Ethylenediaminetetraacetic acid disodium salt
Price | $5 |
Package | 1kg |
Min. Order: | 10kg |
Supply Ability: | 20tons |
Update Time: | 2023-07-31 |
Product Details
Product Name: Ethylenediaminetetraacetic acid disodium salt | CAS No.: 139-33-3 |
Min. Order: 10kg | Purity: 99% |
Supply Ability: 20tons | Release date: 2023/07/31 |
Basic Info.
Product Description
Product Description
Product Name: Disodium EDTA
Synonyms: EDTA.2Na
Molecular Formula: C10H14N2Na2O8.2H2O
Molecular Weight: 372.24
2.Specifications:
Appearance | White powder |
Purity,% | 99.0min |
Chloride(Cl) content,% | 0.05max |
Sulfate(SO4) content,% | 0.05max |
Iron(Fe) content,% | 0.001max |
Heavy metal(Pb),% | 0.001max |
Chelate value(mg CaCO3/g),% | 260min |
PH value | 4.0-5.0 |
3.Product uses:
Edetate disodium is an important complexing agent for complexing metal ions and metal separation, this product is used as a color photographic materials bleach-fixing processing, and dyeing auxiliaries, fiber treatment agents, cosmetic additives , medicine, food, agriculture chemical trace fertilizer production, blood anticoagulant, complexing agents, detergents, stabilizers, synthetic rubber, a polymerization initiator and heavy metal quantitative analysis agent. In the reduction with a chlorinating SBR polymerization initiator system, EDTA disodium, as an integral part of an active agent, mainly for complexing iron ions, to control the polymerization reaction rate.
4.Package:
25kg bag and 20MT/1x20ft
Packaging & Shipping
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- Since: 2022-03-18
- Address: Room 601, Unit 1, Building 1, 188 Xinhuali, North Xinhua Road, Xiangdu District, Xingtai city, Hebei