<br /> 线性分子式: NH2CONH2 CAS号: 57-13-6 分子量: 60.06 Beilstein: 635724 EC 号: 200-315-5 MDL编号: MFCD00008022 PubChem化学物质编号: 57651307 NACRES: NA.25">
for molecular biology
200
BioUltra
≥99% (T)
powder or crystals
DNases, none detectedRNases, none detectedinsoluble matter, passes filter testphosphatases, none detectedproteases, none detected≤0.1% biuret<0.005% formaldehyde (HCHO)
≤0.01% (as SO4)
≤0.1% loss on drying, 20 °C (HV)
8.0-10.0 (20 °C, 8 M in H2O)
132-135 °C (lit.)
H2O: 8 M at 20 °C, clear, colorless
1.335 g/mL at 25 °C (lit.)
chloride (Cl-): ≤5 mg/kgsulfate (SO42-): ≤10 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/kgNa: ≤50 mg/kgNi: ≤5 mg/kgPb: ≤5 mg/kgSr: ≤5 mg/kgZn: ≤5 mg/kg
NC(N)=O
8 M in H2O
λ: 260 nm Amax: ≤0.03λ: 280 nm Amax: ≤0.02
1S/CH4N2O/c2-1(3)4/h(H4,2,3,4)
XSQUKJJJFZCRTK-UHFFFAOYSA-N
human ... CA1(759) , CA2(760)rat ... Ppm1a(24666)
11 - Combustible Solids
WGK 1
Eyeshields, Gloves, type N95 (US)