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107299 4-(Methylamino)phenol sulfate Photo-Rex®


About product information & SDS Downloads: All products shown on this website are based on the EU portfolio pursuant to applicable EU regulations. Safety Data Sheets (SDS) are currently not available for download via this website. Please contact our sales or customer service representative in the country.

Package Size

Product Number



1072991000 Plastic bottle 1 kg
1072990250 Plastic bottle 250 g

Product Information

Product Summary

CAS number 55-55-0
EC index number 650-031-00-4
EC number 200-237-1
Hill Formula C₁₄H₂₀N₂O₆S
Molar mass 344.39 g/mol
RTECS SL8650000

GHS Labeling (according to EU REGULATION (EC) No 1272/2008 (CLP))

Hazard Pictogram
icon icon icon
Signal Word Warning
Hazard Statement H302: Harmful if swallowed.
H317: May cause an allergic skin reaction.
H373: May cause damage to organs through prolonged or repeated exposure.
H410: Very toxic to aquatic life with long lasting effects.
Precautionary Statement P273: Avoid release to the environment.
P280: Wear protective gloves.
P302 + P352: IF ON SKIN: Wash with plenty of water.
P314: Get medical advice/ attention if you feel unwell.

Handling & Storage Information

Storage Temperature Store at +15°C to +25°C.
Storage class 10 - 13 Other liquids and solids
WGK WGK 3 highly hazardous to water

Physicochemical Information

Melting point 260 °C (decomposition)
Bulk Density 660 kg/m3
pH value 3.5 - 4.5 (50 g/l, H₂O, 20 °C)


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