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Merck
CN

B6420

Sigma-Aldrich

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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About This Item

经验公式(希尔记法):
C6H15NO5S
CAS号:
分子量:
213.25
Beilstein:
1781572
EC 号:
MDL编号:
UNSPSC代码:
12161700
PubChem化学物质编号:
NACRES:
NA.25

产品线

BioXtra

方案

≥99.0% (titration)

表单

crystalline

杂质

≤0.0005% Phosphorus (P)
≤0.1% Insoluble matter

灼烧残渣

≤0.2%

pH值(酸碱度)

2.5-5.0 (25 °C, 213.3 g/L)

有效pH范围

6.4-7.8

pKa (25 °C)

7.1

溶解性

H2O: 1 M, clear, colorless

痕量阴离子

chloride (Cl-): ≤0.05%
sulfate (SO42-): ≤0.05%

痕量阳离子

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%

吸附

≤0.080 at 280 in H2O at 1 M
≤0.095 at 260 in H2O at 1 M

SMILES字符串

OCCN(CCO)CCS(O)(=O)=O

InChI

1S/C6H15NO5S/c8-4-1-7(2-5-9)3-6-13(10,11)12/h8-9H,1-6H2,(H,10,11,12)

InChI key

AJTVSSFTXWNIRG-UHFFFAOYSA-N

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储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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