| Customization: | Available |
|---|---|
| CAS No.: | 60-00-4 |
| Formula: | C10h14n2na2o8 |
|
Still deciding? Get samples of US$ 1/Piece
Request Sample
|
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
CAS NO.:60-00-4
Molecular Weight:M=292.2
Feature: EDTA is a white crystal powder,insoluble in common organic solvents,soluble in boiling water 160 times as much. At 150°C, it shows the tendency to depart from carboxyl.
Melting point: 240°C(decomposition)
Dissolving degree in water: 0.5g/L(25°C).
Packing Group: outer plastic knitting
Transportation Note: The complete packaging to shipment, loading should be safe.
During transport to ensure that the container does not leak, did not fall, do not fall, no damage.
Strictly prohibited and oxidants, food chemicals mixed operation.
Transit should be anti-exposure, rain, high temperature. Vehicle transport is completed shall be thoroughly cleaned.
Package:25kg bag or as per customers' requirements.
COA
PRODUCT NAME |
Ethylene Diamine Tetraacetic Acid Tetrasodium (EDTA-4Na) FOOD GRADE |
||
QUANTITY |
24MT | PACKAGE |
25/ 25kg/bag |
BHTCH NO: |
YY2020102516 | MFG DATE |
---- EXP DATE 3YEARS |
TEST ITEM |
STANDARD |
TEST RESULT |
|
APPEARANCE |
White crystalline powder |
White crystalline powder |
|
| PH(1%)25°C рН 1% р-р 25°C |
10.5-11.5 | 11.2 | |
| % Purity % |
≥99.5 | 99.9 | |
| (mg/g) Chelate Value(mg/g) |
≥220 | 227 | |
| % NTA% |
≤0.1 | 0.07 | |
| (Pb) Heavy metals (for ex, Pb) , % |
≤0.001 | 0.0007 | |
Fe, % |
≤0.001 | 0.00008 | |
| % Chlorides, % |
≤0.001 | 0.0007 | |
Sulfate,% |
≤0.001 | 0.0007 | |
TEST CONCLUSION |
PASS |
||
Application
EDTA is an important kind of complexing agent. Application of it is very wide, it can be used for bleaching of color photographic materials in washing process, dyeing auxiliaries, fiber processing additives, cosmetic additives, blood anticoagulant, detergent, stabilizing agent, synthetic rubber polymerization initiator, EDTA is a represent material for chelating agent. it can form stable water-soluble complex with alkali metals, transition metal and rare earth element and so on. Alao it's a kind of water treatment agent and tracer agent.
Important Notice
We normally list 24 months as the shelf life in our COA, the real shelf life can be slightly longer than 24 months if it's stocked in good condition (drums are sealed enough, away from direct sun-light, moisture and other incompatible chemical materials).
){kind=link}