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National Service Hotline:

Phone: 86-531-88613858 (Switchboard)
Fax: 86-531-88963858 (Switchboard)
Business 1: Manager Liu 13573772955
Business two: Wang Jingli 13969020710
Post Code: 250131
Address: No.19, Lishan North Road, Tianqiao District, Jinan City, Shandong Province


  • Product name: EDTAdisodiumsaltdihydrate
  • Product Categories: Catalyst additives
  • Company name: Shandong Longhui Chemical Co., Ltd
  • Add time: 17/09/05
Product Details
Product introduction: 

Molecular formula:C10H14N2Na2O8 ·2H2O
CAS: 6381-92-6
Molecular weight: 372.24

Product property: 
EDTA disodium salt dihydrate powder one is a white, the crystal contains two crystal water, crystal water, good water solubility and are easy to lose when dry, 5% water solvent, the PH 4-5, insoluble in ethanol, ether,etc.

Quality standard:

Main use: 
EDTA disodium salt dihydrate is an important complexing agent for complexing metal ions and separation of metals, this product is used as a bleach fixer Processing of color photographic materials, dyeing auxiliaries, fiber processing agents, cosmetic additives, pharmaceuticals, foodmicroelement fertilizer production of agricultural chemistry, blood anticoagulant, complexing agents, detergents, stabilizers, synthetic rubber polymerization initiator agent and Heavy metal quantitative analysis of agent system of styrene-butadiene rubber polymerization to restore triggered chloride, EDTAsodium as an integral part of the active agent, is mainly used for the complexation of iron ions to control the polymerization rate.

Packaging and storage: 
Environmentally friendly kraft paper bags of 25kg lined with plastic bags, storage sun, moisture, fire.

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