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


Quantity 3kg
Packaging Plastic bottle

Manufacturer: fisher scientific acros  424600030

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Catalog No. AC424600030

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Description & Specifications

Chemical Identifiers

Purity Grade ACS Reagent Grade
Physical Form Crystals
Formula Weight 287.53
Quantity 3kg
Color White
Merck Index 15, 10359
Assay 99.0 to 103.0%
RTECS Number ZH5300000
pH 4.4 to 6.0 (5% soln. at 25°C)
Sodium (Na) 500ppm max.
Lead (Pb) 30ppm max.
Chlorine (Cl) 5ppm max.
Health Hazard 2 GHS H Statement:
Causes serious eye damage.
Very toxic to aquatic life with long lasting effects.
Harmful if swallowed.
Packaging Plastic bottle
Health Hazard 1 Danger
Chemical Name or Material Zinc sulfate heptahydrate
Linear Formula ZnSO4·7H2O
Molecular Formula O4SZn·7H2O
CAS 7446-20-0
MDL Number MFCD00149894
Assay Percent Range 99%
Calcium (Ca) 50ppm max.
Manganese (Mn) 3ppm max.
Ammonium 10ppm max.
Nitrate 20ppm max.
Insoluble Matter 0.01% max.
Potassium (K) 100ppm max.
Magnesium (Mg) 50ppm 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.

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