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EDTA 4NA
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| Post Date: | Feb 21,2014 |
| Expiry Date: | Feb 21,2015 |
| Detailed Description: |
Cas No. :64-02-8
Quantity: 1FCL Specs:Purity: 99% EDTA-4Na.4H2O,EDTA-4Na.2H2O Payment Method: tt in advance or L/C at sight Product Name: EDTA 4Na EDTA-4Na.4H2O color: white powder Purity: 99% Formula: C10H12N2Na4O8.4H2O Molecular weight: 452 Specifications: Assay: 99.0%min. Chelated value(at PH=11) 219mg CaCO3/g PH Value(1% water solution) 10.50-11.5 Fe: 0.001%max. Heavy metal (as per Pb): 0.002%max. Applications: as dyeing and printing auxiliary, fiber treatment additives, cosmetics additives, anticoagulant, complexing agent. For more details please contact us by email.info@cnwelcom.com.cn We are very glad to have a chance to start good business with your esteemed company ! Hope to get your kind inquiry ! Frank Wang |
| CAS Registry Number: | 64-02-8 |
| Synonyms: | ;EDTA, tetrasodium salt, dihydrate Ethylenediamine tetraacetic acid, tetrasodium salt, dihydrate;tetrasodium ethylenediaminetetraacetate;EDTA-4Na;Ethylenediaminetetraacetic acid tetrasodium salt HYDRATE;EDTA 4Na;tetrasodium 2,2',2'',2'''-(ethane-1,2-diyldinitrilo)tetraacetate;Ethylenediaminetetraacetic acid tetrasodium;Edetate Sodium;EDTA Tetrasodium(Na4);Sodium edetate;Tetrasodium EDTA;EDTA Tetra Sodium; |
| Molecular Formula: | C10H12N2O8Na4 |
| Molecular Weight: | 380.17 |
| Molecular Structure: | 
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| Hazard Symbols: |  Xi:Irritant; |
| Risk Codes: | R36/38:; |
| Safety Description: | S26:; S37/39:; |
| Company: | Zhengzhou Welcom Tech. Co., Ltd [ China ] |
| Contact: | Frank wang |
| Tel: | 0086-371-67986518 |
| Fax: | 0086-371-67985568 |
| Email: | info@cnwelcom.com.cn |
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