2-Aminophenol-4-sulfonic acid

[ Melting Point ]:
≥300 °C(lit.)

[ Molecular Formula ]:
C₆H₇NO₄S

[ Molecular Weight ]:
189.18900

[ Exact Mass ]:
189.01000

[ PSA ]:
109.00000

[ LogP ]:
1.88310

[ Stability ]:
Stable. Incompatible with strong oxidizing agents, strong acids and strong bases.

[ Water Solubility ]:
<0.1 g/100 mL at 21.5 ºC

Click to get detail MSDS

[ Symbol ]:

GHS05

[ Signal Word ]:
Danger

[ Hazard Statements ]:
H314

[ Precautionary Statements ]:
P280-P305 + P351 + P338-P310

[ Personal Protective Equipment ]:
Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges

[ Hazard Codes ]:
C

[ Risk Phrases ]:
R34:Causes burns.

[ Safety Phrases ]:
S26-S36/37/39-S45

[ RIDADR ]:
UN 2585 8/PG 3

[ WGK Germany ]:
1

[ Packaging Group ]:
III

[ Hazard Class ]:
8

[ HS Code ]:
2922299090

Click to get detail synthetic route

Precursor

DownStream

[ HS Code ]: 2922299090

[ Summary ]:
2922299090. other amino-naphthols and other amino-phenols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0%

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