Zhejiang Shengzhou Wanshida Chemical Co., Ltd.
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  • Contact Person : Mr. He David
  • Company Name : Zhejiang Shengzhou Wanshida Chemical Co., Ltd.
  • Tel : 86-575-83371158
  • Fax : 86-575-83371088
  • Address : Zhejiang,Shengzhou,Dongpu Industry Building, Shengzhou Avenue
  • Country/Region : China
  • Zip : 312400

Ethylene diamine tetraacetic acid tetrasodium EDTA-4NA

Ethylene diamine tetraacetic acid tetrasodium EDTA-4NA
Product Detailed
1.Applicable to detergent, dyeing adjuvant, processing agent for fibers 2.for cosmetic additive, food additive

Ethylene diamine four ethanoic acid four sodium

1.Chemical Name:EDTA-4Na   Molecular formula:C10H14N2Na4O8·4H2O   Molecular weight:452

2.Technical specification:

ProjectTarget
Content≥99.0%
PHValue(5%Water dissolution)10.5-11.5
Heavy metal(Pb)%≤0.002
Iron(Fe)%≤0.001
The chela gathers the value MgCaCO3/g≥230
2%Water dissolution conditionColorless is transparent
Storage time25°CStanding storage

3.The Performance:      The ethxlene diamine four-ethanoic acid four sodinm.is a kind of white crystallization powder, including four crystal water,and it is easy to dissolving in water.And the watery solution shows alkalinity, dissolving slightly ethyl alcohol and so on the organic solvent,It may lose some crystal water or all the crystal water under the high temperature. 4.The mainusege:     The ethylene diamine four ethanoic acid four sodium is a kind of ao-mixture,widely used by people.It can be used in dyeing on textile profession .water color processing.Colored photosensitivity, medicine, everyday use chemical industry, papermaking, as chemical additive, the activator, the purifying agent, the metallic ion camouflage medicinal preparation and in the butadiene styrene rubber industry .Violates the law in the acrylic fibers profession to offset the metal disturbance, improving the brightness and I uster of dyeing and weaving,and also used in liquid detergent to improve the quality of washes add effect of washes. Specification:25kg

Ethylene diamine tetraacetic acid tetrasodium EDTA-4NA



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