Packings
06540
Article No. 06540
Purity 98%
Molecular Formula (CH3COO)2Zn.2H2O
H.S. Code 2915.2990
Grade Extra Pure
CAS No. 5970-45-6
Molecular Weight 219.50
Shelf Life 60 Months

Physical Properties

Specifications

Safety Information and Hazard Symbols

Symbol:


Physical Properties

Physical state at 20 °C Solid Colour Colorless crystalline
Odour Acetic acid odour pH value 6 - 8 at 50 g/l at 25 °C
Melting point/ Freezing point [°C] 237 °C Density [g/cm3] 1.84
Solubility in water [% weight] 430 g/l at 20 °C

Specifications

Appearance White crystalline powder with faint odor of acetic acid Assay Min 98%
pH (5% solution in water) 6.0 - 8.0 Chloride (Cl) Max 0.005%
Sulphate (SO4) Max 0.01% Arsenic (As) Max 0.0003%
Lead (Pb) Max 0.002% Alkaline metal Max 0.2%

Safety Information and Hazard Symbols

Corrosion Exclamation Mark Environment          

Symbol: GHS05, GHS07, GHS09
Signal Word: Danger
UN No.: 3077
IMCO Class No.: 9
Packing Group: III
Hazardous Statement: H302 - H318 - H411
Precaution Statement: P264 - P270 - P273 - P280 - P301 + P312 - P305 + P351 + P338