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


Quantity 500g
Packaging Poly Bottle

Manufacturer: fisher scientific company  Z68500

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Catalog No. Z68-500

  • / Each
  • / Case of 6 Each
 

Description & Specifications

Chemical Identifiers

Formula Weight 287.58
Melting Point 100°C
Purity Grade Certified ACS Grade
Quantity 500g
Assay 99 to 103%
Physical Form Solid
Decomposition Information 500°C
Molecular Formula O4SZn · 7 H2O
Color White
pH 4.4 to 6
Magnesium (Mg) 0.005% max.
Ammonium 0.001% max.
Insoluble Matter 0.01% max.
Packaging Poly Bottle
Synonym Salt of Vitriol
Sodium (Na) 0.05% max.
Identification Pass Test
Nitrate 0.002% max.
Health Hazard 2 WARNING!
Calcium (Ca) 0.005% max.
Health Hazard 3 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
CAS 7446-20-0
Chemical Name or Material Zinc Sulfate Heptahydrate
MDL Number MFCD00149894
Potassium (K) 0.01% max.
Lead (Pb) 0.003% max.
Assay Percent Range 99 to 103 %
Chloride 5ppm max.
Iron (Fe) 0.001% max.
Manganese (Mn) 3ppm max.
ChemAlert Storage Symbol Gray

Specifications

Chemical Name or Material Zinc Sulfate Heptahydrate
CAS 7446-20-0
Purity Grade Certified ACS Grade
Physical Form Solid
Assay 99 to 103%
Assay Percent Range 99 to 103 %
Molecular Formula O4SZn · 7 H2O
Formula Weight 287.58
MDL Number MFCD00149894
Synonym Salt of Vitriol
Accessories
 

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

WARNING!

SDS & Safety Documents