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Basic information about this product

Article No. 001758
Grade AR
Purity 98%
CAS No. 7785-20-8
Molecular Formula (NH4)2SO4.NiSO4.6H2O
Molecular Weight 394.97
H.S. Code 2842.9090
Shelf Life

Product Description

Detailed information about the product

Physical Properties

Physical state at 20 °C Solid Colour Green crystalline
Melting point/ Freezing point [°C] 85 - 89 °C

Specifications

Appearance Green crystalline powder Assay Min 98%
Chloride (Cl) Max 0.005% Cadmium (Cd) Max 0.005%
Calcium (Ca) Max 0.005% Cobalt (Co) Max 0.05%
Copper (Cu) Max 0.005% Iron (Fe) Max 0.005%
Lead (Pb) Max 0.005% Potassium (K) Max 0.02%
Sodium (Na) Max 0.01% Zinc (Zn) Max 0.005%

Safety Information and Hazard Symbols

Exclamation Mark Environment Health Hazard          

Symbol: GHS07, GHS08, GHS09
Signal Word: Danger
UN No.: 3077
IMCO Class No.: 9
Packing Group: III
Hazardous Statement: H302-H317-H332-H334-H341-H350i-H360D-H372-H410
Precaution Statement: P201-P261-P273-P280-P301+P312-P302+P352-P308 + P313