28
Assay98% min
D8502/P6  25gPx1x6

HS No:29280090
EINECS:205-403-7
CAS No:140-22-7

1,5-DIPHENYLCARBAZONE
CHEMICALLY PURE
C6H5.N:N.CO.NH.NH.C6H5 = 240.27
Diphenylcarbazide<1%
Sensitivity to HgPasses test
D8602/P3  5gPx1x6
D8602/D6  25gGx1x6
H: H315, H319
P: P302+P352, P305+P351+P338
P symbolWARNING
HS No:29280090
EINECS:205-403-7
CAS No:538-62-5

1,5-DIPHENYLCARBAZONE (mixture with Diphenylcarbazide)
ANALYTICAL REAGENT
Melting point154 - 157°C
Sensitivity to Hgpasses test
D8614/P3  5gPx1
D8614/D6  25gGx1
H: H315, H319
P: P305+351+338
P symbolWARNING
HS No:29280090
EINECS:208-698-0
CAS No:10329-15-4

4,7-DIPHENYL-1,10-PHENANTHROLINE
Assay98% min
D8642/P1  1gPx1x6
D8642/P3  5gPx1

HS No:29339990
EINECS:216-767-1
CAS No:1662-01-7

DI-PHOSPHORUS PENTAOXIDE

see - PHOSPHORUS PENTOXIDE

2,2'-DIPYRIDYL
(C4H5N)2 = 156.19
Suitable for the detection of iron
Assay99% min
D8682/P3  5gPx1x6
H: H301+H311
P: P260, P280, P302+P352
P symbolDANGER UN No:2811
Hazard Class:6.1
Packing Group:III
HS No:29333999
EINECS:206-674-4
CAS No:366-18-7

DIRECT RED 23
C.I.29160
Identification Passes test
D8705/P3  5gPx1

EINECS:222-348-4
CAS No:3441-14-3

DITHIZONE
CHEMICALLY PURE
C6H5.NH.NH.CS.N:N.C6H5 = 256.33
Identification Passes test
D8902/D3  5gGx1x6
D8902/D6  25gGx1x6
H: H315, H319
P: P302+P352, P305+P351+P338
P symbolWARNING
HS No:29309085
EINECS:200-454-1
CAS No:60-10-6

DITHIZONE
ANALYTICAL REAGENT
C6H5.NH.NH.CS.N:N.C6H5 = 256.33
Assay98% min
Lead(Pb)<0.001%
Sulphated ash<0.2%
D8904/D3  5gGx1x6
H: H315, H319
P: P302+P352, P305+P351+P338
P symbolWARNING
HS No:29309085
EINECS:200-454-1
CAS No:60-10-6

DPD No 4 Comparator reagent tablets
Identification Passes test
D9645/J2  250tabletsPackx1


DPD No.1 Comparator reagent tablets
Identification Passes test
D9615/J2  250tabletsPackx1


DPD No.2 Comparator reagent tablets
Identification Passes test
D9625/J2  250tabletsPackx1


DPD No.3 Comparator reagent tablets
Identification Passes test
D9635/J2  250tabletsPackx1


D P X MOUNTANT
For microscopy
Refractive index (20°C)1.52 - 1.53
Suitability for microscopyPasses test
D9285/A7  100mlGx1x6
D9285/B1  500mlGx1x12
H: H226, H332, H312, H315
P: P210, P261, P280, P302+P352, P304+P340, P309+P310
P symbolP symbol
DANGER 		UN No:1993
Hazard Class:3
Packing Group:III
HS No:38220000
Flash Point (°C): 25

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