Sodium Diacetate
Product Description
| Product | Sodium Diacetate |
| CAS | 126-96-5 |
| Formula | CH3COONa.3H2O |
| Synonym | SD, SDA,, Acetic acid, sodium salt (2:1) |
Typical Product Specifications
| Purity | % By Weight 58.0 to 60.0 (b) |
| Iron | By Weight, Max., as Fe 10 PPM |
| Water when shipped | % By Weight, Max. 1.0 |
| pH | of 10% Aqueous solution, at 25C 4.0 to 5.0 |
| Sensoric | White Crystalline Powder |
| Acetic Acid | % by wt 39.0 to 41.0 |
| Arsenic PPM | 3 PPM Max. as AS |
| Heavy Metals; USP <231> | 10 PPM Max.as Pb |
| Chemical Structure | ![]() |
| Notes | Food grade additive. Antimicrobial agent, flavoring agent, adjuvant and pH control |
| Class | Unclassified |
| Function | Intermediates, Antimicrobial, Preservative, Biocide, pH Adjusting Agent |
| Industry | Food Chemicals, Nutrition, Industrial, Specialty Chemicals |

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