PRODUCT NAME:Potassium Oxalate

PACKING:25KGS/BAG

BATCH NO.:18041301

Standard: GB/T695-1994

TEST ITEM

STANDARD

RESULT

CONTENT(K2C2O4) w/%≥

99.5

99.86

Ph(50g/L)

7.2-8.2

7.56

Clarity test<

3

<3

Water insoluble w/% ≤

0.003

<0.003

Chloride(Cl) w/%≤

0.001

<0.001

Sulphur compound( SO4)w/%≤

0.01

<0.01

Total Nitrogen(N) w/%≤

0.01

<0.01

Phosphate( PO4) w/%≤

0.001

<0.001

Sodium (Na) w/%≤

0.02

<0.02

Ferric(Fe)w/% ≤

0.0005

<0.0005

Heavy metal w/% ≤

0.0005

<0.0005

Readily carbonizable substances

Qualify

Qualify-