EDTA 4Na Ethylene Diamine Tetraacetic Acid Tetrasodium Salt EDTA 4Na EDTA 2NA
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- Supplier: Hebei Yiqiutian Import And Export Trade Co. Ltd.
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Product Overview
Description
Product Description
EDTA is an organic compound that is white powder at normal temperature and pressure. It is a chelating agent, so it is often used as an inhibitor of nuclease and protease; it can also be used to remove the inhibitory effect of heavy metal ions on enzymes. In addition, our company also sells EDTA -2Na, EDTA-4Na. Factory direct delivery, quality assurance, large quantity favorably.
Specification
Testing Items | Unit | Specifications |
Appearance | — | White Crystalline Powder |
Content | % | 99.00 min |
Chloride（As Cl-） | % | 0. 01 max |
Sulfate（As SO42- ） | % | 0. 001max |
Heavy Metal（As Pb） | ppm | 0. 001max |
Ferrum（As Fe） | ppm | 0. 001max |
Che1ating Value | mg （CaCO3）/g | 339 min |
Bicarbonate Sodium solution solubility test | Pass | |
Residue on Ignition | 0. 1max | |
PH Value（50g/L：25℃） | — | 2. 6-3.2 |
NTA，% | —— | |
Loss on Drying | % | 0. 20 max |
Application:
EDTA is an important complexing agent. EDTA has a wide range of uses. It can be used as bleaching fixing solution for the washing and processing of color photosensitive materials, dyeing additives, fiber treatment additives, cosmetic additives, blood anticoagulants, detergents, stabilizers, synthetic rubber polymerization initiators. In addition, It is also a water treatment agent.
EDTA is an important complexing agent. EDTA has a wide range of uses. It can be used as bleaching fixing solution for the washing and processing of color photosensitive materials, dyeing additives, fiber treatment additives, cosmetic additives, blood anticoagulants, detergents, stabilizers, synthetic rubber polymerization initiators. In addition, It is also a water treatment agent.
Packing & Delivery
25kg Packing bag packing
Our Advantages
Company Profile .
Hebei Yiqiutian Import and Export Trade Co., LTD. is a company engaged in chemical sales business. Established in 2015. Products involve chemical raw materials. The main products are: emulsifier, protease, pigment, guar gum, spices, feed additives, PVC, PVA,titanium dioxide and zinc oxide products. The company is located in Shijiazhuang City, Hebei Province,convenient transportation.
All our products meet international quality standards and are sold well in different markets all over the world. Our excellent
quality control extends to all stages of production, allowing us to guarantee the total satisfaction of our customers. The purpose of the company is "adhere to quality, ensure customers"..
All our products meet international quality standards and are sold well in different markets all over the world. Our excellent
quality control extends to all stages of production, allowing us to guarantee the total satisfaction of our customers. The purpose of the company is "adhere to quality, ensure customers"..
Why Choose Us
Professional production system: with mature team and advanced production equipment.
Professional quality system: the quality of all products is guaranteed. Comply with international standards.
Professional customization system: Different guarantees and customized production can be customized as required.
Good after-sales service: 24-hour after-sales customer service is online to ensure after-sales and returns and refunds.
Sign a quality agreement and conduct an on-site factory inspection.
Professional quality system: the quality of all products is guaranteed. Comply with international standards.
Professional customization system: Different guarantees and customized production can be customized as required.
Good after-sales service: 24-hour after-sales customer service is online to ensure after-sales and returns and refunds.
Sign a quality agreement and conduct an on-site factory inspection.
Our Certifcates
Other Application
Packing & Delivery
FAQ
1. Who are we?
Our headquarter is located in Hebei, China, started in 2015, selling to North America (15.00%), South Asia (10.00%), Central America (10.00%), East Asia (10.00%), Middle East (10.00%), Africa (10.00%), Southeast Asia (10.00%), Eastern Europe (10.00%), South America (10.00%), and Northern Europe (5.00%). In total, we have about 51-100 people in our office.
2. How do we ensure quality?
There is always a pre-production sample before mass production;
Always conduct final inspection before shipment;
3. What can you buy from us?
Plastic raw materials, polymers, chemical materials, washing raw materials
4. What services can we provide?
Accept delivery terms: FOB, CFR, CIF, EXW, FAS, CIP, FCA, CPT, DEQ, DDP, DDU, Express, DAF, DES;
Accepted payment currencies: US dollars, Euros, Japanese yen, Canadian dollars, Australian dollars, Hong Kong dollars, British pounds, RMB, Swiss franc;
Accepted payment methods: T/T, L/C, D/P D/A, MoneyGram, Credit Card, PayPal, Western Union, Cash, Escrow;
Spoken languages: English, Chinese, Spanish, Japanese, Portuguese, German, Arabic, French, Russian, Korean, Hindi, Italian
Our headquarter is located in Hebei, China, started in 2015, selling to North America (15.00%), South Asia (10.00%), Central America (10.00%), East Asia (10.00%), Middle East (10.00%), Africa (10.00%), Southeast Asia (10.00%), Eastern Europe (10.00%), South America (10.00%), and Northern Europe (5.00%). In total, we have about 51-100 people in our office.
2. How do we ensure quality?
There is always a pre-production sample before mass production;
Always conduct final inspection before shipment;
3. What can you buy from us?
Plastic raw materials, polymers, chemical materials, washing raw materials
4. What services can we provide?
Accept delivery terms: FOB, CFR, CIF, EXW, FAS, CIP, FCA, CPT, DEQ, DDP, DDU, Express, DAF, DES;
Accepted payment currencies: US dollars, Euros, Japanese yen, Canadian dollars, Australian dollars, Hong Kong dollars, British pounds, RMB, Swiss franc;
Accepted payment methods: T/T, L/C, D/P D/A, MoneyGram, Credit Card, PayPal, Western Union, Cash, Escrow;
Spoken languages: English, Chinese, Spanish, Japanese, Portuguese, German, Arabic, French, Russian, Korean, Hindi, Italian
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