[A12915] CAS 7446-20-0 | Zinc sulfate heptahydrate, 98% | Alfa
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Brand: Alfa Aesar
7446-20-0 | H14O11SZn | ZnSO4.7H2O zinc sulfate heptahydrate (1:1:7)
Chemical Identifiers
CAS
7446-20-0
Molecular Weight (g/mol)
287.54
Synonym
ZnSO4.7H2O zinc sulfate heptahydrate (1:1:7)
SMILES
O.O.O.O.O.O.O.[Zn++].[O-]S([O-])(=O)=O
InChI Key
RZLVQBNCHSJZPX-UHFFFAOYSA-L
Molecular Formula
H14O11SZn
IUPAC Name
zinc(2+) heptahydrate sulfate
Specifications
Appearance (Color)
White
Form
Crystals or powder or crystalline powder or lumps or fused solid
Complexometric Titration
≥97.5 to ≤102.5%
Identification (FTIR)
Conforms
Water Content (Karl Fischer Titration)
40.1-47.16% (6-8 waters)
설명
Zinc sulfate heptahydrate is widely used as a coagulant in the production of rayon. It finds an application in the manufacturing of calico printing, wood preservation and lithopone. It is the source of zinc which is supplied in animal feeds, fertilizers and agricultural sprays. It is utilized as electrolytes for zinc plating and surface treating agents. It is also used as a mordant in dyeing, preservative for skin and leather and in medicine as an astringent and emetic.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
Zinc sulfate heptahydrate is widely used as a coagulant in the production of rayon. It finds an application in the manufacturing of calico printing, wood preservation and lithopone. It is the source of zinc which is supplied in animal feeds, fertilizers and agricultural sprays. It is utilized as electrolytes for zinc plating and surface treating agents. It is also used as a mordant in dyeing, preservative for skin and leather and in medicine as an astringent and emetic.
Zinc sulfate heptahydrate is widely used as a coagulant in the production of rayon. It finds an application in the manufacturing of calico printing, wood preservation and lithopone. It is the source of zinc which is supplied in animal feeds, fertilizers and agricultural sprays. It is utilized as electrolytes for zinc plating and surface treating agents. It is also used as a mordant in dyeing, preservative for skin and leather and in medicine as an astringent and emetic.
Solubility
Soluble in water and glycerol.
Notes
Incompatible with strong bases and strong oxidizing agents.
Other References:
Merck Index:14,10159UN Number:UN3077
GHS Hazard and Precautionary Statements
Hazard Statements:H302-H318-H373
GHS H StatementH318-H302Causes serious eye damage.Harmful if swallowed.
Precautionary Statements:P260-P264b-P270-P280-P301+P312-P305+P351+P338-P310-P314-P330-P501c
Risk & Safety
TSCA:YesRTECS Number:ZH5300000
경고:RUO – Research Use Only
CAS7446-20-0FORMULAH14O11SZnHAZARD CLASS9EINECS231-793-3MDLMFCD00149894PACKAGING GROUPIII
| Pakage | 10000g, 2500g, 500g |
|---|---|
| brand | Alfa Aesar |
