Best Price for Polyglyceryl-10 Stearat – EDTA 4NA.2H2O CAS 10378-23-1 Ethylenediaminetetraacetic acid tetrasodium salt dihydrate – Unilong
Best Price for Polyglyceryl-10 Stearat – EDTA 4NA.2H2O CAS 10378-23-1 Ethylenediaminetetraacetic acid tetrasodium salt dihydrate – Unilong Detail:
White powder. Soluble in water, pH value of 1% aqueous solution is about 11.8, insoluble in alcohol, benzene and chloroform.
| CAS | 10378-23-1 |
| Other Names | Ethylenediaminetetraacetic acid tetrasodium salt dihydrate |
| Appearance | white powder |
| Purity | 99% |
| Color | white powder |
| Storage | Cool Dried Storage |
| Package | 25kg/drum |
It is used as bleaching and fixing solution for color photosensitive material processing, activator of styrene-butadiene rubber, hard water softener, sequestering agent, etc. Tetrasodium EDTA has complexing ability to calcium-containing hard water in various pH ranges and concentrations, and the highest efficacy is when pH ≥ 8. It is complexed with calcium metal in a molar ratio of 1:1, and has excellent thermal stability in water, and will not decompose even in superheated water. It is a very effective hard water softener. This product is non-toxic.
25kg/drum,9tons/20’container
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