<br /> 线性分子式: C2H5CH(CH3)CH(NH2)CO2H CAS号: 73-32-5 分子量: 131.17 Beilstein: 1721792 EC 号: 200-798-2 MDL编号: MFCD00064222 eCl@ss: 32160406 PubChem化学物质编号: 57651663 NACRES: NA.26">
BioUltra
100
≥99.5% (NT)≥99.5% (TLC)
powder or crystals
[α]20/D +41.0±1°, c = 5% in 6 M HCl
insoluble matter, passes filter test≤0.5% foreign amino acids
0.05%
0.05% loss on drying, 20 °C (HV)
white
288 °C (dec.) (lit.)
1 M HCl: 1 M at 20 °C, clear, colorless
chloride (Cl-): ≤100 mg/kgsulfate (SO42-): ≤100 mg/kg
Al: ≤5 mg/kgAs: ≤0.1 mg/kgBa: ≤5 mg/kgBi: ≤5 mg/kgCa: ≤10 mg/kgCd: ≤5 mg/kgCo: ≤5 mg/kgCr: ≤5 mg/kgCu: ≤5 mg/kgFe: ≤5 mg/kgK: ≤50 mg/kgLi: ≤5 mg/kgMg: ≤5 mg/kgMn: ≤5 mg/kgMo: ≤5 mg/kgNH4+: ≤100 mg/kgNa: ≤50 mg/kgNi: ≤5 mg/kgPb: ≤5 mg/kgSr: ≤5 mg/kgZn: ≤5 mg/kg
1 M in 1 M HCl
λ: 260 nm Amax: 0.07λ: 280 nm Amax: 0.05
CC[C@H](C)[C@H](N)C(O)=O
1S/C6H13NO2/c1-3-4(2)5(7)6(8)9/h4-5H,3,7H2,1-2H3,(H,8,9)/t4-,5-/m0/s1
AGPKZVBTJJNPAG-WHFBIAKZSA-N
11 - Combustible Solids
WGK 1
Eyeshields, Gloves, type N95 (US)