| Customization: | Available |
|---|---|
| CAS No.: | 60-00-4 |
| Formula: | C10h16n2o8 |
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Manufacturer Ethylene diamine tetraacetic acid EDTA-2NA/4NA powder 99% Chelating agents for Detergent
| PRODUCT NAME | Ethylene diamine tetraacetic acid disodium( EDTA-2Na) | ||
| TEST ITEM | STANDARD | TEST RESULT | |
| APPEARANCE | White crystalline powder | White crystalline powder | |
| рН 5% р-р 25°C | 4.0-5.0 | 4.3 | |
| Purity % | ≥99.0 | 99.5 | |
| Clarity test | PASS | PASS | |
| Chelate Value(mg/g) | ≥260 | 265 | |
| Heavy metals (as Pb) % | ≤0.001 | 0.001 | |
| Fe, % | ≤0.001 | 0.001 | |
| Chlorides, % | ≤0.05 | 0.01 | |
| SO4,% | ≤0.001 | 0.0007 | |
| NTA,% | --- | --- | |
| TEST CONCLUSION | PASS | ||
| PRODUCT NAME: | Ethylene Diamine Tetraacetic Acid Tetrasodium(EDTA-4Na) | ||
| TEST ITEM | STANDARD | TEST RESULT | |
| APPEARANCE | White crystalline powder | White crystalline powder | |
| PН 1% р-р 25°C | 10.5-11.5 | 11.2 | |
| Purity % | ≥99.0 | 99.6 | |
| Chelate Value(mg/g) | ≥220 | 225 | |
| NTA% | ≤1 | 0.2 | |
| Heavy metals (for ex, Pb) ppm | ≤0.001 | 0.0007 | |
| Fe, % | ≤0.001 | 0.0008 | |
| Chlorides, % | ≤0.001 | 0.0007 | |
| Sulfate,% | ≤0.01 | 0.002 | |
| TEST CONCLUSION | PASS | ||
It can be used in textile dyeing, water treatment, color photosensitization, daily chemical industry, papermaking and other industries as an additive, activator, water purifier, metal ion shielding agent and activator in styrene-butadiene rubber industry. In the dry acrylic industry, it can offset metal interference and improve the color and brightness of the dyed fabric. It can also be used in liquid detergents to improve the washing quality and enhance the washing effect.
Packing: Usually in 25 KG kraft paper bag; Product Validity: Typically 2 years.
Sample Requests: Samples upon agreed pricing Loading Port: Primarily Qingdao port.
Also be packed according to customer's needs.
Store closed containers in a cool, dry, well-ventilated area. Avoid exposure to direct sunlight
Hebei VKESN Technology Co., Ltd is a company specialized in manufacturing surfactants and its allied products. The factory is located Hebei province, Annual production capacity120.000 tons of Detergent Raw Materials Sodium Lauryl Ether Sulphate (SLES), Cocamide Dea(CDEA), Sodium alpha-olefin Sulfonate (AOS) and Sodium Lauryl Sulphate (SLS K12) etc.
Supplying the outstanding materials with affordable prices is what we focus on. VKESN Chemical accept inspections for all customers without any hesitation, we can supply kinds of customs clearance documents like COC, PVOC etc.
The company has implemented the strategy of "going out" vigorously. We has established our warehouse in Handan, Shijiazhuang China making our market and sales network more and more perfect. VKESN Chemicals is now focusing on building consumer awareness of its brands in new markets in Sounth American, Middle East, Central Asia and Africa in line with its vision of becoming a regional powerhouse.
High-standard production workshops ensure high-quality products
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