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| Product Name: |
Ethylenediaminetetraacetic acid
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| Specifications |
99% |
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EDTA Specification
Chemical Name: Ethylenediaminetetraacetic acid
Synonyms: E***ic acid; EDTA; (Ethylenedinitrilo)tetraacetic acid;Edathamil
Molecular Structure:
Molecular Formula: C10H16N2O8
Molecular Weigh: 292.24
CAS Registry Number: [60-00-4]
EINECS NO: [200-449-4]
Physical properties :
Ethylenediaminetetraacetic acid is a dry, white crystalline powder water-soluble and ethanol-insoluble,the PH value of 1% water solution is 11.8.
Specification:
SERIAL NO ITEM GUARANTEED
1 EDTA ¡Ý99.00%
2 appearance white crystalline powder
3 melting point 237-245℃ (dec.)
4 sulphate£¨SO4)% ¡Ü0.02%
5 iron% (Fe) ¡Ü6PPM
6 water-solubility 0.5 g/L (25℃)
7 heavy metal ¡Ü10PPM
8 PH 2.8-3.0
9 chloride ¡Ü4PPM
10 sodium carbonate solution dissolve check out
Applications:
EDTA tetrasodium is a key chelating agent,broadly used in the manufacturing enterprises of chemical fiber treatment,polyvinyl-chloride,styrene-butadiene rubber,leather preparations and PS printing plate.
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: |
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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