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Potassium Nitrate (Cryst./Certified ACS), Fisher Chemical


Quantity 3kg
Packaging Poly Bottle

Manufacturer: fisher scientific company  P2633

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Catalog No. P263-3

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Description & Specifications

Chemical Identifiers

Assay ≥99.0%
Purity Grade Certified ACS Grade
Formula Weight 101.1
Boiling Point 400°C
Melting Point 334°C
Quantity 3kg
DOT Information DOT Class 5.1, : Oxidizer
Physical Form Solid
Viscosity [NULL]
Decomposition Information >400°C
Color White
pH 6 to 8
Insoluble Matter 0.005% max.
Iron (Fe) 3ppm max.
Phosphate 5ppm max.
Assay Percent Range ≥99.0 %
Sodium (Na) 0.005% max.
Synonym Niter
Chemical Name or Material Potassium Nitrate
Magnesium (Mg) 0.002% max.
MDL Number MFCD00011409
ChemAlert Storage Symbol Yellow
Health Hazard 2 DANGER!
Health Hazard 3 Emergency Overview
Oxidizer: Contact with combustible/organic material may cause fire. The toxicological properties have not been fully investigated. Wear personal protective equipment. Ensure adequate ventilation. Keep away from clothing and other combustible materials. 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. Obtain medical attention. Move to fresh air. If breathing is difficult, give oxygen. Get medical attention immediately if symptoms occur. Get medical attention immediately if symptoms occur. Do not induce vomiting.

NFPA

Health:1
Flammability:1
Instability:2
Heavy Metals (as Pb) 5ppm max.
Nitrite 0.001% max.
Packaging Poly Bottle
Sulfate 0.003% max.
Chloride 0.002% max.
Identification Pass Test
Iodate 5ppm max.
Molecular Formula KNO3
CAS 7757-79-1
Calcium (Ca) 0.005% max.

Specifications

Chemical Name or Material Potassium Nitrate
CAS 7757-79-1
Purity Grade Certified ACS Grade
Physical Form Solid
Assay ≥99.0%
Assay Percent Range ≥99.0 %
Molecular Formula KNO3
Formula Weight 101.1
MDL Number MFCD00011409
Synonym Niter
Accessories
 

Emergency Overview
Oxidizer: Contact with combustible/organic material may cause fire. The toxicological properties have not been fully investigated. Wear personal protective equipment. Ensure adequate ventilation. Keep away from clothing and other combustible materials. 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. Obtain medical attention. Move to fresh air. If breathing is difficult, give oxygen. Get medical attention immediately if symptoms occur. Get medical attention immediately if symptoms occur. Do not induce vomiting.

NFPA

Health:1
Flammability:1
Instability:2

DANGER!