Zinc sulfate monohydrate, EssentQ®

- Synonyms: Sulfuric acid zinc salt monohydrate
- ZnSO4·H2O
- M = 179,45 g/mol
- CAS [7446-19-7]
- EINECS-No.: 231-793-3
- Solub. in water: (20 ºC): ~ 350 g/l
- Melting point: ~ 740 ºC (anhydrous substance)
- LD 50 (oral, rat): 2150 mg/kg (heptahydrate substance)
- EC-Index-No.: 030-006-00-9
- ADR: 9 M7 III UN 3077
- IMDG: 9 III UN 3077
- IATA/ICAO: 9 III UN 3077
- GHS-signal word: Danger
- GHS-H sentences: H318 - H400 - H410 - H302
- GHS-P sentences: P280 - P273 - P305+P351+P338 - P310 - P301+P312 - P501a
- Tariff number: 2833 29 20 00
- Applications: synthesis of organic products, in the pharmaceutics industry, analytical chemistry, laboratory reagent, in galvanotechnia.

SPECIFICATIONS
assay (complexometric): min. 98 %
pH (5 %, H2O): 4,4 - 6,0