Copper(II) sulfate anhydrous, Pharmpur®, Ph Eur, BP, USP

- Synonyms: Copper monosulfate anhydrous, Copper vitriol anhydrous
- CuSO4
- M = 159,60 g/mol
- CAS [7758-98-7]
- EINECS-No.: 231-847-6
- Solub. in water: (20 ºC): 203 g/l
- LD 50 (oral, rat): 300 mg/kg
- EC-Index-No.: 029-004-00-0
- ADR: 9 M7 III UN 3077
- IMDG: 9 III UN 3077
- IATA/ICAO: 9 III UN 3077
- GHS-signal word: Warning
- GHS-H sentences: H400 - H410 - H302 - H315 - H319
- GHS-P sentences: P280 - P273 - P305+P351+P338 - P321 - P301+P312 - P501a
- Tariff number: 2833 25 00 00
- Applications: analytical chemistry, for the detection of: water, in pharma industry.

SPECIFICATIONS
assay (iodometric, on dried sample): 99,0 - 100,5 %
Identification A (EP): passes test
Identification sulfates: passes test
Identification copper: passes test
appearance of solution: clear
chlorides (Cl): max. 150 ppm
calcium (Ca): max. 0,005 %
iron (Fe): max. 0,003 %
lead (Pb): max. 5 ppm
nickel (Ni): max. 0,005 %
potassium (K): max. 0,01 %
sodium (Na): max. 0,02 %
loss on drying (250 °C): max. 1,0 %