详情
Product Description
EDTA 4Na is also known as ethylenediamine tetra acetic acid four
sodium salt. It's white powder. Soluble in water. It is used as
hardening agent, multivalent chelating agent, fixing agent for
washing and bleaching in color sensitive materials, and activator
for styrene-butadiene rubber.
Application
1.EDTA is widely used as bleaching fixative, dyeing auxiliaries,
fiber treatment auxiliaries, cosmetic additives, blood
anticoagulants, detergents, stabilizers, synthetic rubber
polymerization initiator, EDTA is a representative chelating
agent. It can form stable water soluble complexes with alkali
metals, rare earth elements and transition metals.
2. EDTA is an excellent chelating agent for calcium and magnesium
ions. It is used as a chelating agent for water emulsion
polymerization to remove metal ions such as Ca2+, Mg2+, Fe2+ and
Fe3+. It can also be used as a complexing agent for anaerobic
adhesives, that is, EDTA is used to treat dimethyl methacrylate
to remove transition metal ions and to eliminate the effect of
promoting the decomposition of peroxides, which is very good for
improving the stability of anaerobic adhesives. EDTA sodium
chelate metal ions can improve the speed of modified acrylic
acid.
3. commonly used in boiler water softening. Prevent
scaling.
3. lt is used as feed nutrient fortifier, and is an essential
nutrient component oflivestock and poultry body. It has the
function of enhancing animal appetite,improving disease
resistance, promoting trauma cure and improving meat quality.
Specification
Items Standard Result
Assay% *9.0 Min *9.4
Chloride(CI)% 0.*1 Max 0.**2
Iron(Fe)% 0.**1 Max 0.***1
Lead(Pb)% 0.**1Max 0.***1
PH 1% solution *0.***1.5 *1.*1
Chelating value **0 Min **1
Sulfate(SO4) content% 0.*5 Max 0.*1
NTA % 1.0 Max 0.2
Appearance White powder White powder
Essential details
Classification: Sodium Organic Salt, Ammonium
Organic Salt
CAS No.: *********4
MF: C*0H*2N2Na4O8
Purity: *9
Place of Origin: Maanshan,China
Grade Standard:
Agriculture Grade, Food Grade, Industrial Grade
Appearance: White powder
Application: Fertilizer Additives, Agriculture
Brand Name: EASFUN
Model Number: WT***3
Sample: Available
Storage: Cool Dry Place
| 国家: |
China |
| 型号: |
-
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| 离岸价格: |
( Negotiable ) （面議）
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| 位置: |
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| 最小订单价格: |
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| 最小订单: |
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| 包装细节: |
Products are packed in paper bags |
| 交货时间: |
7 DAYS |
| 供应能力: |
5000 Tonne per Year |
| 付款方式: |
T/T, L/C, D/A, D/P, Western Union, Money Gram, PayPal |
| 產品組 : |
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