Shanghai Exquisite Biochemical Co., Ltd. is one of the leading manufacturers and suppliers of edta-2na in China. With a professional production team, we are able to meet the needs of the majority of our customers. We warmly welcome you to buy bulk high quality edta-2na from our factory. For price consultation, contact us.
EDTA-2Na
Synonym:Ethylenediaminetetraacetic Acid Disodium Salt;EDTA Disodium Dihydrate
Molecular Formula: C10H14N2O8Na2•2H2O
Molecular Weight: 372.24
CAS No. : 6381-92-6
Property:
White Crystal Powder
Specifications:
Tech Grade
|
Test Item |
Standard Specification |
|
Purity |
99.00% Min. |
|
Chloride(Cl-)% |
0.01% Max. |
|
Sulfate(SO42-)% |
0.05% Max. |
|
Heavy Metal (Pb)% |
0.001% Max. |
|
Iron(Fe)% |
0.001% Max. |
|
Chelate Value (mgCaCO3/g) |
256 Min. |
|
pH Value (50g/L,25℃) |
4.0-5.0 |
|
Appearance |
White Crystalline Powder |
High Grade
|
Test Item |
Standard Specification |
|
Purity |
99.50% Min. |
|
Chloride(Cl-)% |
0.01% Max. |
|
Sulfate(SO42-)% |
0.05% Max. |
|
Heavy Metal (Pb)% |
0.001% Max. |
|
Iron(Fe)% |
0.001% Max. |
|
Chelate Value (mgCaCO3/g) |
267 Min. |
|
pH Value (50g/L,25℃) |
4.0-5.0 |
|
NTA % |
0.1% Max. |
|
Appearance |
White Crystalline Powder |
*The above product specifications are for reference only, please contact your sales manager to confirm the latest specifications.
Packing: 25kg bag , or according to the customers' demand.
Storage: Stored in the dry and ventilated inside storeroom, prevent direct sunlight, slightly pile and handle with care.
Application
- Cosmetics
- Personal Care (Soap, Shampoo)
- Oil Industry (Anti-caking Agent)
- Food Additives
- Textile Manufacturing
- Detergent
- I&I Cleaning
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