EDTA-4na. 4H2O
| Price: |
US $ 1kg |
| Min Order: |
1kg |
| Pay Type: |
L/C,T/T,D/P,Western Union,Paypal |
Product: EDTA-4Na.4H2O (Tetrasodium EDTA, EDTA Na4)Molecular Formula:C10H12N2Na4O8·4H2O CAS NO.: 13254-36-4 CAS NO.: 64-02-8 (Anhydrous)Molecular Weight: M=452 Constitutional Formula: Feature:EDTA-4Na is a white crystal powder with four crystal water, slightly soluble in organic solvents like alcohol, easily soluble in water. When heated, it easily loses crystal water.
Specification | Appearance | White Crystall Powder |
| Assay % Min | 99.0 |
Chelating Value (PH=11)
MgCaCO3/g ,Min | 215 |
| PH (1% Water Solution ) | 10.5-11.5 |
| Fe % Max | 0.001 |
| Clarification | Pass |
| Heavy Metal (Pb) % Max | 0.002 |
| Storage 25 Degree | Long time |
Main Application: EDTA-4Na is an important chelant of metal ion. It is used as additive, activator, clean water agent and metal ion masking composition for cleanse industry, polyreaction, watertreatment,color photosensitive and paper industry.Packing:PP bag, 25kg/bag, or packed as client's request.Storage:Be stored on shelf or pallet in dry, cool and ventilated warehouse. Avoid breakage of the bags, humidity and contamination.
| Prod Model: |
Agr Grade |
| Chelating Value: |
215 |
Sure Chemical is a privately owned Chinese company which was founded in 2009. Our export office is located in Shijiazhuang, capital city of Hebei province, 270km away from Beijing, the capital of China, and 333km away from Xingang seaport.
As one of the leading chemical companies in Hebei, we have been serving the international market as a producer and exporter for more than twenty years. We are experts in the field of food additives, pigment, mineral processing chemicals and concrete admixture, and are also interested and informative in other chemical trade.
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