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


Quantity 1kg
Packaging Plastic bottle

Manufacturer: thermo fisher scientific  AC424600010

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Catalog No. AC424600010

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Description & Specifications

Chemical Identifiers

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

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