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Merck

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號碼:
MDL號碼:
分類程式碼代碼:
12161700
PubChem物質ID:
NACRES:
NA.25

產品線

BioXtra

化驗

≥99.0% (titration)

形狀

crystalline

雜質

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

燃燒殘留物

≤0.2%

pH值

2.5-5.0 (25 °C, 213.3 g/L)

有用的pH值範圍

6.4-7.8

pKa (25 °C)

7.1

溶解度

H2O: 1 M, clear, colorless

負離子痕跡

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

正離子痕跡

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%

吸收

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

SMILES 字串

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 密鑰

AJTVSSFTXWNIRG-UHFFFAOYSA-N

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儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves


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