ETHYLENE DIAMIINE TETRA ACETIC ACID (EDTA)
Molecular formula: C10H16N2O8
Molecular weight: 292.2
CAS Number: 60-00-4
More about EDTA
CAS No.: 60-00-4
Synonyms: ([2-(Bis-carboxymethyl-amino)-ethyl]-carboxymethyl-amino)-acetic acid;(ethylenedinitrilo)tetra-aceticaci;(Ethylenedintrilo)tetraacetic acid;{[2-(Bis-carboxymethyl-amino)-ethyl]-carboxymethyl-amino}-acetic acid;2,2',2'',2'''-(1,2-ethanediyldinitrilo)tetrakis-aceticaci;3,6-bis(carboxymethyl)-6-diazaoctanedioicacid;3,6-Diazaoctanedioic acid, 3,6-bis(carboxymethyl)-;Acetic acid, (ethylenedinitrilo)tetra-
MF: C10H16N2O8
Properties:
EDTA is a white crystalline powder, melting point 240 centigrade(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
| Content% |
≥99.5% |
| Chloride(Cl)% |
≤ 0.01% |
| Sulfate(SO4)% |
≤ 0.03% |
| Metal chelate(Pb)% |
≤ 0.001% |
| Iron(Fe)% |
≤ 0.001% |
| Dry and loss(103-107°C)% |
≤ 0.2% |
| Chelate : mgCaCO3/g |
339 min |
| NTA% |
≤ 0.1% |
| Appearance |
White crystal powder |
Trademark: KAIYONG
Origin: China
HS Code: 29212190
Trade Terms: FOB, CFR, CIF, etc
Payment: T/T or L/C at sight
Minimum Order: 1*20FCL
Shipping: Within 10 days.
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