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Product Details
Heat-Resistant Refined Dl-Lactic Acid
Product Description
Heat-resistant refined DL-Lactic acid
Molecular Formula: C3H6O3
Structural Formula: CH3CHOHCOOH
Molecular Weight: 90.08
Properties: Colorless transparent viscose liquid, slightly acidic; Can absorb moisture; Freely soluble in water, ethanol or ether, insoluble in chloroform.
Specifications: 80%, 85%, 88%, 99.5%
Use: Widely used in food, medical, electroplating or other areas.
Packing: Food grade PE drum; Net wt.: 25kg/drum or 250kg/drum.
| Item | Description |
| Identification | Aqueous solution is acidic; lactate: positive |
| Lactic acid content | 80-99.9% |
| Density(20ºC) | 1.18-1.23g/ml |
| Color | ≤30APHA |
| Thermal Stability | 190-220ºC |
| Iron Salt | ≤0.0005% |
| Arsenic Salt | ≤0.0001% |
| Calcium Salt | ≤0.0002% |
| Sulphate | ≤0.001% |
| Heavy Metal | ≤0.0005% |
| Chloride | ≤0.001% |
| Sulphide Ash | ≤0.05% |
| Methanol and Methyl Ester | Should not be found |
| Reducing sugar | Pass USP test |
| Volatile fatty acid | No fatty acid smell |
| Readily carbonizable substance | Interface will not appear murky gray |
| Ether test | Not turbid |
| Oxalic acid, phosphoric acid, tartaric acid, citric acid | Pass USP test |
| Productivity: | 30000 mt per year |
|---|---|
| Unit Price/Payment: | L/C or TT |
