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| Synonyms：Ethylformic Acid Methylacetic Acid Propionic Acidum Formula:C3H6O2 Weight:74.08 HS Code:2915501000 Grade:Industrial grade 99% Food grade99% Hazard Class:Class 8+Class 3 | |||||||||
79-09-4
bosschemical
79-09-4
Items | Specification | TestResult |
Color shape | Colorless or yellowish oily liquid | Accord |
Flavor | Slight pungent smell | Accord |
Amount (%) | ≥99.5% | 99.91% |
Relative density (20/20℃) | 0.993-0.997 | 0.993 |
Arsenic (As) Content (mg/kg) | ≤3 | Not detected |
Lead (Pb) (mg/kg) | ≤2 | Not detected |
Boiling range / ℃ | 138.5～142.5 | 139.5～141.6 |
Evaporation residue, ω / % | ≤0.01 | Accord |
Moisture, ω / % | ≤0.15 | Accord |
Aldehyde (in propionate), ω / % | ≤0.05 | Accord |
Easy oxide (formic acid), ω / % | ≤0.05 | Accord |
1. Mold Inhibitor And Preservative For Animal Feed And Forage: Applied as a preservative in compound feed, hay, silage and stored grain, where its antifungal activity limits mold growth and spoilage during storage and transport, helping retain feed quality.
2. Food Preservative Material Under E280 And Propionate Salt Precursor: Used as the food preservative E280 and as the raw material for producing calcium and sodium propionate, the mold inhibitors applied in bakery products, bread and cheese.
3. Raw Material For Propionate Esters, Flavors And Fragrances: Esterified into methyl and ethyl propionate and related esters used as flavor and fragrance ingredients, and as solvents in coatings, adhesives and printing inks.
4. Precursor For Cellulose Acetate Propionate And Industrial Chemicals: Applied as a precursor in the production of cellulose acetate propionate for coatings, inks and plastic applications, and as an intermediate in herbicide and rubber chemical manufacture.
Factory Area
