Colorless Liquid 80%Min Lactic Acid for Food Additive (CAS: 50-21-5)

• Customization: Available
• CAS No.: 50-21-5
• Formula: C3h6o3
• Model NO.: LAI-008
• Resource: Natural Preservatives
• Composition: Lactic Acid
• Effect: Animal Pharmaceuticals
• Type: Food Additives
• CAS No: 50-21-5
• Mf: C3h6o3
• Purity: 80%Min
• Place of Origin: China
• Einecs No: 200-018-0
• Transport Package: 25kg Per HDPE Drum
• Specification: Food grade
• Trademark: Ditai
• Origin: China
• HS Code: 2918110000
• Production Capacity: 5000mt/Month

Product Description

                                                             Lactic Acid

Lactic acid, a carboxylic acid with the chemical formula C3H6O3, contains a hydroxyl group and is an alpha hydroxy acid (AHA).
In aqueous solution, its carboxyl group releases a proton to produce the lactate ion CH3CH(OH)COO-.

 

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
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 test
Methanol/ methyl ester	-	not detectable
Readily carbonizable substance	-	pass USP test

Usage:
1. Food industry. Mainly used for food, beverage as sour agent and taste regulator,
2. Pharmaceutical industry: Lactic acid lactic acid is a kind of important pharmaceutical intermediates, used for producing
erythromycin Lin's fluid infusion.
3. The cosmetics industry: Can nourish skin, keep wet agent, update, PH regulator, acne, to ChiGou agent,
4. Pesticide industry: Lactic acid high biological activity of soil and crop, non-toxic, can be used in the production of new
pesticide, environmental protection.
5. The tobacco industry: Moderate join lactic acid, can improve the quality of tobacco, and maintain the humidity of tobacco.
6. Other industries: Besides above purposes, lactic acid is used to produce biodegradable plastics, poly lactic acid and green
solvent - lactic acid methyl ethyl lactate, etc.


 

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