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Appearance:solid
Throughput:100|Kilogram|Day
pd_productuse:intermediate
Delivery Time:instock
Purity:99%
Product Name: Zinc sulfate heptahydrate
CAS: 7446-20-0
MF: H14O11SZn
MW: 287.56
EINECS: 616-097-3
Mol File: 7446-20-0.mol
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
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
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