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SHANGHAI PASSIONO INT'L CO., LTD.
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1.Description:
L-Methionine is an essential amino acid,and is an important nutrient for proper functioning of muscles and the entire cardiovascular system.
2.Product Name:
L-Methionine
3.Synonyms:
L-2-Amino-4-(methylthio)butyric acid
4.Molecular Formula;
C5H11NO2S
5.Molecular Weight:
149.21
6.CAS No.:
63-68-3
7.EINECS :
200-562-9
8.Packing size:
25kg/Drum
9.Service:
OEM service
Function:
1. L-Methionine is an important nutrient for proper functioning of muscles and the entire cardiovascular system.
2. L-Methionine is an antioxidant that can be found in meat and dairy products.
3. L-Methionine is beneficial for treating liver disease, and is recommended for people who adhere to a vegetarian diet. It also benefits skin tone and elasticity, nails and hair.
4. L-Methionine is important for proper cardiovascular and muscular functions as well, through its role in the production of creatine.
Specification:
L-Methionine
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Description
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White powder, slightly characteristic taste
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Identification
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Qualified
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Specific Rotation
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+22.40 to +24.70egree
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Lead
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<10ppm
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PH Value
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5.6~6.1
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Heavy Metals(Pb)
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10ppm Max.
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Loss on Drying
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0.5% Max.
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Residue on Ignition(Sulfated)
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0.4% Max.
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Assay
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98.50-101.5%
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Zhangjiagang SpecomBiochemical co., LTD
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Molecular Formula: C5H11NO2S
Molecular Weight: 149.1
Cas No: 63-68-3
Characteristics: Colorless or white glossy tabular crystal or white crystalline powder, slight special odor. Little bitter taste. Melting point: 280-281℃(decompound). Unstable to strong acid, can cause the demethylation. Soluble in water( 5.6g/100ml,30℃), warm diluted ethanol, alkali solution and diluted inorganic acid. Hard to dissolve in ethanol, almost does not dissolve in ether.
Use：L-Methionine is one of the eight kinds of amino acids that is essential for the human body but cannot synthesize by itself. It is widely used in the medicine amino acid big injection, oral liquid, drink, food, biochemical reagent and the daily life and so on domains.
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Send Inquiry
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Hebei Huaheng Biological Technology Co., Ltd.
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M.F:C5H11NO2S
M.W;149.21
White, lustrous, or a white ,crystalline powder. It has a slight, characteristic odor. It is soluble in water, in alkali solutions, and in dilute mineral acids. It is slightly soluble in alcohol and practically insoluble in ether
One composition of amino acid infusion. It is an essential amino acid for human body. And it is also used as food additive.
This product is contained in a double-layer package, the inner layer being a sealed non-poisonous polyethylene bag or aluminium foil, and the outer layer being a 25kg drum. Packages may be arranged in accordance with customer’s requirements.
Stored in dry, clean and ventilated places. Protect it from moisture, heat or sunshine. In order to avoid pollution, it is prohibited to place this product together with poisonous or harmful substances. The expiry date is for two years.
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