DX2090
GR ACS p-Dioxane
For general questions please contact our Customer Service:
EMD Millipore
290 Concord Road
01821 Billerica, MA
United States
Phone: 781 533-6000
Fax: 800-645-5439
E-mail: Customer.CareDesk@emdchemicals.com
18 May 2013
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| Product information | |||
|---|---|---|---|
| Grade | Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs | ||
| Synonyms | 1,4-Dioxane | ||
| Chemical formula | -O(CH2)2O(CH2)2- | ||
| Molar mass | 88.11 | ||
| CAS number | 123-91-1 | ||
| Chemical and physical data | |||
|---|---|---|---|
| Merck USA index | 13 3330 | ||
| Molar mass | 88.11 | ||
| Specifications | |
|---|---|
| Expiration date | Exp 60 months from mfg date |
| Assay (GC) | 99.0% min |
| Carbonyl (as HCHO) | 0.01% max |
| Color (APHA) | 20 max |
| Freezing point | 11.0°C min |
| Identity (IR-spectrum) | Conforms |
| Peroxide (as H2O2) | 0.005% max |
| Residue after evaporation | 0.005% max |
| Titrable acid | 0.0016meq/g max |
| Water (H2O) | 0.05% max |
