<br /> 线性分子式: HSCH2CH(OH)CH(OH)CH2SH CAS号: 3483-12-3 分子量: 154.25 Beilstein: 1719757 EC 号: 222-468-7 MDL编号: MFCD00004877 PubChem化学物质编号: 57650195 NACRES: NA.25">
for molecular biology
200
BioUltra
≥99.5% (RT)
powder
DNases, none detectedRNases, none detectedinsoluble matter, passes filter testphosphatases, none detectedproteases, none detected≤0.3% 4,5-dihydroxy-1,2-dithiane
4.0-6.5 (25 °C, 0.1 M in H2O)
41-44 °C (lit.)
H2O: 0.1 M at 20 °C, clear, colorless
sulfate (SO42-): ≤50 mg/kg
Al: ≤5 mg/kgAs: ≤0.5 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/kgNa: ≤500 mg/kgNi: ≤5 mg/kgPb: ≤5 mg/kgSr: ≤5 mg/kgZn: ≤5 mg/kg
0.1 M in H2O
λ: 260 nm Amax: 0.400λ: 280 nm Amax: 0.100
O[C@H](CS)[C@H](O)CS
2-8°C
1S/C4H10O2S2/c5-3(1-7)4(6)2-8/h3-8H,1-2H2/t3-,4-/m1/s1
VHJLVAABSRFDPM-QWWZWVQMSA-N
Danger
Acute Tox. 4 Oral - Eye Dam. 1 - Skin Irrit. 2
11 - Combustible Solids
WGK 3
dust mask type N95 (US), Eyeshields, Faceshields, Gloves