B27411
Boric Oxide
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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| Product information | |||
|---|---|---|---|
| Grade | Laboratory | ||
| Synonyms | Boron Trioxide | ||
| Chemical formula | B2O3 | ||
| Molar mass | 69.62 | ||
| Storage | Room Temperature | ||
| CAS number | 1303-86-2 | ||
| Chemical and physical data | |||
|---|---|---|---|
| Molar mass | 69.62 | ||
| Specifications | |
|---|---|
| Calcium (Ca) | 0.002% max |
| Chloride (Cl) | 0.002% max |
| Heavy metals (as Pb) | 0.002% max |
| Insoluble matter | 0.0005% max |
| Iron (Fe) | 0.0005% max |
| Loss on drying | 4% max |
| Magnesium (Mg) | 0.0005% max |
| Potassium (K) | 0.003% max |
| Sodium (Na) | 0.003% max |
| Subs. not volatile with methanolic HCl (as SO4) | 0.05% max |
