127-09-3 | Sodium Acetate (Anhydrous)
Products Description
Sodium acetate is anhydrous powder and agglomerate. These two versions are chemically identical and differ only in physical form. The agglomerate offers the properties of non-dustiness, improver wettability, higher bulk density and improver free-flowability.
Sodium acetate anhydrous is used in the pharmaceutical industry, as a buffer in the photographic industry and as a supplement for animal feeds to increase the milk fat production of dairy cattle. It is also used in the production of dye stuffs, as a polymerization catalyst, as a polymer stabilizer, as a flavoring agent, and in the manufacture of hydroxyl oxides, which are used as extractants in hydrometallurgy.
Specification
| ITEM | STANDARD |
| Appearance | White, odorless, hygroscopic powder |
| Assay (Dry Basis, %) | 99.0-101.0 |
| pH (1% Solution, 25℃) | 8.0- 9.5 |
| Loss on Drying (120℃, 4 Hours, %) | =< 1.0 |
| Insoluble Matter (%) | =< 0.05 |
| Alkalinity (as NaOH, %) | =< 0.2 |
| Chlorides (Cl, %) | =< 0.035 |
| Formic acid, formates and other oxidizable (as formic acid) | =< 1,000 mg/kg |
| Phosphate (PO4) | =< 10 mg/ kg |
| Sulphate (SO4) | =< 50 mg/ kg |
| Iron (Fe) | =< 10 mg/ kg |
| Arsenic (As) | =< 3 mg/ kg |
| Lead (Pb) | =< 5 mg/ kg |
| Mercury | =< 1 mg/ kg |
| Heavy Metal (as Pb) | =< 10 mg/ kg |
| Potassium Salt (%) | =< 0.025 |
