<br /> Empirical Formula (Hill Notation): C3H7NO2 CAS号: 56-41-7 分子量: 89.09 Beilstein: 1720248 EC 号: 200-273-8 MDL编号: MFCD00064410 eCl@ss: 32160406 PubChem化学物质编号: 329747639 NACRES: NA.26">
BioUltra
200
≥99.5% (NT)
powder or crystals
[α]20/D +14.0±1.0°, c = 5% in 5 M HCl
insoluble matter, passes filter test≤0.3% foreign amino acids
≤0.05%
≤0.05% loss on drying, 20 °C (HV)
colorless to white
5.5-7.0 (25 °C, 1 M in H2O)
314.5 °C
H2O: 1 M at 20 °C, clear, colorless
chloride (Cl-): ≤50 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+: ≤100 mg/kgNa: ≤50 mg/kgNi: ≤5 mg/kgPb: ≤5 mg/kgSr: ≤5 mg/kgZn: ≤5 mg/kg
1 M in H2O
λ: 260 nm Amax: ≤0.03λ: 280 nm Amax: ≤0.02
detection
C[C@H](N)C(O)=O
1S/C3H7NO2/c1-2(4)3(5)6/h2H,4H2,1H3,(H,5,6)/t2-/m0/s1
QNAYBMKLOCPYGJ-REOHCLBHSA-N
human ... CA1(759) , CA2(760)
11 - Combustible Solids
WGK 1
Eyeshields, Gloves, type N95 (US)