Lactosolic acid
Basic Introduction
Chinese name: Lauryl acid, Lauric acid
Chemical name: Lauric acid
INCI Name: Lauric acid
CAS Registry Number: 143-07-7
EINECS login ID: 205-582-1
Molecular formula : C12H24O2
Molecular weight: 200.32
HS Code: 2915900090
Synonyms: Lauric acid; dodecanoic acid, octanoic acid, dodecanoic acid; lauric acid, 98%; lauric acid AR/100g9; lauric acid (Malaysian coconut); NADP tetrasodium salt; nicotinamide adenine dinucleotide phosphate sodium salt; dodecanoic acid/lauric acid, Lauricacid, Dodecanoic acid, Laurosteaic acid, lauric acid, pure, lauric acid-free acid sigmagrade, Lauric Acid (Dodecanoic acid, C12)
application
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Application areas
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Application Notes
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food additives
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Lauric acid and its salts are commonly used as food additives, primarily to enhance the aroma and flavor of food. It is sometimes used as a base ingredient in flavorings for chocolate, candy, and biscuits. The antibacterial properties of lauric acid also make it suitable as a preservative in some foods, extending their shelf life.
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Chemical industry
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Lauric acid can be used to prepare a variety of surfactants, such as sodium lauryl ester and lauryl amide. These surfactants play roles in emulsification, detergency, and foaming in detergents, cleaning agents, and other products.
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Pharmaceutical manufacturing
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Lauric acid is used in the pharmaceutical field to prepare some drugs and drug carriers. It is also used in some topical medications, possessing antibacterial and anti-inflammatory properties. As a synthetic raw material, lauric acid can be used to prepare some pharmaceutical intermediates and as a catalyst in synthetic processes.
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Daily chemical industry
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Lauric acid is a key ingredient in soap, producing rich lather and possessing excellent cleansing power. It is also used in hair care products such as shampoos. Its moisturizing properties make it an important ingredient in shower gels and hand creams, helping to keep skin hydrated. Lauric acid is also a common cosmetic ingredient used in the production of facial cleansers, skin creams, and other products, providing lubrication and moisturizing effects.
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Stability and storage conditions
Store in a cool, well-ventilated warehouse. Keep away from fire and heat sources. Protect from direct sunlight. Keep containers sealed. Store separately from oxidizers, acids, acid anhydrides, and acyl chlorides; do not mix with other substances. Equip the storage area with appropriate types and quantities of fire-fighting equipment. The storage area should be equipped with spill response equipment and suitable containment materials.
Product Compliance
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Indicator range
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GB1886.81
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FCC
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USP
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Color
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White or slightly yellow
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state
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Crystalline solid or powder, with a glossy appearance
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Freezing point, ℃
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26-44
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26-44
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Moisture, %
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≤ 0.2
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≤ 0.2
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≤ 0.2
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Acid value (calculated as KOH) mg/g
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2 52-287
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2 52-287
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Unsaponifiables, %
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≤0.3
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≤0.3
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Saponification value (calculated as KOH) mg/g
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2 53-287
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2 53-287
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Iodine value (as I₂ ) g/100g
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≤ 3.0
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≤ 3.0
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≤ 3.0
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Peroxide value
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≤ 10
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