Factory Supply Ethylenediaminetetraacetic Acid Disodium Salt CAS 139-33-3 EDTA-2na

• CAS No.: 139-33-3
• Formula: C10h14n2na2o8
• EINECS: 205-358-3
• Type: Synthesis Material Intermediates
• Appearance: Powder
• Quality: Industrial
• Colour: White
• Transport Package: 1kg/Carton, 25kg/Drum
• Specification: 99%
• Origin: Shandong
• Production Capacity: 10000kg/Month

Product Description

 

Product Description

 

Product Name	Ethylenediaminetetraacetic Acid Disodium Salt
Synonyms	EDTA-2Na
CAS	139-33-3
Appearance	White crystalline powder
MW	336.21
MF	C10H14N2Na2O8
Melting Point	248 °C
	2-8°C
Structural Formula

Function:

1. Polymer chemical industry: used as polymerization terminator for styrene-butadiene latex polymerization activator and acrylic fiber production device; 
2. Daily chemical industry: used as an additive for various detergents, skin care products and perm hair conditioners; 
3. Paper industry: used as a treatment agent in fiber cooking, improve paper whiteness, reduce scaling in the steamer; 
4. Textile printing and dyeing industry: to improve the dyeing rate and the color and whiteness of printing and dyeing textiles; 
5. In the food industry: can be used as a chelating agent in the food industry such as canning, to eliminate the interference of metal ions; 
6. In molecular biology experiments: it is a divalent metal chelating agent that inhibits nucleases;  reduces the stability of cell membranes. 

Company Profile

Certifications

 

Packaging & Shipping

 

FAQ

Q1: Can I get a sample?
A: We do provide our clients small sample (Sample size from 1-50grams). Free samples can be provided for some products due to the material cost.
Q2: How to start orders or make payments?
A: You can send us your Purchase Order (PO), or just send a simple confirmation by email or by Trade Manager.
Q3: What's your Minimum Ordering Quantity (MOQ)?
A: Products' MOQ depend on their value, please kindly confirm specific items with our online sales.
Q4: Is there a discount?
A: Yes, we offer low prices for larger quantities. There will be different price range on our quotation list so please inform us with quantity you will be after.