DL-Valine 516-06-3
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Post Date:
Dec 20,2024
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Expiry Date:
Dec 20,2025
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Detailed Description:
Cas No. :516-06-3
Payment Method: T/T
Product Name: DL-Val CAS#: 516-06-3
Synonyms: DL-Valine Molecular Formula: C5H11NO2
Molecular Weight: 117.15
Specifications: (Reference standard: AJI92)
Item
Standard
Analysis data
Appearance
White powder
Conforms
State of solution
(Transmittance)
Not less than 95.0%
98.5%
Chloride (Cl)
Not more than0.04%
0.008%
Melting Point
298±3
299
Conductance
Not more than18μm /cm
11μm/cm
Heavy metal(Pb)
Not more than 10ppm
8ppm
Arsenic(As2O3)
Not more than 2ppm
<1ppm
Sulfate(SO4)
Not more than 0.02%
0.005%
Cadmium(Cd)
Not more than 1ppm
Conforms
Mercury(Hg)
Not more than 3ppm
Conforms
Nickel(Ni)
Not more than 1ppm
Conforms
Antimony(Sb)
Not more than 10ppm
Conforms
Iron(Fe)
Not more than 10ppm
9ppm
Loss on drying
Not more than 0.20%
0.18%
Residue on ignition (sulfated)
Not
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CAS Registry Number:
516-06-3
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Synonyms:
;DL-2-Amino-3-methylbutyric acid;DL-2-Aminoisovaleric acid~(+/-)-2-Amino-3-methylbutyric acid;H-DL-Val-OH;DL-2-Aminoisovaleric acid~(+/-)-2-Amino-3-methylbutyric acid~H-DL-Val-OH;
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Molecular Formula:
C5H11NO2
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Molecular Weight:
117.1463
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Molecular Structure:
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Safety Description:
S24/25:;
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