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Potassium Chromate (Granular/Certified ACS), Fisher Chemical


Quantity 3kg
Packaging Poly Bottle

Manufacturer: fisher scientific company  P2203

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Catalog No. P220-3

  • / Each
  • / Case of 4 Each
 

Description & Specifications

Chemical Identifiers

Purity Grade Certified ACS Grade
Formula Weight 194.19
Melting Point 975°C
Quantity 3kg
DOT Information DOT Class 5.1, : Oxidizer
Physical Form Solid
Assay 99.5 to 100.5%
Molecular Formula CrK2O4
Viscosity [NULL]
Color Yellow
pH 8.6 to 9.8
UN Number 3087
Insoluble Matter 0.005% max.
Chemical Name or Material Potassium Chromate
Assay Percent Range 99.5 to 100.5 %
Health Hazard 2 DANGER!
Calcium (Ca) 0.005% max.
Health Hazard 3 Emergency Overview
Oxidizer: Contact with combustible/organic material may cause fire. May cause cancer by inhalation. May cause heritable genetic damage. Irritating to eyes, respiratory system and skin. May cause an allergic skin reaction. Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. Use personal protective equipment. Keep away from clothing and other combustible materials. Use only under a chemical fume hood. Wash off immediately with plenty of water for at least 15 minutes. Obtain medical attention. Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Obtain medical attention.

NFPA

Health:2
Flammability:0
Instability:2
Chloride 0.005% max.
MDL Number MFCD00011368
CAS 7789-00-6
Identification Pass Test
Packaging Poly Bottle
Sodium (Na) 0.02% max.
Sulfate 0.03% max.
ChemAlert Storage Symbol Yellow

Specifications

Chemical Name or Material Potassium Chromate
CAS 7789-00-6
Purity Grade Certified ACS Grade
Physical Form Solid
Assay 99.5 to 100.5%
Assay Percent Range 99.5 to 100.5 %
Molecular Formula CrK2O4
Formula Weight 194.19
MDL Number MFCD00011368
Accessories
 

Emergency Overview
Oxidizer: Contact with combustible/organic material may cause fire. May cause cancer by inhalation. May cause heritable genetic damage. Irritating to eyes, respiratory system and skin. May cause an allergic skin reaction. Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. Use personal protective equipment. Keep away from clothing and other combustible materials. Use only under a chemical fume hood. Wash off immediately with plenty of water for at least 15 minutes. Obtain medical attention. Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Obtain medical attention.

NFPA

Health:2
Flammability:0
Instability:2

DANGER!

SDS & Safety Documents