Caffeine anhydrous (BP, Ph. Eur.) pure, pharma grade

Melting Point:

238 °C

Solubility:

water 22 g/l at 20 °C

Physical Description:

solid

Product Code:

142833

Product Name:

Caffeine anhydrous (BP, Ph. Eur.) pure, pharma grade

Quality Name:

pure, pharma grade

Specifications:

Assay (Perchl. Ac.) calc. a.d.s.: 98.5-101.5 %
Identity according to Pharmacopoeias:: passes test
Melting range (a.d.s.): 234-239°C

Maximum limit of impurities
Appearance of solution: passes test
Acidity: passes test
Insoluble matter in H2O: passes test
Loss on drying: 0.5%
Residue on ignition (as SO4): 0.1 %
Sulfate (SO4): 0.05%
Related Substances (HPLC)
Individual impurity: 0.10%
Total impurities: 0.1%
Chromatographic purity: passes test
Residual solvents (Ph.Eur/USP): passes test
Heavy metals (as Pb): 0.001%
As: 0.0003 %
Cu: 0.001 %
Fe: 0.002 %
Ni: 0.001 %
Pb: 0.001 %
Residual metals (according to EMEA/CHMP/SWP/4446/2000): Nickel compounds as metal catalyst (class 1C classification) can be present. It is below to 0,2 ppm. It is fully in compliance with the EMEA guideline.

Pittogrammi di pericolo

• 

UN:

1544

Class/PG:

6.1/III

ADR:

6.1/III

IMDG:

6.1/III

IATA:

6.1/III

Storage:

Room Temperature.

Signal Word:

Warning

GHS Symbols:

GHS07

H Phrases:

H302

P Phrases:

P264
P270
P301+P312
P330
P501

Master Name:

Caffeine anhydrous

Synonyms Long Text:

1,3,7-Trimethylxantine, 3,7-Dihydro-1,3,7-Trimethyl-1H-Purin-2,6-Dione, 7-Methyltheobromine

EINECS:

200-362-1

CS:

29393000

Index Nr.:

613-086-00-5

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