FA10087 | Potassium Nitrite (E-249, F.C.C.) F.A

CAS Number

7758-09-0

Formula

KNO2

Weight

M: 85,11 EC: 231-832-4 NC: 2834 10 00 UN: 1488

IATA: 5.1/II PAX: 508 CAO: 511

Signal Word: Danger

369 H272-H301-H400

 

Specifications
Assay (as KNO2) calc. on the dried basis 95,0-100,5%
pH of 5% solution 6,0-9,0
Arsenic (as As), not more than 3 ppm
Loss on drying, not more than 3 %
Lead, not more than 4 ppm
Heavy metals (as Pb), not more than 0,001 %
Mercury (Hg), not more than 1 ppm

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