Cholesterol

Brand:Chem-Bright

Description:维生素D3的主要原料；也可用于合成人工牛黄；还可用于水产养殖饲料添加剂，促进虾蟹退壳、生长；用于化妆品中可以起到保湿的功效。 一．工业级。含量≥98%,用途：用于液晶显示器产品。 Technical grade cholesterol.Content:above 98% Application:Used for liquid crystal display production. 二．医药级。含量≥95%,用途：维生素D3、人工牛黄的主要原料，也可用于化妆品。 Pharmaceutical grade cholesterol.Content:above 95%, Application:Main material for Vitamin D3 and artificial bezoar,also used in cosmetic product 三．饲料级。含量≥90%,用途：用作畜类、禽类及水产类动物饲料添加剂， 尤其适用于甲壳类水产动物，促进虾蟹类蜕壳和生长。 Feed grade cholesterol.content above 90%, Application:Used as feed additive,special used for aquaculture feed additive, promote the shrimp molt and growth. Chemical properties： white or light yellow crystal or crystalline powder, insoluble in water, soluble in ethanol, petroleum ether. Main function:The main raw material of vitamin D3. It also can be used to synthesize artificial bezoar; also can be used for aquaculture feed additive, promote the shrimp molt and growth ,used in cosmetics can play a moisturizing effect. Product Detail Efficacy: Promote Nutrition Classification: Feed Additive ,Chemical Additives Type: Nutrition Enhancers Appearance: Powder Color: White Assay: 90-95% Export Markets: Global Additional Info Standard: CP2015,USP-32 grade Origin: Anhui,China Production Capacity: 20 MT/Month Product Description Cholesterol :cholesterol from Ox/Pig/Sheep brain,5-Cholesten-3beta-ol; Cholesterol, NF; CAS:57-88-5 EINECS:200-353-2 Molecular formula:C27H46O Molecular  weight:386.6535 It is extracted from animal organs. It is cholest-5olefince-3β-ol. It is calculated as dry goods including no less than 95.0% cholesterol Application: it is one of the raw material of artificial bezoar and also the primary raw material to synthesize vitamin D2 and D3. It is also a good surface active agent for pharmaceutical preparation and the raw material for cosmetics. Properties: it is white or almost white crystalline or crystal powder with a little bit smell. Assay: 98% melting point: 140-147ºC density: 0.98g/cm3 boiling point: 480.6°C at 760 mmHg Flash point:209.3°C Vapour pressure:2.95E-11mmHg at 25°C Specific rotation:-36° (c=2, dioxane) Loss on drying ≤0.3%. Packing: 25 kg/barrel Inner double PP bag. Storage: seal and store in dry locationShrimp feed should be added cholesterol Japan's fisheries experts recently pointed out that the shrimp in the whole period of the young normal growth require sterols, and cholesterol is the only Biological activity of shrimp and crab in various sterols.. Therefore, in order to ensure the normal growth of juvenile shrimp should be in shrimp fed diets supplemented with cholesterol. The experimental results show that The appropriate dose of cholesterol required for juvenile shrimp is about 0.5% of the feed. Experts believe that the use of pure cholesterol as a direct additive for shrimp feed, which is the best way to ensure the rational effect of cholesterol metabolism and the effect of cholesterol.

Origin:China Anhui

Model:KBC001

MOQ:25KGKilogram/Kilograms

FOB:perKilogram/KilogramsUSD90--USD130USD

Port:Shanghai port,China

Payment Terms:T/T

Supply Ablility:2000Kilogram/Kilograms

Supply Time:Day

Delivery Time:2016-06-30

Packaging Details:Packing: 25 kg/barrel Inner double PP bag. Storage: seal and store in dry location

Product detail: 维生素D3的主要原料；也可用于合成人工牛黄；还可用于水产养殖饲料添加剂，促进虾蟹退壳、生长；用于化妆品中可以起到保湿的功效。