50939
盐酸胍 盐酸盐
≥99.0% (AT)
别名:
亚氨基脲 盐酸盐, 亚氨脲 盐酸盐, 盐酸胍
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关于此项目
线性分子式:
NH2C(=NH)NH2 · HCl
化学文摘社编号:
分子量:
95.53
EC Number:
200-002-3
UNSPSC Code:
12352200
PubChem Substance ID:
Beilstein/REAXYS Number:
3591990
MDL number:
InChI key
PJJJBBJSCAKJQF-UHFFFAOYSA-N
InChI
1S/CH5N3.ClH/c2-1(3)4;/h(H5,2,3,4);1H
SMILES string
Cl[H].NC(N)=N
description
for analytical purposes
assay
≥99.0% (AT)
ign. residue
≤0.2% (as SO4)
loss
≤0.5% loss on drying, 20 °C (HV)
mp
180-185 °C (lit.)
solubility
H2O: 6 M at 20 °C, clear, colorless
density
1.3 g/cm3 (lit.)
anion traces
sulfate (SO42-): ≤50 mg/kg
cation traces
Ca: ≤10 mg/kg, Cd: ≤5 mg/kg, Co: ≤5 mg/kg, Cr: ≤5 mg/kg, Cu: ≤5 mg/kg, Fe: ≤5 mg/kg, K: ≤50 mg/kg, Mg: ≤5 mg/kg, Mn: ≤5 mg/kg, Na: ≤50 mg/kg, Ni: ≤5 mg/kg, Pb: ≤5 mg/kg, Zn: ≤5 mg/kg
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Application
强效离液剂，用于蛋白质的变性以及后续复性。该强效变性剂可溶解不溶性或变性的蛋白质，如包涵体。可用作使蛋白质或酶复性为活性形式的第一步骤。可能还需要脲和二硫苏糖醇 (DTT)。
signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2
存储类别
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
法规信息
新产品
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