High Quality EDTA-2na for pH Adjuster CAS 139-33-3 Ethylenediaminetetraacetic Acid Disodium Salt
Model NO.
b qsn 139-33-3
Colour
White
Sample
Support
Storage
Yes
Purity
99%
MW
336.21
Transport Package
Bag
Specification
25kg
Trademark
Future Chemical
Origin
China
Production Capacity
500ton
Reference Price
$ 18.00 - 54.00
Description
Product Description
Ethylenediaminetetraacetic acid disodium salt for water purifier Cas 139-33-3
| Ethylenediaminetetraacetic acid disodium salt Basic information | |
| Product Name: | Ethylenediaminetetraacetic acid disodium salt |
| CAS: | 139-33-3 |
| MF: | C10H14N2Na2O8 |
| MW: | 336.21 |
| EINECS: | 205-358-3 |
| Product Categories: | chelating agent;INORGANIC & ORGANIC CHEMICALS;EDTA |
| Mol File: | 139-33-3.mol |
| Ethylenediaminetetraacetic acid disodium salt Chemical Properties | |
| Melting point | 248 °C (dec.)(lit.) |
| Boiling point | >100 °C |
| density | 1.01 g/mL at 25 °C |
| storage temp. | 2-8°C |
| solubility | H2O: clear, colorless |
| form | solution |
| color | ≤5 (0.5 M)(APHA) |
| Water Solubility | Miscible with water. |
| BRN | 3822669 |
| CAS DataBase Reference | 139-33-3(CAS DataBase Reference) |
| EPA Substance Registry System | Ethylenediaminetetraacetic acid disodium salt (139-33-3) |
| Item | Value |
| Appearance | White crystalline powder |
| Purity | ≥99.0% |
| Chelation Value(PH=11) | 267mgCaCO3/g |
| PH(5% aqueous solution) | 4-5 |
| Heavy metal(Pb) | ≤0.01 |
| Copper(Cu) | ≤0.025 |
| Iron(Fe) | ≤0.01 |
| Chloride(Cl) | ≤0.01 |
| Clarity test | Transparent |
| Loss on Drying | 8-10 |
Organic Intermediate
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Ethylenediaminetetraacetic Acid Disodium Salt; EDTA-2na; Edetate Disodium; EDTA Disodium Salt; CAS: 139-33-3 High-Purity 99%; High-Quality EDTA-2na
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