Shanxi Province Yuanping Chemicals Cco.,Ltd.

HIGH PURITY OXALIC ACID

MSDS

Molecular formula:

(COOH)₂·2H₂O

ISO9002

CAS No:

6153-56-6

Appearance:

white crystal& powder; free floating.(Click to enlarge)

Specification:

Index	Excellent grade	Wonderful grade	First grade	Second grade
H₂C₂O₄.2H₂O % ≥/Purity (%)≥	95-99.5%	95-99.5%	95-99.5%	95-99.5%
SO₄^-2 % ≤ /Slphate group(%) ≤	0.0005	0.001	0.002	0.002
Ash(%) ≤	0.01	0.015	0.02	0.08
pb+2 % ≤ /Heavity metal(%) ≤	0.00005	0.0001	0.0002	0.0005
Fe⁺³ % ≤ /Lron content(%) ≤	0.00005	0.0001	0.0002	0.0005
CL^- % ≤ /Chlorides(%) ≤	0.0005	0.0005	0.001	0.001
Ca % ≤ /calcium(%) ≤	0.0001	0.00015	0.0002	0.0005
Al % ≤ /Aluminium(%) ≤	0.0001	0.0001	0.0001	0.0001
Mg % ≤ /Maganesium(%) ≤	0.0001	0.0001	0.0001	0.0001
Na % ≤ /Sodium(%) ≤	0.00015	0.0002	0.0003	0.0005
As % ≤ /Arsenic(%) ≤	0.00001	0.00001	0.00001	0.00001

Quality:

Appearance : White Crystais

Package : 25kg net in plastic woven bags lined with plastic bags

Uses:

Electronic industry: To make electronic materials,to clean integrate circuit board.

Metallurgy industry: As precipitating and resolving agent for rare earth metal,etc.

Others: As laboratory agent,solvents,actiator and basic materials for chemical industry.

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