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D-Panthenol Liquid 75% /98%

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D-Panthenol 75% 

Items Standards
Appearance Colorless, viscous and clear liquid
Identification Positive reaction
Assay 75%~78.5%
PH (5% solution)  5.5~8.0
Specific optical rotation +29.0° ~+31.5°
Limit of aminopropanol Not more than 1.0%
Residue on ignition Not more than 0.1%
Heavy Metals ≤ PPM 20

Conclusion: The goods conform to the standards 
Packaging: 25 KG/DRUM 
Storage: Kept in dry, cool, and shaded place with original packaging, avoid moisture. 
Shelf life: 24 months

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