| Customization: | Available |
|---|---|
| CAS No.: | 4418-26-2 |
| Formula: | C8h7nao4 |
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Sodium Dehydroacetate
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Sodium dehydroacetate
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CAS:
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4418-26-2
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MF:
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C8H7NaO4
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MW:
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190.13
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EINECS:
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224-580-1
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Melting point
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~295 °C (dec.)
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storage temp.
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Store below +30°C.
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solubility
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White to yellow
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Form
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White to yellow powder
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Chemical & Physical Properties
| Exact Mass | 190.024200 |
| PSA | 70.34000 |
| LogP | 1.29460 |
| Stability | Stable. Incompatible with strong oxidizing agents. |
| nature | White or nearly white crystalline powder, non-toxic and odorless. Easily soluble in water, glycerin and propylene glycol, slightly soluble in ethanol and acetone. Its aqueous solution does not change at 120 ºC, but remains stable and neutral or slightly alkaline when heated at 120 ºC for 2 hours. Good light resistance and heat resistance, |
| Storage conditions | Normal temperature, dark, ventilated and dry place, sealed for storage |
| packing | 25kg/bag |
| Signal Word | Warning |
| Hazard Statements | H302 |
| Personal Protective Equipment | dust mask type N95 (US);Eyeshields;Faceshields;Gloves |
| Hazard Codes | Xn:Harmful |
| Risk Phrases | R22 |
| RIDADR | NONH for all modes of transport |
| WGK Germany | 1 |
| RTECS | UP8225000 |
| HS Code | 29322980 |
CERTIFICATE OF ANALYSIS
Product Name:Dehydroacetic acid sodium
CAS No.:4418-26-2
Grade:food additives
Chemical Formula:C8H7NaO4
TEST BASIS:GB 25547-2010
| item | standard |
| nature | White or nearly white powder |
| content(C8H7NaO4,On a dry basis),w/% | 98.0-100.5 |
| Free alkali test | Pass the test |
| Moisturet,w/% | 8.5-10.0 |
| chloride(Cl),w/% | ≤0.011 |
| (As)/(mg/kg) | ≤3 |
| (Pb)/(mg/kg) | ≤2 |
Application
1.Sodium dehydroacetate plays the role of food preservative and fresh-keeping agent in food. This product has a strong antibacterial effect on yeast, putrefaction bacteria and mold in food. It is widely used in the anti-corrosion and fresh-keeping of meat, fish, vegetables, fruits, beverages, cakes, etc. It is a new broad-spectrum bacteriostatic agent. The purity of sodium dehydroacetate is more than 99.5%, and the quality is stable.
2.Sodium dehydroacetate is a new generation of food preservative after sodium benzoate, nipagin and potassium sorbate. It has a good inhibitory effect on mold, yeast and bacteria. It is widely used in the processing industry of beverage, food and feed, which can extend the storage period and avoid mildew damage. Its action mechanism is to effectively penetrate into the cell body, inhibit the respiration of microorganisms, so as to achieve the functions of antisepsis, mildew prevention, fresh-keeping and moisturizing.
Packaging
25kg/bag
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