| Customization: | Available |
|---|---|
| CAS No.: | 520-45-6 |
| Formula: | C8h8o4 |
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PRODUCT DESCRIPTION
Dehydroacetic acid, also known as dehydroacetic acid, DHA, molecular formula C8H8O4, molecular weight 168.15, is a colorless crystal or light yellow powder, insoluble in water, soluble in benzene, ether, acetone and hot ethanol. The main use is low toxicity, high efficiency, broad spectrum antibacterial agent, widely used in coating, oil, leather products, food, feed, packaging materials and cosmetics mildew and corrosion.
PRODUCT USAGE
Dehydroacetic Acid is strong bacteriostatic capability , a broad wide for bacteriostasis and is not conditioned by pH values. In acidic, neutral and alkaline condition, its effect is well, especially for mold, yeast and bacteria, and the effective working concentration is low. And heat resistance and light resistance is good, besides, it will not be breaken down and evaporated with steam during food produced. The testing proved that it is almost nontoxic, safe. It doesn't produce abnormal off-flavor in use, so it can prevent rancidness, obviously extend its storage time.
| Product name: | Dehydroacetic Acid |
| Item | Specification |
| Appearance | off-white to pale yellow powder |
| Identifiation test | Passes the test |
| Assy( base on drying) | ≥99% |
| Melting point | 109.0-112.0ºC |
| Loss on drying | ≤1.0% |
| Residue on ignition | ≤0.1% |
| Heavy metals | ≤10mg/kg |
| Arsenic(AS) | ≤3mg/kg |
| Lead(Pb) | ≤0.5mg/kg |
Najin Import and Export (Shandong) Co., Ltd. is a comprehensive, diversified, and comprehensive company with BDO, PEG, PPG, PTMEG, MDI, TDI, PVA, NMP, and polyether polyols, polyester polyols, and polymer polyols as its main industrial chains. We have a professional sales team that has won recognition and praise from the industry with exquisite technology, sound administrative management, and good teamwork. The product is sold to multiple domestic and foreign enterprises.
We always adhere to the principle of "quality first, customer first, and reputation first", and are committed to providing customers with the best products. We will also continue to build a professional chemical product supply chain with the highest quality service, best products, and maximum efforts.
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