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| Product Name: |
EDTA Disodium
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| Supply Ability: |
3000MT |
| Related proudcts |
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| Specifications |
99.0% min. |
| Price Term: |
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| Port of loading: |
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| Minimum Order |
5MT |
| Unit Price: |
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Product£º EDTA-2Na £¨EDTA Na2,EDTA Disodium Salt£©
Molecular Formula£ºC10H14N2Na2O8¡¤2H2O
CAS NO.: 6381-92-6 (Dihydrate) ; 139-33-3 (Anhydrous)
Molecular Weight£ºM=372.2
Feature£ºEDTA-2Na salt is a white powder with two crystal waters, easy to lose crystal water when dried and easy to soluble in water, but hard to soluble in organic solvents like alcohol or ethyl ether. The PH value of 5% (25℃) water solution is 4.0-6.0.
Quality Specification£º
¡¡¡¡¡¡Appearance ¡¡¡¡White Crystal Powder
¡¡¡¡¡¡Assay (EDTA-2Na.2H2O)¡Ý% ¡¡¡¡99.0
¡¡¡¡¡¡Reaction of Water Solution ¡¡¡¡Pass
¡¡¡¡¡¡Complexation Test ¡¡¡¡Pass
¡¡¡¡¡¡Clarification Test ¡¡¡¡Pass
¡¡¡¡¡¡Cl%¡Ü ¡¡¡¡0.01
¡¡¡¡¡¡SO42- %¡Ü ¡¡¡¡0.1
¡¡¡¡¡¡Fe%¡Ü ¡¡¡¡0.005
¡¡¡¡¡¡Heavy Metal (Pb)%¡Ü ¡¡¡¡0.005
Main Application£º EDTA-2Na is used in ***ergent, liquid soap, shampoo, agricultural chemicals, fixer solution for development of colour film, water cleaner, PH modifier. When stating the redox reaction for the polymerization of butyl benzene rubber, it is used as part of activator for the complexation of metal ion and control of polymerization speed.
Packing£ºPP bag, 25kg/bag. 20MT / 20¡¯ FCL, 18 MT / 20¡¯ FCL if palletized, or packed as client's request.
Storage: Be stored on shelves in dry and ventilated warehouse. Avoid breakage of the bags, humidity and contamination. |
| Company: |
Changzhou Shanfeng Chemical Industry Co., Ltd.
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| Contact: |
Mr. Gery Lu |
| Address: |
No. 682, East Laodong Road |
| Postcode: |
213018 |
| Tel: |
86-519-88693363 |
| Fax: |
86-519-88814110 |
| E-mail: |
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