What is the color of ZnSO4

Chemicals labeled according to GHS

chemicalSymbolsH- / EUH- / P-phrasesquantity

Zinc sulfate monohydrate, ZnSO4 · H2O

M: 179.45 g / mol

CAS No .: 7446-19-7
EC no .: 231-793-3
UN number: 3077

WGK: 3

danger

H302: Harmful if swallowed.

H318: Causes serious eye damage.

H410 - Very toxic for water organisms with long-term effect.

Avoid the release of P273 into the environment.

P280: Wear eye protection.

P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if possible. Continue rinsing.

P313: Get medical advice / attention.

 

 

identification

InChI: InChI = 1S / H2O4S.H2O.Zn / c1-5 (2,3) 4 ;; / h (H2,1,2,3,4); 1H2; / q ;; + 2 / p-2

InChI Key: RNZCSKGULNFAMC-UHFFFAOYSA-L

Canonical SMILES: O. [O-] S (= O) (= O) [O -]. [Zn + 2]

PubChem:62639

 

Physical / chemical data

Density: 3.20 g / cm3

 

Disposal instructions

Solutions and solids containing heavy metals: Category E. Raney nickel (also Urushibara nickel) can be dissolved in aqueous suspension while stirring with hydrochloric acid (Category E). Raney nickel itself or filter residues must not be dried, as these will certainly ignite in the air. Heavy metal in this context means any compound of antimony, arsenic, cadmium, chromium (VI), copper, lead, nickel and tin, as well as these substances in metallic form, provided they are classified as dangerous (according to Waste Catalog V Appendix 3). Other heavy metals are collected separately.

 

Forum code

[B] xx zinc sulfate monohydrate [/ B], ZnSO [sub] 4 [/ sub] · H [sub] 2 [/ sub] O

CAS No .: 7446-19-7, EC No .: 231-793-3, UN No .: 3077

[img] https://www.chem-page.de/images/geektivenymbole/ghs05_aetzffekt_50.png [/ img] [img] https://www.chem-page.de/images/gefahrenymbole/ghs07_ausrufzeichen_50.png [/ img] [img] https://www.chem-page.de/images/gefahrenymbole/ghs09_umwelt_50.png [/ img]

Signal word Danger

WGK: 3

H302: Harmful if swallowed.

H318: Causes serious eye damage.

H410 - Very toxic for water organisms with long-term effect.

Avoid the release of P273 into the environment.

P280: Wear eye protection.

P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if possible. Continue rinsing.

P313: Get medical advice / attention.

 

Details
Manfred Seidl
Hits: 6393