Ethylene diamine tetraacetic acid disodium
CAS139-33-3
Ethylene diamine tetraacetic acid disodium (CAS 139-33-3, C10H14N2O8Na2.2H2O) is supplied by ChemSigma for research and manufacturing, with specification, analytical methods and batch documentation available on request.
- CAS No.
- 139-33-3
- Formula
- C10H14N2O8Na2.2H2O
- Mol. weight
- 336.21 g/mol
- Appearance
- white crystalline solid
Chemical Specifications
Identifiers
| CAS number | 139-33-3 |
|---|---|
| Product name | Ethylene diamine tetraacetic acid disodium |
| Chinese name | 乙二胺四乙酸二钠 |
| Synonyms | SEQUESTRENE NA2 |
| Chinese synonyms | 氨羧络合剂-3; 乙二胺四乙酸二钠; 乙底酸二钠; 乙二氨四乙酸二钠盐; 依地酸二钠; EDTA 二钠; 氨羧络合剂Ⅲ; 二水合乙二胺四乙酸二钠盐 |
| Molecular formula | C10H14N2O8Na2.2H2O |
| Molecular weight | 336.21 g/mol |
| EC number | 205-358-3 |
Physical and chemical properties
| Appearance | white crystalline solid |
|---|
Applications
Technical Indexes: <br>ItemIndexes <br>AppearanceWhite Powder <br>Purity≥99.0% <br>Chloride (Cl)≤0.05% <br>Sulfate (SO4)≤0.05% <br>Iron (Fe)≤0.001% <br>Heavy metal (Pb)≤0.001% <br>Chelate value (mgCaCO3/g)≥260 <br>PH4.0-5.0 <br> <br>Property: White crystal powder, soluble in water, nearly not soluble in alcohol, and acid in water solution <br>Use: Applicable to detergent, dyeing adjuvant, processing agent for fibers, cosmetic additive, food additive, agriculture fertilizer etc. <br>Packing, Storage and Transportation: Packed in paper bags lined with plastic; net-weighted 25kg per bag; stored in cool, dark, ventilated and dry places.
Packaging, Storage & Transport
| Available pack sizes | 5kg, 1kg, 500g, 100g, 50g, 10g |
|---|
Read the current safety data sheet before handling. Packaging can be adapted to the order quantity and destination.
Frequently Asked Questions
What is the CAS number of Ethylene diamine tetraacetic acid disodium?
The CAS Registry Number of Ethylene diamine tetraacetic acid disodium is 139-33-3. Ethylene diamine tetraacetic acid disodium is also known as SEQUESTRENE NA2.
What is the molecular formula and molecular weight of Ethylene diamine tetraacetic acid disodium?
The molecular formula of Ethylene diamine tetraacetic acid disodium is C10H14N2O8Na2.2H2O, and its molecular weight is 336.21 g/mol.
What is Ethylene diamine tetraacetic acid disodium used for?
Technical Indexes: <br>ItemIndexes <br>AppearanceWhite Powder <br>Purity≥99.0% <br>Chloride (Cl)≤0.05% <br>Sulfate (SO4)≤0.05% <br>Iron (Fe)≤0.001% <br>Heavy metal (Pb)≤0.001% <br>Chelate value (mgCaCO3/g)≥260 <br>PH4.0-5.0 <br> <br>Property: White crystal powder, soluble in water, nearly not soluble in alcohol, and acid in water solution <br>Use: Applicable to detergent, dyeing adjuvant, processing agent for fibers, cosmetic additive, food additive, agriculture fertilizer etc. <br>Packing, Storage and Transportation: Packed in paper bags lined with plastic; net-weighted 25kg per bag; stored in cool, dark, ventilated and dry places.
How can I request a quotation for Ethylene diamine tetraacetic acid disodium?
Send an inquiry for Ethylene diamine tetraacetic acid disodium (CAS 139-33-3) with the required quantity, target specification, destination country and any documentation requirements. ChemSigma will confirm availability, packaging, lead time and price.
Request a Quote for Ethylene diamine tetraacetic acid disodium
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