Sodium Propionate
Product Description
| Product | Sodium Propionate |
| CAS | 137-40-6 |
| Formula | CH3CH2COO Na |
| Synonym | Propanoic acid, sodium salt (1:1), Sodium propionate |
Typical Product Specifications
| Insolubles | 0.02% Max. |
| Melting Point | 285C |
| Alkalinity (0.10N H2so4/2g) | passes FCC test |
| Water Content | 0.6% Max. |
| pH of 10% water solution | 7.5 - 9.0 (@25C) |
| Alkalinity | passes FCC test |
| Heavy Metals | 10 ppm Max. |
| Appearance | White Powder |
| Arsenic | 3 ppm Max. |
| Iron Content | 10 ppm Max. |
| Purity | 99.0% Min. (on dry basis) |
| Purity | 99.0 (a) Min |
| Iron | By Wieght, Max., as Fe 10PPM |
| Chemical Structure |  |
| Notes | Antimicrobial agent Use: PRESERVATIVE |
| Class | Specialty Chemicals |
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