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产品名称
N-氨基甲酰甲基乙磺酸, BioUltra, ≥99.5% (T)
InChI key
DBXNUXBLKRLWFA-UHFFFAOYSA-N
InChI
1S/C4H10N2O4S/c5-4(7)3-6-1-2-11(8,9)10/h6H,1-3H2,(H2,5,7)(H,8,9,10)
SMILES string
NC(=O)CNCCS(O)(=O)=O
product line
BioUltra
assay
≥99.5% (T)
form
powder or crystals
technique(s)
electrophoresis: suitable
impurities
insoluble matter, passes filter test
ign. residue (900 °C)
≤0.05%
loss
≤0.5% loss on drying, 20 °C (HV)
pH
2.5-4.5 (25 °C, 0.1 M in H2O)
useful pH range
6.1-7.5
pKa (25 °C)
6.8
mp
>220 °C (dec.) (lit.)
solubility
H2O: 0.1 M at 20 °C, clear, colorless
anion traces
chloride (Cl-): ≤250 mg/kg
sulfate (SO42-): ≤50 mg/kg
cation traces
Al: ≤10 mg/kg
As: ≤0.1 mg/kg
Ba: ≤5 mg/kg
Bi: ≤5 mg/kg
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
Li: ≤5 mg/kg
Mg: ≤5 mg/kg
Mn: ≤5 mg/kg
Mo: ≤5 mg/kg
Na: ≤200 mg/kg
Ni: ≤5 mg/kg
Pb: ≤5 mg/kg
Sr: ≤5 mg/kg
Zn: ≤5 mg/kg
λ
0.1 M in H2O
UV absorption
λ: 260 nm Amax: 0.008
λ: 280 nm Amax: 0.005
Quality Level
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Application
Other Notes
存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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