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| Product Name: |
EDTA-2Na
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| Specifications |
99%(min) 25kg/bag |
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EDTA Disodium Salt Specification
Name: Ethylenediaminetetraacetic acid disodium salt
Synonyms: EDTA£2Na ;E***ic acid disodium salt; EDTA disodium salt;
(Ethylenedinitrilo)tetraacetic acid disodium salt
Molecular Structure:
Molecular Formula: C10H14N2Na2O8
Molecular Weigh: 336.21
CAS Registry Number: [139-33-3]
EINECS NO: [205-358-3]
Physical properties :
Specification:
SERIAL NO ITEM GUARANTEED
1 EDTA£2Na ¡Ý99.0%
2 appearance white crystalline powder
3 sulphate£¨SO4)% ¡Ü0.02%
4 iron% (Fe) ¡Ü6 PPM
5 heavy metal%(Pb) ¡Ü3PPM
6 melting point 237-245℃
7 PH 4-5
8 chloride ¡Ü 0.005%
9 Torrefaction weightlessness ¡Ü0.01%
10 pot life long-term IN 25 ℃
Applications:
EDTA-2Na Disodium salt is used in ***ergent,liquid soap,shampoo,agricultural chemicals,fixer solution for devclopment 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 compellation of ferro ion and control of polymerization speed.
Packaging ©} storage:
packed in complex bag with plastic inner, 25KG net per bag .stored in cool and dry warehouse , away from acids , oxides, light©}heater .sealed after use .
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| Company: |
Changzhou Dayuan Chemical Industry Co.,Ltd.
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| Contact: |
Ms. Phoebe Jiang |
| Address: |
Build No.6 PengXinLiDu,Hengxing Road,Changzhou City |
| Postcode: |
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| Tel: |
86 519 86909798 |
| Fax: |
86 519 86812021 |
| E-mail: |
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