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Merck
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文件

251283

Sigma-Aldrich

磺胺酸 钠盐 水合物

97%

同義詞:

4-aminobenzenesulfonic acid sodium salt hydrate

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About This Item

線性公式:
4-(H2N)C6H4SO3Na·xH2O
CAS號碼:
123333-70-0
分子量：:
195.17 (anhydrous basis)
EC號碼:
208-208-5
MDL號碼:
MFCD00151043
分類程式碼代碼:
12352100
PubChem物質ID:
57648116
NACRES:
NA.21

品質等級

100

化驗

97%

形狀

crystals

SMILES 字串

O.[Na+].Nc1ccc(cc1)S([O-])(=O)=O

InChI

1S/C6H7NO3S.Na.H2O/c7-5-1-3-6(4-2-5)11(8,9)10;;/h1-4H,7H2,(H,8,9,10);;1H2/q;+1;/p-1

InChI 密鑰

VDGKZGAQOPUDQL-UHFFFAOYSA-M

相關類別

象形圖

Exclamation mark
GHS07

訊號詞

Warning

危險聲明

H315,H317,H319

危險分類

Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1

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

Eyeshields, Gloves, type N95 (US)

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分析證明 (COA)

Lot/Batch Number
MKCR1735
MKCP3180
MKCM6794
MKCF8698
MKCD5638

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Chemistry (Weinheim an der Bergstrasse, Germany), 10(16), 3871-3878 (2004-08-19)
The synthesis of 4-N-[3',4',5'-tris(dodecyloxy)benzamido]benzene-4-sulfonic acid (1) and 4'-[3",4",5"-tris(dodecyloxy)benzoyloxy]azobenzene-4-sulfonic acid (2) is described. Pure acid 1 is stable, while 2 can be stored only in solution. Both acids were obtained from their sodium salts and were quantitatively transformed into the pyridinium

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