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EDTA Series
EDTA Series
Synonym: Tetrasodium EDTA Liquid
Molecular Formula: C10H12N2O8Na4
Molecular Weight: 380.2
CAS No.: 64-02-8
Light Yellow Liquid
Tech Grade
Test Item | Standard Specification |
Content | 39% Min. |
PH(1% Water Solution,25℃) | 11.0-12.0 |
NTA% | 2% Max. |
Chelate Value(mgCaCO3/g) | 100 Min. |
Specific Gravity(g/cm3,25℃) | 1.26-1.35 |
Color(Hazen) | 250 Max. |
Lead(Pb)% | 0.001% Max. |
Appearance | Light Yellow Liquid |
High Grade
Test Item | Standard Specification |
Content | 39% Min. |
PH(1% Water Solution,25℃) | 9.0-11.5 |
NTA% | 0.1% Max. |
Chelate Value(mgCaCO3/g) | 102 Min. |
Specific Gravity(g/cm3,25℃) | 1.20-1.30 |
Color(Hazen unit-platinum-cobalt scale) | 30 Max. |
Lead(Pb)% | 0.001% Max. |
Iron(Fe)% | 0.001% Max. |
Appearance | Light Yellow Liquid |
*The above product specifications are for reference only, please contact your sales manager to confirm the latest specifications.
Packing: 250kg drum,1250kg IBC tote,or according to the customers’ demand.
Storage: Stored in the dry and ventilated inside storeroom, prevent direct sunlight, slightly pile and handle carefully.
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