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| Product Name: |
EDTA 4Na
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| Specifications |
99% |
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EDTA Na4.4H2O Specification
Chemical Name: Tetrasodium EthylenediaminetetraacetateTetrahydrate
Synonyms: EDTA tetrasodium salt; Tetrasodium ethylenediaminetetraacetate Na4EDTA ; EDTANa4 ;
Molecular Structure:
Molecular Formula: C10H12N2O8Na4.4H2O
Molecular Weigh: 452.2
CAS Registry Number: [13236-36-4]
Physical properties :
Tetrasodium ethylenediaminetetraacetate tetrahydrate is a dry, white crystalline powder and appears alkali in water, it is soluble in water and insoluble in alcohols . £¨²»È«£©
Specification:
SERIAL NO ITEM GUARANTEED
1 EDTA-Na4 ¡Ý99.9%
2 appearance white crystalline powder
3 iron% (Fe) ¡Ü6PPM
4 heavy metal%(Pb) ¡Ü4PPM
5 PH 10.5-11.5
6 CHELATE VALUE £¨CaCo3/g£© 200¡ª215
Applications:
As one chelating agent ,it can be used in industrial cleaning, personal and 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 way of additive, active agent ,clarifier, metalremover.
Packaging and storage:
packed in complex bag with plastic inner, 25KG net per bag .stored in cool and dry warehouse , away from acids , oxides, light and heater .sealed after use .
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| Company: |
Nanchang Changmao Chemical Industry Co., Ltd
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| Contact: |
Mr. WenXiong Fan |
| Address: |
Anyi County chemical industry campus |
| Postcode: |
330500 |
| Tel: |
0791-3499017 |
| Fax: |
0791-3499984 |
| E-mail: |
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