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Offer
From Non Premium Member |
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Type: |
Sell |
Subject: |
Retinol |
Description: |
Name Retinol Synonyms Vitamin A Molecular Formula C20H30O Molecular Weight 286.452 CAS Registry Number 68-26-8 Assay: 95%,98% Quality Standards: USP30 Characteristic: Light yellow to light red to brown powder. Formulation: Soluble in water, ethanol, can be emulsified in water. , Insoluble in vegetable oils, mineral oils and fats. Introduction Vitamin A, chemical name as retinol, is the earliest vitamin being discovered. There are two types of Vitamin A: one is retinol which is the initial form of VA, it only exists in animals; another one is carotene. Retinol can be composited by β-carotene coming from plants. Inside the body, under the catalysis of β-carotene-15 and 15′-double oxogenase, β-carotene is transformed into ratinal which is returned to retinol by the performance of ratinal reductase. Thusβ-carotene is also called as vitamin precursor. Measurement units The measurement units of Vitamin A is USP,IU and RE. Function 1,Prevent night blindness and vision loss; it’s helpful to the treatment of eye diseases. (VA could promote the formation of photo pigment inside eyes) 2,Anti-respiratory-infection 3,Immune-system enhancing 4,Promote early recovery. 5,Keep healthy of organizations or organ surface. 6,Remove senile plaques 7,Promote healthy growth, strong muscularity, protect skin, hair, teeth and teeth gums. 8,The external use is helpful to the treatment of acne, pimple, skin surface ulcerations. Packing: 1kg/ aluminum bag 25kgs/ fiber durm or according to customer's demand Shelf life: 2 years Contact person: Mr.Toby E-mail: toby(at)international-biz.com MSN: api20120702(at)hotmial.com Skype: api20120702 QQ: 2653090857 |
Placement Date: |
Dec 10, 2012 |
Expiration Date: |
Dec 09, 2017 |
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Company Name: |
Zhongbei Northland Bio-Chem Industry Co., Ltd. |
Contact Person: |
Toby he |
City: |
Qiqihar |
Country: |
China
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Local Time: |
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E-mail: |
Premium
Membership Required (Join Free Today) |
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Introduction: |
Zhongbei Northland Bio-Chem Industry Co., Ltd is a professional Pharmaceutical raw materials supplier and a global chemical providers since 2002. Contact person: Mr.Toby E-mail:toby(at)international-biz(dot)com MSN: api20120702(at)hotmail(dot)com Skype: api20120702 |
Business Type: |
Exporter, Manufacturer |
Areas of Interest: |
1. Health & Beauty/Pharmaceuticals
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