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Wool Fat USP38
CAS NO.: 8006-54-0
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Excipact GMP |
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EDQM CEP
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Pharmacopeia Quality (USP38)
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without BHT (by request)
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Color max. Gardner 8
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Kosher and Halal
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Specifications
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Odor
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Odorless
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Color, Gardner
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8 Max.
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Iodine Value, g/100g
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18 - 36
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Water, %
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0.25% Max.
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Melting Point,
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38 - 44ºC
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Acid Value, mgKOH/g
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1.12 Max
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Ash, %
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0.1% Max.
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Loss on Dry, %
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0.5 Max
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Chloride,
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0.035% Max.
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Water Soluble Oxidizable
Substances
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Meets USP requirements
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Ammonia
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Meets USP requirements
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Water Soluble Acids &
Alkalies
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Meets USP requirements
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Alkalinity
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Meets USP requirements
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Petrolatum
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Meets USP requirements
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BHT
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200 PPM
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Solvent Residual
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Meets USP requirements
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Pesticides Residual
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NMT 10 ppm of any individual specified residue;
NMT 40 ppm total specified residues
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Packaging sizes
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50 and 190 kg
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Shelf life
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2 years
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Composition and Description
LANOLIN USP
Anhydrous Lanolin USP is produced from the multi-stage refining of wool grease, a natural, renewable raw material which is obtained from the scouring (washing) of raw wool. It is manufactured to fully meet the requirements of the current monograph of the USP.
Features
LANOLIN USP38 is manufactured according to the requirements of USP38. Since it is manufactured gently in modern facilities, the initial peroxide value (measure of oxidation) is very low. Therefore USP38 does not need additional stabilizers. Nevertheless, a shelf life of 2 years is guaranteed. Upon request, BHT can be added as stabilizers.
Applications
LANOLIN USP38 can be used in all cosmetic formulations such as toiletries, skin care and hair care formulations, make-up products, soaps and all pharmaceutical formulations.
Solubility
Water: none; mineral oil; partially soluble; castor oil: soluble; oleyl alcohols: soluble; isopropyl myristate: partially soluble
Storage
Stored under dry, cool and dark condition and avoid moisture, water or heat.
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