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8.41262

Sigma-Aldrich

3,5-Dichloro-2-hydroxybenzenesulfonic acid sodium salt

for synthesis

Synonym(s):

3,5-Dichloro-2-hydroxybenzenesulfonic acid sodium salt

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About This Item

Empirical Formula (Hill Notation):
C6H3Cl2NaO4S
CAS Number:
Molecular Weight:
265.05
MDL number:
UNSPSC Code:
12352107
EC Index Number:
259-416-8
NACRES:
NA.22

Quality Level

form

powder

pH

7 (20 °C, 53 g/L in H2O)

mp

>300 °C

storage temp.

2-30°C

InChI

1S/C6H4Cl2O4S.Na/c7-3-1-4(8)6(9)5(2-3)13(10,11)12;/h1-2,9H,(H,10,11,12);/q;+1

InChI key

NMWCVZCSJHJYFW-UHFFFAOYSA-N

Analysis Note

Assay (ex Na): ≥ 98.0 %
Identity (IR): passes test

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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