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Ethylenediaminetetraacetic acid |
¡¡¡¡Cas No.: 60-00-4
¡¡¡¡Formula: C10H16N2O8
¡¡¡¡M.W.: 292.24 |
| EDTA % |
99 min |
| PH value (5% of Solution) |
2.0 min |
| Heavy metal(pb)% |
0.001max |
| Fe % |
0.001max |
Appearance:White crystals powder. Eliminates Carboxy at 150 , decomposes at 220 . Insoluble in water, alcohol and general organic solvent . soluble boiling water, sodium hydroxide, sodium carbonate and ammonia solution. Low-poisonous.
Usage:Used as bleach-fix bath for processing and developing colorful sensitive material. or Used as color auxiliary, fiber treatment auxiliary, cosmetics additive, blood anticoagulant agent, complexing agent, detergent ,stabilizer. and Used as polymerization initiator of synthetic rubber and quantitative analytical reagent of heavy metal.. Also used as water treatment chemical, detergent for boiler and radiator and spraying agent of agricultural leafed fertilizer.
Packing:In 25kg /50kg plastic woven bag with plastic liner inside. 1000kg big bag
Storage:ventilating, drying, selfsealed, rainproof and moistureproof conditions. |
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