【Properties】性狀 |
D-Panthenol is colourless, viscous clear liquid.It is soluble in water,methanol,propylene glycol and ethanol,insoluble in fats and oils. 無色、透明色粘稠液體、溶于水、甲醇、乙醇、丙二醇,不溶于油和脂肪。 |
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【Item Index】項(xiàng)目指標(biāo) |
Identification 鑒別 |
Positive reaction正反應(yīng) |
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Assay 含量 |
98.0%~102.0% |
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Specific rotation (50mg/ml water) 比旋度(50mg/ml 水) |
+29.0o~+31.5o |
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Refractive index(20℃) 折射率(20℃) |
1.495~1.502 |
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Water(karlfisher) 水分(卡爾費(fèi)休法) |
≤1.0% |
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Residue on ignition 灼燒殘?jiān)?/p> |
≤0.1% |
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Limit of aminopropanol 氨基丙醇限量 |
≤1.0% |
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【Uses】用途 |
D-Panthenol plays a key role in the human intermediary metabolism.Deficiency of Vitamin B5 can result in many dermatological disorders.D-Panthenol is applied in pharmaceutical industy and almost all types of cosmetic preparations.It cares hair,shin and nails. 廣泛用于醫(yī)藥、食品、化妝品行業(yè)中。在醫(yī)藥行業(yè)中,作為維生素B類藥,參與新陳代謝;在食品行業(yè)中,用作營業(yè)增補(bǔ)劑和強(qiáng)化劑,促進(jìn)人體蛋白質(zhì)、脂肪、糖類的代謝,保護(hù)皮膚和粘膜,改善毛發(fā)光澤,提高免疫力,防止疾病的發(fā)生;在化妝品行業(yè),皮膚上的護(hù)理作用表現(xiàn)為深入滲透的保濕劑,刺激上皮細(xì)胞的生長,促進(jìn)傷口的愈合,起消炎作用;頭發(fā)上的護(hù)理作用表現(xiàn)為持久的保濕作用,防止頭發(fā)開叉,受損,增加頭發(fā)的密度,提高發(fā)質(zhì)的光澤;指甲的護(hù)理上表現(xiàn)為改善指甲的水合性,賦予指甲的柔韌性。 |
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【Packing specification】包裝規(guī)格 |
200kg/drum ;25kg/drum; 20kg/drum;15kg/drum 200KG/桶; 25KG/桶; 20KG/桶;15KG/桶 |
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【Storage】貯存 |
Seal ,keep in cool and dry place. 密封保存。 |
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【Period of validity】有效期 |
2 years 二年 |
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