Информация о производителе
Компания: Zhonglan Industry Co., Ltd |
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Адрес: No. 100 South Gongye Road, Jinan City , Shandong Province, China |
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Телефон: +86-186-15699115 |
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We are Manufacturer and always supplying EDTA-4NA (CAS:67401-50-7) with competitive price,high quality and regular basis. Specification of EDTA-4NAEnglish name: Ethylene diamine tetraacetic acid tetrasodium salt(EDTA-4NA)Molecular Fomula: C10H12N2Na4O8Molecular weight: M=380.17CAS No.: 67401-50-7Properties: white crystal powder soluble in water, and a variety of metal ion chelation. Content %≥99.0Chloride(Cl)%≤ 0.01 %Sulfate(SO4)%≤ 0.05 %Metal chelate(Pb)%≤ 0.001 %Iron(Fe)%≤ 0.001 %Chelate: mgCaCO3/g220 minpH Value(10g/L,25℃)10.5-11.5NTA%≤1.0Bulk density kg/m3700-950Appearancewhite crystal powderMore about EDTA-4NACAS No.: 67401-50-7Synonyms: ETHYLENEDIAMINETETRAACETIC ACID, 4NA;ETHYLENEDIAMINE-N,N,N',N'-TETRAACETIC ACID TETRASODIUM SALT;ETHYLENEBIS(IMINODIACETIC ACID)TETRASODIUM SALT;ETHYLENEDIAMINETETRAACETIC TETRASODIUM SALT;ETHYLENEDINITRILO TETRAACETIC ACID TETRASODIUM SALT;ETHYLENE DIAMINETETRA ACETIC ACID TETRASODIUM;EDETATE TETRASODIUM;EDTA-4NAMF: C10H12N2Na4O8Use of EDTA-4NAThis product is a widely used metal ion chelator. Can be used in the textile dyeing industry, water treatment, color photographic, pharmaceutical, household chemicals, paper and other industries, as an additive, activator, purifying agent, metal ion masking agent and styrene-butadiene rubber industry activator. The offset dry acrylic industry metal interference and improve the color and brightness of the dyed fabric, can also be used in liquid detergent, washing improve quality, enhance the washing effect Package of EDTA-4NAPacking: 25KG/bag , or according to the customers’demandStorage: Stored in the dry and ventilated inside storeroom, prevent direct sunlight, slightly pile and put down Certificate of EDTA-4NA Why choose us1.Long history and stable productionWe have produced EDTA series products more than fifteen years., 80% products are for expoer . Our main market is in USA , Mexico , Holland , Belgium , Japan , Korea these developed country .Now our production capacity is more than 800MT per month , we can arrange the shipment to you in time . 2. Strict quality control system We have ISO Certificate, we have strict quality control system, All of our technicain are professional , they are strictly on quality control.Before order , we can send the sample for your testing . We ensure the quality is the same as bulk quantity .SGS is acceptable . 3.Prompt deliveryWe have good cooperation with many professional forwarders here, We can send the product to you once you confirm the order. 4.Better payment termFor the fist cooperation we can accept T/T and LC at sight . For our regular customer ,we also can supply more payment terms Zhonglan is a professional manufacture of EDTA-4NA in china
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