Quick Detail
Place of Origin
HS-CODE
30-
Package & Delivery Lead Time
Detailed Description
Lactic acid heat stable
Molecular formula: CH3CH(HO)COOH
Molecular weight: 90.08
Properties: colorless transparent liquid
Quality index:
Item Unit Standard value
Molecular weight G/mol 90.8
Assay %wt 80.0-88.0
Stereochemical purity %L(+) ≥97%
Density(@20°C) G/ml 1.195-1.205
Chroma( fresh solution) APHA ≤15
Chroma(200°C ,heat for 2 hours) APHA ≤50
Odor - slight sourness
Taste - mild sourness
Heavy metals(as Pb) ppm ≤10
Fe ppm ≤10
Ca ppm ≤10
Chloride ppm ≤10
Sulfate ppm ≤10
Sulphuric acid ash % ≤0.05
Cyanide ppm ≤5
Pb ppm ≤5
Reducing substances (sugar) - pass FCC inspection
Citric acid/oxalic acid /tartaric acid /phosphoric acid - pass USP inspection
Methanol/methyl ester - not detectable
Volatile fatty acid - pass EP inspection
Readily carbonizable substance - pass USP inspection
Ether insoluble substance - pass EP inspection
Uses:
1. In Food Industry:
It can be used as acidulate and pH regulator in fruit wine, beverage, meat, cake making, vegetables pickling, grain processing and preservation of the fruit. The main functions are to preserve and flavour. Tt has the flavor as dairy product and good function of anti-animalcule, can be used in yoghourt, cheese and ice cream.
2. In Medicine Industry:
L-Lactic acid can also be used as chirality intermediate material in pesticide and medicament. It can used in the operating room, Lab. PLA is the polymer of L-lactic acid;
3. Industrial Applications:
It can be used in ferment, tobacco, spining, leather making, and painting industrial. It is especially used as complexing agent in electroless nickel plating;
4. In Cosmetic Industry:
It used as the unit to keep moisture in face cream, air-care products, soap and shampoons;
5. In Agriculture products and Agriculture Industry:
It can be used in pesticide and in feed.
Packing: 30/250KG/PE plastic drum
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