Product Description
EDTA (ETHYLENE DIAMIINE TETRA ACETIC ACID )
EDTA (ETHYLENE DIAMIINE TETRA ACETIC ACID) IS WHITE, EDTA Fe/Zn/Cu/Mn/Mg/2Na/4Na
Molecular formula: C 10 H 16N 2O 8
Molecular weight: 292.2
CAS Number: 60-00-4
Properties:
EDTA is a white crystalline powder, melting point 240 ° C (decomposition); Water solubility is 0.5g / L, does not dissolve in common organic solvents, can dissolve in 160 boiling water, soluble in sodium hydroxide and other alkaline solution.
Uses:
This product is used as bleaching fixer for the color sensitive materials developing and processing, and applied as dyeing and printing auxiliary, fiber treatment additives, cosmetics additives, anticoagulant, complexing agent, detergent, stabilizer, synthetic rubber, polymerization initiator and heavy metal quantitative analytical reagent.
Packing and Storage:
25kg woven bag lined with plastic coating, or packaging according to customer needs.
Store in dry and ventilated warehouse. Avoid direct sunlight, light light up the heap.
Guaranteed Technical Specifications
No.
Inspection Item
Criterion
1
EDTA
≥ 99.0%
2
Chloride(Cl)%
≤ 0.01%
3
Sulphate(SO4)%
≤ 0.1%
4
Ferrum % (Fe)
≤ 10PPM
5
Heavy Metal % (Pb)
≤ 10PPM
6
pH
2.8-3.0
7
Appearance
White powder
We also have EDTA ZN, EDTA FE, EDTA CU, EDTA MG, etc
Please feel free to ask us
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