<br /> 线性分子式: HSCH2CH(NH2)CO2H CAS号: 52-90-4 分子量: 121.16 Beilstein: 1721408 EC 号: 200-158-2 MDL编号: MFCD00064306 eCl@ss: 32160406 PubChem化学物质编号: 57648406 NACRES: NA.26">
BioUltra
200
≥98.5% (RT)
powder or crystals
[α]20/D +8.0±0.5°, c = 5% in 5 M HCl
HPLC: suitable
insoluble matter, passes filter test≤0.5% foreign amino acids
≤0.05% (as SO4)
≤0.05% loss on drying, 20 °C (HV)
white
240 °C (dec.) (lit.)
1 M HCl: 1 M at 20 °C, clear, colorless
chloride (Cl-): ≤100 mg/kgsulfate (SO42-): ≤50 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+: ≤500 mg/kgNa: ≤100 mg/kgNi: ≤5 mg/kgPb: ≤5 mg/kgSr: ≤5 mg/kgZn: ≤5 mg/kg
1 M in 1 M HCl
λ: 260 nm Amax: 1.5λ: 280 nm Amax: 0.2
N[C@@H](CS)C(O)=O
1S/C3H7NO2S/c4-2(1-7)3(5)6/h2,7H,1,4H2,(H,5,6)/t2-/m0/s1
XUJNEKJLAYXESH-REOHCLBHSA-N
13 - Non Combustible Solids
WGK 1
dust mask type N95 (US), Eyeshields, Gloves