DL-Leucine 328-39-2
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Post Date:
Jan 31,2025
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Expiry Date:
Jan 31,2026
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Detailed Description:
Cas No. :328-39-2
Payment Method: T/T
Product Name: H-DL-Leu-OH
CAS#: 328-39-2
Synonyms: DL-Leucine
Molecular Formula: C6H13NO2
(CH3)2CHCH2CH(NH2)COOH
Molecular Weight: 131.17
Reference standard: AJI92
Specifications:
Item
Standard
Appearance
White powder
State of Solution (Transmittance)
Not less than 95.0%
Chloride (Cl)
Not more than0.02%
Heavy metal(Pb)
Not more than 15ppm
Arsenic(As2O3)
Not more than 2ppm
Loss on drying
Not more than 0.20%
Residue on ignition(sulfated)
Not more than 0.20%
Assay
98.0 to101.0%
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CAS Registry Number:
328-39-2
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Synonyms:
;DL-2-Amino-4-methylpentanoic acid;DL-Leu;(+/-)-2-Amino-4-methylpentanoic acid~H-DL-Leu-OH;
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Molecular Formula:
C6H13NO2
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Molecular Weight:
131.1729
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Molecular Structure:
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Safety Description:
S24/25:;
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