Potassium metavanadate:

Molecular Formula: KVO3
Molecular Weight: 138.04
Specification(GB-7315.1-87):

 

Chemical Composition %

Form

KVO3
(on dry basis)

V2O5

K

CL

Na

MO

Fe

H2O

 ≥

  ≤

Powder

A-grade

64

26

0.01

0.4

0.01

0.05

0.2

B-grade

60

29.5

0.03

0.5

0.01

0.06

0.4

Packing: Powder, in 25kg/40kg with plastic barrel.
Nature: White slightly yellow crystal.
Uses: Potassium metavanadate is mainly used as chemical reagents, catalysts, driers, mordant, etc..