Basic information Outline Uses Toxicity Waste battery preparation Production method Safety Related Supplier
Zinc sulfate heptahydrate Structure

Zinc sulfate heptahydrate

Chemical Properties

Melting point 100 °C
Density  1.957
storage temp.  Store at +5°C to +30°C.
solubility  H2O: soluble100mg/mL, clear, colorless
form  Solid
Specific Gravity 1.97
color  White
Odor odorless, astringent taste
PH 4-6 (50g/l, H2O, 20℃)
Water Solubility  960 g/L
Sensitive  Hygroscopic
Merck  14,10159
Stability Stable. Incompatible with strong oxidizing agents. Hygroscopic - protect from moisture.
CAS DataBase Reference 7446-20-0(CAS DataBase Reference)
EPA Substance Registry System Sulfuric acid, zinc salt (1:1), heptahydrate (7446-20-0)

Safety Information

Hazard Codes  Xn,N,Xi
Risk Statements  22-41-50/53-36/38
Safety Statements  22-26-39-46-60-61-25
RIDADR  UN 3077 9/PG 3
WGK Germany  3
RTECS  ZH5300000
TSCA  Yes
HazardClass  9
PackingGroup  III
HS Code  28332600
Toxicity LD50 orally in Rabbit: 1260 mg/kg

MSDS

Usage And Synthesis

Zinc sulfate heptahydrate Supplier

Zinc sulfate heptahydrate manufacturers