Customization: | Available |
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CAS No.: | 60-00-4 |
Formula: | C10h16n2o8 |
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Identification
Name: EDTA acid
Molecular Formula: C10H16N2O8
Molecular Weight: M=292.24
CAS No.: 60-00-4
Test Item |
Standard Specification |
Appearance |
White Crystalline Powder |
Purity |
99% Min. |
Chloride(Cl)% |
0.01% Max. |
Sulfate(SO4)% |
0.05% Max. |
Metal chelate(Pb)% |
0.001% Max. |
Iron(Fe)% |
0.001% Max. |
Chelate: mgCaCO3/g |
339 Min. |
Description: Ethylenediaminetetraacetic acid is a chelating agent, a material that tightly binds or captures metal ions, produced as a series of salts.
Properties: white crystal powder melting point 240ºC(decomposition). Insoluble in cold water, alcohol and general organic solvent, slightly soluble in hot water, but soluble in sodium hydroxide, sodium carbonate and ammonia solution.
Applications: EDTA Acid and its salts are used for:
a. Pulp and paper production to improve bleaching & preserve brightness.
b. Cleaning products, primarily for de-scaling.
c. Chemical processing; polymer stabilization & oil production.
d. Agriculture in fertilizers.
e. Water treatment to control water hardness and prevent scale.
f. Textiles
Package and Storage: 25kg/bag. Stored in a dry and ventilated warehouse, avoid direct sunlight, lightly pile and put down.
Suzhou Senfeida Chemical Co., Ltd. is an environment-friendly high-tech enterprise integrating research and development, production and sales of fine chemical products. It has been working intensively on active diluents, UV curing resins, environmental solvents, organic intermediates and other types, and gradually formed three business segments of environmental chemicals, fine chemicals and new chemical materials. It is mainly used in many fields such as engineering plastics, green energy materials, printed circuit boards, semiconductors, information/communication, flat panel displays and optoelectronic industries.