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Product Name: Retinoic acid
CAS NO.: 302-79-4
Description: Retinoic acid is also called All-trans Retinoic acid; Vitamin A acid and Tretinoin.
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Specification |
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Appearance: |
Yellow or slight yellow crystalline powder |
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Identification: |
Positive |
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Solubility: |
Confirms |
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Melting point: |
About 182 celsius degree |
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Loss on drying: |
Not more than 0.5% |
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Residue on Ignition: |
Not more than 0.1% |
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Heavy metals (Pb): |
Not more than 20ppm |
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Related substance: |
Not more than 0.5% |
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Isoretinoin: |
Not more than 5% |
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Assay: |
98-102.% | |
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