69940
3-(N-吗啉)-2-羟基丙磺酸
≥99.0% (T)
别名:
β-羟基-4-吗啉丙磺酸, 3-吗啉代-2-羟基丙磺酸
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关于此项目
经验公式（希尔记法）:
C7H15NO5S
化学文摘社编号:
分子量:
225.26
EC Number:
269-989-6
UNSPSC Code:
12161700
MDL number:
Beilstein/REAXYS Number:
1109697
assay
≥99.0% (T)
impurities
≤1% water
ign. residue
≤0.2% (as SO4)
useful pH range
6.2-7.6
pKa
6.9
mp
275-280 °C (dec.)
solubility
H2O: 0.5 M at 20 °C, clear
anion traces
chloride (Cl-): ≤500 mg/kg, 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: ≤500 mg/kg, Ni: ≤5 mg/kg, Pb: ≤5 mg/kg, Zn: ≤5 mg/kg
SMILES string
OC(CN1CCOCC1)CS(O)(=O)=O
InChI
1S/C7H15NO5S/c9-7(6-14(10,11)12)5-8-1-3-13-4-2-8/h7,9H,1-6H2,(H,10,11,12)
InChI key
NUFBIAUZAMHTSP-UHFFFAOYSA-N
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Other Notes
用于生物学研究的新型两性氢离子缓冲液
Disclaimer
According to Ferreira, et al., MOPSO can have a strong interaction with iron in solution. Based on this citation, it is recommended to use plastic-coated or PTFE-coated utensils when working with this chemical.
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
存储类别
13 - Non Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
法规信息
新产品
此项目有
(Un)suitability of the use of pH buffers in biological, biochemical and environmental studies and their interaction with metal ions - a review.
Ferreira C.M.H. et al.
Royal Society of Chemistry Advances, 5, 30989-31003 (2015)
Hydrogen ion buffers for biological research.
W J Ferguson et al.
Analytical biochemistry, 104(2), 300-310 (1980-05-15)
(Un)suitability of the use of pH buffers in biological, biochemical and environmental studies and their interaction with metal ions ? a review.
Ferreira, C.M.H., et al.
Royal Society of Chemistry Advances, 5, 30989-31003 (2015)
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