Shijiazhuang Scentrychem Imp. & Exp. Co., Ltd.

Shijiazhuang, Hebei, China

Appearance :bright white pearls Packing:25kgs in net P.P bag, 25MTS in the 20’FCL Uses:it is a basic materials which mainly used in sope&febric mnufacturing. It can diddolve the impurity of the wood pulp; petrochemicals industry;water treatment, mining industry, Cocoa processing and soft drink industry, etc.

Cas no：60-00-4 einecs no:200-449-4 molecular formula：c10h16o8n2 molecular weight: 292.2 usage:edta is used as bleaching fixer for the color sensitive materials developing and processing, and applied as dyeing and printing auxiliary, fiber treatment additives, cosmetics additives, anticoagulant, complexing agent, detergent, stabilizer, synthetic rubber, polymerization initiator and heavy metal quantitative analytical reagent. packaging: 25 kg net per bag with pe inner storage : stored in cool and dry warehouse , away from acids, oxides, light & heater .sealed after use.

Item specification edta -2na ≥99.0% chloride（cl） ≤0.05% sulphate（so4) ≤0.05% ferrum (fe) ≤0.001% heavy metal (pb) ≤0.001% ph 4.0-5.0 appearance white powder cas no： 139-33-3 einecs no:205-358-3 molecular formula：c10h14n2o8na2 .2h2o molecular weight:372.2 physical and chemical properties: white crystalline powder. Low-toxic, insoluble in water, 5% aqueous solution of ph value is 4-5. Was basic. Difficult to dissolve in alcohol. Usage:edta disodium is applied in detergent, dyeing auxiliary, fiber treatment agent, cosmetic additive, food additive and agricultural micro-fertilizer, as well as in mariculture. Storage:attention to the moisture-proof sunscreen , attention to the fire, according to the non-dangerous goods storage requirements. Packaging: 25 kg net per bag with pe inner

Item specification edta－4na ≥99.0% chelated value 215 ferrum (fe) ≤0.001% heavy metal (pb) ≤0.002% ph 10.5-11.5 cl ≤0.05% appearance white powder cas no： 64-02-8 einecs no:205-358-3 molecular formula：c10h12n2 o8na4.4h2o molecular weight:452.2 physical and chemical properties: white crystalline powder. Low-toxic, insoluble in water, 5% aqueous solution of ph value is 10.5-11.5. Was basic difficult to dissolve in alcohol. Usage:this product is used as stabilizing agent of cosmetics, chelating agent and softening agentof medicines, catalyst of synthetic rubber, terminator of acrylic polymerization, dyeing and printing auxiliary and washing auxiliary detergent. storage:it should be stored as non-dangerous material, against the exposes to the sun, the moistureand the fire. packaging: 25 kg net per bag with pe inner