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L-Methionine, Amino Acid

L-Methionine, Amino Acid

离岸价格

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Minimum Order

位置:

Sichuan,China

最小订单价格:

-

最小订单:

-

包装细节:

25 kg/barrel

交货时间:

within 30 days after payment

供应能力:

-

付款方式:

T/T, L/C

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联系人 Ms. Cissy

No. 16 Gaoshengqiao Rd 2115A, Wahao District, Chengdu, Sichuan

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详情

L-Methionine,Amino Acid
CAS No.:******3
Grade Standard: Food Grade
Purity:*9%
Appearance:White Crystals or Crystalline Powder


L-Methionine is white crystals or crystalline powder,characteristic odor. Freely soluble in formic acid,soluble in water,very slightly soluble in ethanol,practically in ether. Dissolves in dilute hydrochloric acid.

Assay *9.0%~**0.5%
Specific Rotation[α]*0 **3.0°~**4.5°
Transmittance ≥*8.0%
PH 5.**6.1
Molecular Formula C5H*1NO2S
Molecular Weight **9.*1
Other Amino Acid ≤0.5%
Chemical Name (s)**-Amino**-(methylthio)butyric acid
Chloride ≤0.*2%
Ammonium ≤0.*2%
Sulfate ≤0.*2%
Iron ≤*0ppm
Heavy Metals ≤*0ppm
Arsenic ≤1ppm
Loss on drying ≤0.2%
Residue on ignition ≤0.1%

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