Chemical Name: Sodium diacetate
Molecular Formula : C4H7Na O4·xH2O
Molecular Weight: 142.09 (Anhydride)
CAS: 126-96-5
Appearance: White crystalline granule or powder; With acetic acid smell. Deliquescent; Highly soluble in water (1g/ml), and create acetic acid with 42.25%. The PH value of aqueous solution with 10% is between 4.5 and 5.0. It will be broken up when heated to 150ºC. Flammable.
| ITEMS | STANDARD | TEST RESULT |
| Free acetic acid: | 39.0%-41.0% | 39.84% |
| Sodium acetate (CH3COONa): | 58.0%-60.0% | 58.36% |
| Moisture: | 2.0% max | 0.80% |
| PH(10% Aqueous solution): | 4.5-5.0 | 4.6 |
| Formic acid and matters easy to oxidize: | 0.2% max | 0.18% |
| Arsenic (as As): | 0.0003%max | <0.0003% |
| Heavy metal(as Pb): | 0.001% max | <0.001% |
Sodium diacetate can be used in various industries in the manufacturing of different products. Below are some of the applications of sodium diacetate.
Food:
The main purpose of using it in food with its following 3 functions:
1. a preservative to extend food shelf life in bread and meat.
2. a flavoring agent to impart a vinegar taste in savory food.
3. a solid source of free acetic acid to adjust the acidity of food.
Feed:
Sodium diacetate can be used as a preservative in feed for poultry, pigs and pet animals.
Cosmetics:
It can function as a buffering and masking agents in cosmetic and personal care products.
Medical:
Sodium diacetate plays an important role in regulating the pH level of the dialysis solution. It also benefits clinics in storing, only to dissolve the dry mix, instead of having to store a liquid product.
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Q3: How is your MOQ?
A: Normally speaking, our MOQ is 1kg. But we can also accept less quantity such as 100g on the condition that sample charge is100% paid.
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1. Our staff are all experienced in chemical products or related major background, they are well trained before quotation.
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