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Zinc sulfate heptahydrate, 99%, ACS reagent, ACROS Organics™


Quantity 500g
Packaging Plastic bottle

Manufacturer: fisher scientific acros  424605000

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Catalog No. AC424605000

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Description & Specifications

Chemical Identifiers

Purity Grade ACS Reagent Grade
Formula Weight 287.53
Physical Form Crystals
Quantity 500g
Color White
Merck Index 15, 10359
Assay 99.0 to 103.0%
pH 4.4 to 6.0 (5% soln. at 25°C)
RTECS Number ZH5300000
Potassium (K) 100ppm max.
Iron (Fe) 10ppm max.
Health Hazard 3 GHS P Statement:
Wear eye protection/face protection.
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.
Avoid release to the environment.
IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.
Health Hazard 2 GHS H Statement:
Causes serious eye damage.
Very toxic to aquatic life with long lasting effects.
Harmful if swallowed.
Linear Formula ZnSO4·7H2O
Assay Percent Range 99%
CAS 7446-20-0
Molecular Formula O4SZn·7H2O
Chemical Name or Material Zinc sulfate heptahydrate
MDL Number MFCD00149894
Lead (Pb) 30ppm max.
Manganese (Mn) 3ppm max.
Insoluble Matter 0.01% max.
Chlorine (Cl) 5ppm max.
Packaging Plastic bottle
Sodium (Na) 500ppm max.
Nitrate 20ppm max.
Calcium (Ca) 50ppm max.
Magnesium (Mg) 50ppm max.
Ammonium 10ppm max.
Health Hazard 1 Danger

Specifications

Chemical Name or Material Zinc sulfate heptahydrate
CAS 7446-20-0
Purity Grade ACS Reagent Grade
Assay 99.0 to 103.0%
Assay Percent Range 99%
Molecular Formula O4SZn·7H2O
Linear Formula ZnSO4·7H2O
Formula Weight 287.53
MDL Number MFCD00149894
Accessories

Danger

GHS P Statement:
Wear eye protection/face protection.
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.
Avoid release to the environment.
IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.

GHS H Statement:
Causes serious eye damage.
Very toxic to aquatic life with long lasting effects.
Harmful if swallowed.

SDS & Safety Documents