EDTA-2Na,Disodium EDTA,Technical Grade


Size: 2 pounds
Price:
Sale priceR$ 237,29

Description

MarkNature EDTA 2Na is a kind of white crystalline powder, containing two crystal water, easy to lose crystal water in drying, good water solubility, PH value of 5% aqueous solution is 4-5, difficult to dissolve in ethanol, ethyl ether and other organic solvents.

Specification
Appearance: White powder or crystal
Content(as C10H14N2Na2O8·2H2O):99%-101%
CAS No.: 139-33-3
EC No.: 205-358-3
PH(10g/L,25℃):4.3-4.7

Application
EDTA 2Na is a kind of important complexing agent, used for chelating metal ion and separation of metal, the product used for colored light-sensitive materials blix liquid washing processing, and dyeing auxiliary agent, fiber treating agent, cosmetic additives, medicine, foodstuff, agricultural chemical micronutrient fertilizer production, blood anticoagulant, complexing agent, detergent, stabilizing agent, synthetic rubber, polymerization initiator and quantitative analysis of heavy metals, etc.

Storage
Keep container tightly closed.
Store in a dry place.

For research and developement, not for druguse and food.

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