Structure of Zinc Sulphate Heptahydrate CAS 7446 20 0 - Zinc Sulphate Heptahydrate CAS 7446-20-0 Iden­ti­fi­ca­tion Prop­er­ties Safe­ty Data Spec­i­fi­ca­tions & Oth­er Information Links

Iden­ti­fi­ca­tion

CAS Number

7446-20-0

Name

Zinc Sul­phate Mono­hy­drate

Syn­onyms

Zinc sul­fate hep­tahy­drate [Wiki] Sul­fate de zinc, hydrate (1:1:7) [French] [ACD/IUPAC Name] zinc sul­fate hep­tahy­drate (1:1:7) Zinc sul­fate hydrate (1:1:7) [ACD/IUPAC Name] zinc sul­phate 7-hydrate Zinc sul­phate hep­tahy­drate zinc(2+) sul­fate hep­tahy­drate Zinksul­fathy­drat (1:1:7) [Ger­man] [ACD/IUPAC Name] [7446-20-0] 16788-42-4 [RN] 231-793-3 [EINECS] 47216 7446-20-0 [RN] 7733-02-0 [RN] MFCD00149894 [MDL num­ber] Oph­t­haz­inc T [Trade name] Oph­t­haz­inc T (TN) SUL­FU­RIC ACID, ZINC SALT, HEP­TAHY­DRATE UNII :N57JI2K7WP UNII-N57JI2K7WP Vaso­Clear A Ver­az­inc White vit­ri­ol White vit­ri­ol (hep­tahy­drate) Zinc sul­fate [ACD/IUPAC Name] [JAN] [JP15] [Wiki] Zinc sul­fate (JP15) Zinc sul­fate [JAN] zinc sul­fate 7-hydrate Zinc sul­fate hep­tahy­drate, EP grade Zinc sulfateZnSO4.7H2Ozinc sul­fate (1:1) hep­tahy­dratez­inc sul­fate hep­tahy­drate (1:1:7) Zinc sul­phate hydrate Zinc vit­ri­ol (hep­tahy­drate) zinc(2+) sul­fate heptahydratezinc(2+) sul­fate – water (1/7) zinc;sulfate;heptahydrate Zincfrin zinc­sul­fate­hep­tahy­drate

SMILES

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

Std­InChI

InChI=1S/H2O4S.7H2O.Zn/c1-5(2,3)4;;;;;;;;/h(H2,1,2,3,4);7*1H2;/q;;;;;;;;+2/p-2

Std­InChIKey

RZLVQB­NCH­SJZPX-UHF­F­­FAOYSA-L

Mol­e­c­u­lar Formula

H14O11SZn

Mol­e­c­u­lar Weight

287.579

EINECS

231-793-3

MDL Number

MFCD00149894

Prop­er­ties

Appear­ance

White Pow­der

Appear­ance picture

Zinc Sulphate Heptahydrate CAS 7446 20 0 - Zinc Sulphate Heptahydrate CAS 7446-20-0

Zinc Sul­phate Hep­tahy­drate CAS 7446-20-0

Safe­ty Data

Sym­bol

corrosion jpg - Zinc Sulphate Heptahydrate CAS 7446-20-0exclamation mark jpg - Zinc Sulphate Heptahydrate CAS 7446-20-0environment jpg - Zinc Sulphate Heptahydrate CAS 7446-20-0GHS05, GHS07, GHS09

Sig­nal Word

Dan­ger

Haz­ard Statements

H302-H318-H410

Pre­cau­tion­ary Statements

P273-P280-P305 + P351 + P338-P501

Per­son­al Pro­tec­tive Equipment

dust mask type N95 (US), Eye­shields, Gloves

RIDADR

UN 3077 9 / PGI­II

WGK Germany

RTECS

ZH5300000

Spec­i­fi­ca­tions and Oth­er Infor­ma­tion of Our Zinc Sul­phate Hep­tahy­drate CAS 7446-20-0

Stan­dard

Enter­prise stan­dard

Spec­i­fi­ca­tion

Item Zn w/​% ZnSO4·7H2O w/% Water-insol­u­ble % pH Cl w/​% Pb w/​% Fe w/​% Mn w/​% Cd w/​%
Excel­lent Grade ≥22.51% ≥99.0% ≤0.020% ≥3.0 ≤0.20% ≤10ppm ≤0.003% ≤0.005% ≤10ppm
First Grade ≥22.06% ≥97.0% ≤0.050% ≥3.0 ≤0.60% ≤100ppm ≤0.020% ≤0.03% ≤100ppm
Qual­i­fied ≥20.92% ≥92.0% ≤0.10% ≥3.0 ≤0.80% ≤100ppm ≤0.060% ≤0.02% ≤100ppm

Stor­age

Under the room tem­per­a­ture and away from light

Appli­ca­tion

Used as the basic Metal­lic Com­pounds

Links

This prod­uct is devel­oped by our R&D com­pa­ny Warshel Chem­i­cal Ltd(http://​www​.warshel​.com/), and here is the cor­re­spond­ing linkhttp://​www​.warshel​.com/​Z​inc Sul­phate Hep­tahy­drate CAS 7446-20-0/

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