| Assay Percent Range | 99% |
|---|---|
| Beilstein | 13, 441 |
| CAS Max % | 100.0 |
| CAS Min % | 98.5 |
| CAS | 55-55-0 |
| Chemical Name or Material | 4-Methylaminophenol sulfate |
| Color | Beige to White or Gray |
| Decomposition Information | Decomposition Information: >260°C |
| Density | 1.5770g/mL |
| EINECS Number | 200-237-1 |
| Formula Weight | 344.38 |
| Health Hazard 1 | <b>GHS Signal Word: </b>Warning |
| Health Hazard 2 | <b>GHS H Statement: </b><br />Very toxic to aquatic life with long lasting effects.<br />May cause an allergic skin reaction.<br />May cause damage to organs through prolonged or repeated exposure.<br />Harmful if swallowed. |
| Health Hazard 3 | <b>Emergency Overview</b><br />Harmful if swallowed. May cause eye, skin, and respiratory tract irritation . May cause an allergic skin reaction. Danger of serious damage to health by prolonged exposure if swallowed. Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment.<br /><b> NFPA</b><br /><b>Health:</b> 2 <br /><b>Flammability:</b> 1 <br /><b>Instability:</b> 1 |
| Ignition Residue |
Unless otherwise stated, the minimum order amount is USD 1,000.
For orders below USD 1,000, an additional handling fee may apply, or we may arrange local delivery / local handover where available.
All quotations are subject to final confirmation, including product availability, lead time, batch information, shipping cost, and applicable export or handling requirements.
For quotation requests, please send an RFQ from website or contact:
Please send inquiries directly to us in the “To” field. Emails sent via BCC, mass mailing, or with unrelated recipients may be automatically filtered and will not be processed.
| 0.15% max. |
| Infrared Spectrum | Authentic |
|---|
| Linear Formula | (CH<sub>3</sub>NHC<sub>6</sub>H<sub>4</sub>OH)<sub>2</sub>·H<sub>2</sub>SO<sub>4</sub> |
|---|
| Loss on Drying | 0.3% max. |
|---|
| MDL Number | MFCD00013140 |
|---|
| Melting Point | 260.0°C |
|---|
| Merck Index | 15, 6091 |
|---|
| Molecular Formula | C<sub>1</sub><sub>4</sub>H<sub>1</sub><sub>8</sub>N<sub>2</sub>O<sub>2</sub>·H<sub>2</sub>SO<sub>4</sub> |
|---|
| Name Note | 99% |
|---|
| Packaging | Plastic bottle |
|---|
| RTECS Number | SL8650000 |
|---|
| Solubility Information | Solubility in water: 50g/L (20°C). Other solubilities: soluble in 20 parts cold water,soluble in 6 parts boiling water,slightly soluble in alcohol,insoluble in ether |
|---|
| Specific Gravity | 1.577 |
|---|
| Synonym | Metol |
|---|
| TSCA | TSCA |
|---|
| Grade | Extra Pure |
|---|
| Molecular Weight (g/mol) | 344.38 |
|---|
| Percent Purity | 99% |
|---|
| Physical Form | Crystalline Powder or Crystals |
|---|
| Quantity | 2.5 kg |
|---|
| Unit Size | Each |
|---|
