EX0534
GR ACS EDTA
For general questions please contact our Customer Service:
EMD Millipore
290 Concord Road
01821 Billerica, MA
United States
Phone: 781 533-6000
Fax: +49 6151 72 2000
E-mail: Customer.CareDesk@emdchemicals.com
25 May 2012
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GR ACS EDTA
EX0534-1 500g Poly Bottle
| Product information | |||
|---|---|---|---|
| Grade | Meets ACS Specifications | ||
| Synonyms | (Ethylenedinitrilo)tetraacetic Acid | ||
| Chemical formula | (HOOCCH2)2NCH2CH2N(CH2COOH)2 | ||
| Molar mass | 292.25 | ||
| CAS number | 60-00-4 | ||
| Chemical and physical data | |||
|---|---|---|---|
| Merck USA index | 13 3546 | ||
| Molar mass | 292.25 | ||
| Specifications | |
|---|---|
| Assay (complexometric) | 99.4-100.6% |
| Calcium (Ca) | 0.001% max |
| Color | White |
| Form | Powder |
| Heavy metals (as Pb) | 0.001% max |
| Insoluble in dilute ammonium hydroxide | 0.005% max |
| Iron (Fe) | 0.005% max |
| Magnesium (Mg) | 5ppm max |
| Nitrilotriacetic acid [(HOCOCH2)3 N] | 0.1% max |
| Residue after ignition | 0.2% max |
