Please login to your online account to display your discounted pricing

Zinc sulfate heptahydrate, 99.5%, for analysis, ACROS Organics™


Quantity 250g
Packaging Plastic bottle

Manufacturer: thermo fisher scientific  205982500

 View more versions of this product

Catalog No. AC205982500

  • / Each
 

Description & Specifications

Chemical Identifiers

Assay ≥99.5%
Formula Weight 287.53
Physical Form Crystals or Crystalline Powder
Quantity 250g
Color White
Merck Index 15, 10359
Purity Grade For analysis
pH 4.4 to 6 (5% soln. at 20°C)
Linear Formula ZnSO4·7H2O
Manganese (Mn) 3ppm max.
Nitrogen Compounds 0.002% max.
Arsenic (As) 1ppm max.
Iron (Fe) 10ppm max.
Molecular Formula O4SZn·7H2O
Chemical Name or Material Zinc sulfate heptahydrate
Health Hazard 1 Danger
Chlorine (Cl) 5ppm max.
Lead (Pb) 10ppm max.
Potassium (K) 10ppm max.
Sodium (Na) 10ppm max.
Packaging Plastic bottle
MDL Number MFCD00149894
CAS 7446-20-0
Assay Percent Range 99.5%
Health Hazard 2 GHS H Statement:
Causes serious eye damage.
Very toxic to aquatic life with long lasting effects.
Harmful if swallowed.
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 For analysis
Assay ≥99.5%
Assay Percent Range 99.5%
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