B6420
N，N-双（2-羟乙基）-2-氨基乙磺酸
BioXtra, ≥99.0% (titration)
别名:
2-(二乙醇氨基)乙磺酸, N,N-双(2-羟乙基)-2-氨基乙磺酸
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关于此项目
经验公式（希尔记法）:
C6H15NO5S
化学文摘社编号:
分子量:
213.25
UNSPSC Code:
12161700
NACRES:
NA.25
PubChem Substance ID:
EC Number:
233-465-5
Beilstein/REAXYS Number:
1781572
MDL number:
InChI key
AJTVSSFTXWNIRG-UHFFFAOYSA-N
InChI
1S/C6H15NO5S/c8-4-1-7(2-5-9)3-6-13(10,11)12/h8-9H,1-6H2,(H,10,11,12)
SMILES string
OCCN(CCO)CCS(O)(=O)=O
product line
BioXtra
assay
≥99.0% (titration)
form
crystalline
impurities
≤0.0005% Phosphorus (P), ≤0.1% Insoluble matter
ign. residue
≤0.2%
pH
2.5-5.0 (25 °C, 213.3 g/L)
useful pH range
6.4-7.8
pKa (25 °C)
7.1
solubility
H2O: 1 M, clear, colorless
anion traces
chloride (Cl-): ≤0.05%, sulfate (SO42-): ≤0.05%
cation traces
Al: ≤0.0005%, Ca: ≤0.0005%, Cu: ≤0.0005%, Fe: ≤0.0005%, K: ≤0.005%, Mg: ≤0.0005%, NH4+: ≤0.05%, Na: ≤0.005%, Pb: ≤0.001%, Zn: ≤0.0005%
absorption
≤0.080 at 280 in H2O at 1 M, ≤0.095 at 260 in H2O at 1 M
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存储类别
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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