Zinc Sulfate Heptahydrate (Crystalline/Certified ACS), Fisher Chemical™

Chemical Identifiers

CAS

7446-20-0

Molecular Formula

H14O11SZn

Molecular Weight (g/mol)

287.54

MDL Number

MFCD00149894

InChI Key

RZLVQBNCHSJZPX-UHFFFAOYSA-L

Synonym

zinc sulfate heptahydrate, zinc sulfate jan, zinc sulfate 1:1 heptahydrate, unii-n57ji2k7wp, zinc vitriol heptahydrate, zinc sulfate heptahydrate 1:1:7, white vitriol heptahydrate, ccris 5563, zinc sulfate znso4 heptahydrate, znso4.7h2o

PubChem CID

62640

ChEBI

CHEBI:32312

IUPAC Name

zinc(2+) heptahydrate sulfate

SMILES

O.O.O.O.O.O.O.[Zn++].[O-]S([O-])(=O)=O

Melting Point

100°C

Color

White

pH

4.4 to 6

Physical Form

Solid

Quantity

500 g

Assay Percent Range

99 to 103 %

Formula Weight

287.58

Percent Purity

99 to 103%

Grade

Certified ACS

Identification

Pass Test

Packaging

Poly Bottle

Decomposition Information

500°C

Chemical Name or Material

Zinc Sulfate Heptahydrate

Hazard Statement

WARNING!

Precautionary Statement

Emergency Overview
Harmful if swallowed. May cause skin and respiratory tract irritation. Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. Use personal protective equipment. Ensure adequate ventilation. Wash off immediately with plenty of water for at least 15 minutes. Get medical attention immediately if symptoms occur. Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Immediate medical attention is required. Move to fresh air. If breathing is difficult, give oxygen. Do not use mouth-to-mouth resuscitation if victim ingested or inhaled the substance; induce artifici. Do not use mouth-to-mouth resuscitation if victim ingested or inhaled the substance; induce artifici. Get medical attention immediately if symptoms occur.

NFPA

Health:2
Flammability:0
Instability:0

Hazard Statement

WARNING!

Precautionary Statement

Emergency Overview
Harmful if swallowed. May cause skin and respiratory tract irritation. Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. Use personal protective equipment. Ensure adequate ventilation. Wash off immediately with plenty of water for at least 15 minutes. Get medical attention immediately if symptoms occur. Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Immediate medical attention is required. Move to fresh air. If breathing is difficult, give oxygen. Do not use mouth-to-mouth resuscitation if victim ingested or inhaled the substance; induce artifici. Do not use mouth-to-mouth resuscitation if victim ingested or inhaled the substance; induce artifici. Get medical attention immediately if symptoms occur.

NFPA

Health:2
Flammability:0
Instability:0