Product Specifications
| Prod Model: |
2Na, 4Na |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| CAS No.: |
10378-23-1 |
| Other Names: |
EDTA Acid |
| Mf: |
C10h12n2na4o8 |
| Purity: |
99.5% Min |
| Application: |
Industry |
| Cl: |
0.05% |
| Fe: |
0.001% |
| Heavy Metals Pb: |
0.002% |
| Quality: |
Tech Grade |
| Packing: |
Paper Bag |
| Appearance: |
Powder |
| Classification: |
Boric Acid |
| Grade Standard: |
Industry Grade |
Product Description
1. Applicable to detergent, dyeing adjuvant
2. Cosmetic additive, food additive, agriculture fertilizer etc.
Four sodium EDTA
1. Chemical Name: EDTA-4Na
Molecular formula: C10H14N2Na4O8· 4H2O
Molecular weight: 452
4. The mainusege:
The ethylene diamine four ethanoic acid four sodium is a kind of ao-mixture, widely used
By people. It can be used in dyeing on textile profession. Water color processing. Colored
Photosensitivity, medicine, everyday use chemical industry, papermaking, as chemical
Additive, the activator, the purifying agent, the metallic ion camouflagemedicinal preparation
And in the butadiene styrene rubber industry. Violates the law in the acrylic fibers profession
To offset the metal disturbance, improving the brightness and I uster of dyeing and weaving, and
Also used in liquid detergent to improve the quality of washes add effect of washes.
|
Item |
Standard |
Result |
|
Content (C10H12N2O8Na4.4H2O) |
≥ 99.0% |
99.36% |
|
Cl |
≤ 0.01% |
0.005% |
|
SO 4 |
≤ 0.05% |
0.02% |
|
Fe |
≤ 0.001% |
0.0005% |
|
Heavy metals Pb |
≤ 0.001% |
0.0004% |
|
Character |
White powder, No smelling |
White powder, No smelling |
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