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8.40015

Phenolsulfonic acid

(65% solution in water) for synthesis

Synonym(s):

4-Hydroxybenzenesulfonic acid

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About This Item

NACRES:
NA.22
UNSPSC Code:
12352106
Form:
liquid
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Quality Segment

200

form

liquid

potency

4200 mg/kg LD50, oral (Rat)

pH

1 (20 °C, 50 g/L in H2O)

density

1.33 g/cm3 at 20 °C

storage temp.

2-30°C

Analysis Note

Assay (acidimetric): 65.0 - 75.0 %
Water (K. F.): 25.0 - 35.0 %
Identity (IR): passes test

pictograms

Health hazardCorrosion
GHS08,GHS05

signalword

Danger

Hazard Classifications

Eye Dam. 1 - Met. Corr. 1 - Muta. 2 - Skin Corr. 1

wgk

WGK 1

Storage Class

8A - Combustible corrosive hazardous materials

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