Metol (4-Methylaminophenol sulfate)
CAS: 55-55-0
Molecular Formula: C14H18N2O2•H2SO4
Molecular Weight: 344.38
Product Detail
| Product Code | 22111555 | ||||
| Product Name | Metol (4-Methylaminophenol sulfate) | ||||
| Categories | Building Blocks Phenols Stains & Indicators | ||||
| CAS | 55-55-0 | ||||
| Molecular Formula | C14H18N2O2•H2SO4 | ||||
| Molecular Weight | 344.38 | ||||
| Storage Details | Ambient | ||||
| Harmonised Tariff Code | 29222900 |
Product Specification
| Heavy metals | 0.001% max | ||||
| pH | 3.4 – 3.7 | ||||
| Loss on Drying | 0.3% max | ||||
| Assay | 99% min | ||||
| Iron | 0.003% max | ||||
| Residue on Ignition | 0.1% max | ||||
| Appearance | White to off-white crystalline powder |
Safety Information
| Pictograms |
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| Signal word | Warning | ||||
| Hazard statements | 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 |
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| Precautionary statements | P260: Do not breathe dust/fume/gas/mist/vapours/spray
P264: Wash thoroughly after handling P273: Avoid release to the environment P280: Wear protective gloves/protective clothing/eye protection/face protection P301+312: IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell |