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Alfa Aesar™ Zinc sulfate heptahydrate, 98%

$41.26 - $41.26

Chemical Identifiers

Chemical Name or Material Zinc sulfate heptahydrate
CAS 7446-20-0
Molecular Formula O4SZn·7H2O
Linear Formula ZnSO4·7H2O
Formula Weight 287.54g/mol (161.43g/mol Anhydrous)
MDL Number MFCD00149894
UN Number UN3077
Merck Index 14,10159
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAA129150E

 
alfa aesar™
A12915-0E
2500g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AAA1291536

 
alfa aesar™
A12915-36
500g Each for $41.26
Description & Specifications

Specifications

Melting Point 100°C
pH 4.4 to 6
Quantity 2500g
Chemical Name or Material Zinc sulfate heptahydrate
CAS 7446-20-0
Assay 98%
Molecular Formula O4SZn·7H2O
Linear Formula ZnSO4·7H2O
Formula Weight 287.54g/mol (161.43g/mol Anhydrous)
MDL Number MFCD00149894
UN Number UN3077
Merck Index 14,10159
Health Hazard 1 Danger
Health Hazard 2 GHS H Statement
H318-H302
Causes serious eye damage.
Harmful if swallowed.
Health Hazard 3 GHS P Statement
P280-P264-P305+P351+P338-P310-P301+P312-P501a
Wear protective gloves/protective clothing/eye protection/face protection.
Wash thoroughly after handling.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Immediately call a POISON CENTER or doctor/physician.
IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
Dispose of contents/container in accordance with local/regional/national/international regulations.
DOT Information Transport Hazard Class: 9; Packing Group: III; Proper Shipping Name: ENVIRONMENTALLY HAZARDOUS SUBSTANCES, SOLID, N.O.S.
RTECS Number ZH5300000
TSCA TSCA

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.

Solubility
Soluble in water and glycerol.

Notes
Incompatible with strong bases and strong oxidizing agents.

Safety and Handling

Danger

GHS P Statement
P280-P264-P305+P351+P338-P310-P301+P312-P501a
Wear protective gloves/protective clothing/eye protection/face protection.
Wash thoroughly after handling.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Immediately call a POISON CENTER or doctor/physician.
IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
Dispose of contents/container in accordance with local/regional/national/international regulations.

GHS H Statement
H318-H302
Causes serious eye damage.
Harmful if swallowed.