Xuzhou More medical reagent Co., Ltd.
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Sodium oxalate

Molecular formula: NaOOCCOONa
Molecular weight: 134.00
Property: White crystal powder; it is soluble in water and insoluble in alcohol; the relative density is 2.34.
Uses: Leather production, fireworks production and etc.
Executive standard: GB/T1289--1994

Item Top grade pure analytically pure
content(Na2C2O4)/%≥ 99.8 99.8
Ph range(50g/Lsolution, 25℃) 7.5-8.5 7.5-8.5
clarity test qualified qualified
water insoluble/%≤ 0.005 0.01
water insoluble/%≤ 0.01 0.02
chloride(Cl)/%≤ 0.001 0.002
sulfur compound(in SO4)/%≤ 0.002 0.004
total nitrogen(N)/%≤ 0.001 0.002
potassium(K)/%≤ 0.005 0.01
Ferrum(Fe)/%≤ 0.0002 0.0005
heavy metal(in Pb)/%≤ 0.001 0.002
carbonization material qualified qualified
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