1.06398
EMPROVE® exp Ph Eur, BP, NF, JP Sodium carbonate
anhydrous, suitable for use as excipient
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
25 May 2013
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| Product information | |||
|---|---|---|---|
| Grade | BP, JP, NF, Ph Eur | ||
| Synonyms | Soda, Anhydrous | ||
| Chemical formula | Na2CO3 | ||
| Molar mass | 105.99 | ||
| CAS number | 497-19-8 | ||
| Comments | Product Change Notification | ||
| Chemical and physical data | |||
|---|---|---|---|
| Molar mass | 105.99 | ||
| Specifications | |
|---|---|
| Assay (acidimetric; calculated on dried substance) | 99.5-100.5% |
| Alkalihydroxides and alkalihydrogen-carbonates | To pass test |
| Appearance of solution | To pass test |
| Arsenic (As) | 0.0005% max |
| Chloride (Cl) | 0.0125% max |
| Heavy metals (as Pb) | 0.001% max |
| Identity test A | To pass test |
| Identity test B | To pass test |
| Iron (Fe) | 0.005% max |
| Loss on drying (300°C) | 0.5% max |
| Residual Solvents (Ph.Eur./USP/ICH) | Excluded by manufacturing process |
| Sulfate (SO4) | 0.025% max |
