Edta Tetrasodium/edta 4na

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Detailed Edta Tetrasodium/edta 4na Description:


EDTA Tetrasodium/EDTA 4Na
Specification: Classification: Ammonium Organic Salt ; CAS No.: 13235-36-4 ; Other Names: Edeticacid tetrasodium salt ;EDTA . ; MF: C10H12N2O8Na4.4H2O ; EINECS No.: ?? ; Grade Standard: Industrial Grade ; Purity: 99% ; Appearance: Pure white crystalline powder ; Application: Use in Agrochemical and Fine Chemi. ; Chelated value: 215 ; PH (1% w/v Solution): 10.5-11.5 ;
PRODUCT NAME: EDTA tetrasodium salt; Na4EDTA ;
CAS NO.:[13236-36-4]
EMPIRICAL FORMULA :C10H12N2O8Na4.4H2O
MOL. WT.:452.2
Physical properties : Na4EDTA is a dry, white crystalline powder and appears alkali in water, it is soluble in water and insoluble in alcohols .
WATER-INSOLUBLE:≤0.1%
CHLORIDES (Cl):Not more than 0.005% (50 ppm).
SUlPHATE （SO4)%:Not more than0.1%
IRON% (Fe):Not more than 0.001% (10ppm)
CHELATE VALUE （CaCo3/g）:200—215
HEAVY METAL(LEAD):Not more than 0.001% (10 ppm)
Torrefaction weightlessness :Not more than0.01%
PH (1% w/v Solution):10.5to 11.5
PURITY (ASSAY):Minimum 99.0%
PACKING:Packed in complex bag with plastic inner,25KG net per bag .
Application:As one chelating agent ,it can be used in industrial cleaning,
personaland household uses, Bleaching of pulp and textile, Micronutrients for
agriculture, Photo processing, Printing ink manufacturing , Food, Polymer processing and Metal plating etc 。It also used in water treatment ,SBR rubber, color sensitization ect. By wayof additive, active agent ,clarifier,metalremover.

  • Model: 99
  • Packing: Export Standard
  • Terms of Payment: T/T,T/C
  • Delivery Time: 30 Days
  • Products ID: 90686
  • Product Category: Ammonium Organic Salt
  • Post date: Jun 17, 2011
Our company is specialized exporter, manufacturer and supplier of Edta Tetrasodium/edta 4na in China.


           

Manufacturer/supplier's information

Company: Nanchang Changmao Chemical Industry Co., Ltd.
Address: Anyi County Industrial Park
Region: Nanchang, Jiangxi, China
Contact Person: Ms. Phoebe Jiang
Telephone: 86-519-86675289

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