products
sodium ferrocyanide

 

product name: sodium ferrocyanide

molecular formula: na4fe(cn)6·10h2o

molecular weight: 484.04

property: yellow crystal, soluble in water

uses: used in pigment, pharmaceutical, steel and carbonization industry etc.

package and specification: plastic woven bag, 25kg/bag.

standard: gb/t6708-94

item

index

excellent-grade

first-grade

food grade

content(dry base) % ≥

99.00

98

99.0

cyanide(based on nacn)% ≤

0.01

0.02

0.01

water-insoluble matter % ≤

0.02

0.04

0.01

moisture % ≤

1.50

2.5

0.50

sulfate(so 4 ) % ≤

0.30

0.40

0.07

 
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