Potassium nitrate 99% 250g AR CAS 7757-79-1
43201-250g

Specification: Potassium Nitrate 99% AR Cat# 43201

Formula KNO3 ; MWT 101.10 CAS 7757-79-1

Assay 99.0 % min

pH (5% in water)6-8

Cl 0.001 % max

SO4 0.003 % max

PO4 0.0005 % max

Fe 0.0003 % max

Ca 0.001 % max

Na 0.02 % max

NH4 0.001 % max

IO3 0.0005 % max

NO2 0.001 % max

H.M (as Pb) 0.0005 % max

DANGER

H272 May intensify fire; oxidiser. H303 May be harmful if swallowed.

H402 Harmful to aquatic life.