L-Cystine
Listing ID#73194
ModelL-Cystine
CategoryChemicals
Chemicals

L-Cystine

Specifications

Origin
china
Price Term
EX-Work
Payment Term
T/T
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Quick answer

L-Cystine is a Chemicals product. Key specs — Origin: china; Price Term: EX-Work; Payment Term: T/T.

Product Description

中 间 体 Pharmaceutical Intermediates 化学名称 Chemical Name L-胱氨酸 L-Cystine 分 子 式 Molecular Formula C6H12 N2O4S2 结 构 式 Molecular Structure 分 子 量 Molecular Weight 240.29 CAS编号 CAS NO.

56-89-3 产品规格 Specification 外观 Appearance 白色结晶体或结晶粉末 White crystals or crystalline powder 旋光度 Specific Rotation -215 - -225° 燃烧残渣 Ignition Residue %≤ 0.10 重金属 Heavy Metal ≤ ppm 10.0 含水量 Water Content %≤ 0.20 纯度 Assay % 98.5-101.0 熔点 Melting Point ℃≥ 240.0

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