15501
ECOL
≥98% (HPLC)
Synonym(s):
4-(Methylamino)phenol hemisulfate salt, Metol
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| Size/SKU | Availability | Price |
|---|---|---|
100 g | Check Cart for Availability | $59.10 |
1 kg | Check Cart for Availability | $288.00 |
25 kg | Check Cart for Availability | Inquire |
About This Item
Quality Segment
assay
≥98% (HPLC)
autoignition temp.
989 °F
mp
260 °C (dec.) (lit.)
functional group
amine
SMILES string
OS(O)(=O)=O.CNc1ccc(O)cc1.CNc2ccc(O)cc2
InChI
1S/2C7H9NO.H2O4S/c2*1-8-6-2-4-7(9)5-3-6;1-5(2,3)4/h2*2-5,8-9H,1H3;(H2,1,2,3,4)
InChI key
ZVNPWFOVUDMGRP-UHFFFAOYSA-N
Legal Information
1 of 1
This Item | |||
|---|---|---|---|
| description ≥98% (HPLC) | description ACS reagent, 99% | description purum, for photographic purposes, ≥98.0% (HPLC) | description ≥85% (LC/MS-ELSD) |
| assay ≥98% (HPLC) | assay 99%, 99.0-101.5% (ACS specification) | assay ≥98.0% (HPLC) | assay ≥85% (LC/MS-ELSD) |
| Quality Level 200 | Quality Level 200 | Quality Level 200 | Quality Level - |
| mp 260 °C (dec.) (lit.) | mp 260 °C (dec.) (lit.) | mp 260 °C (dec.) (lit.) | mp - |
| functional group amine | functional group amine | functional group amine | functional group - |
| autoignition temp. 989 °F | autoignition temp. 989 °F | autoignition temp. 989 °F | autoignition temp. - |
Signal Word
Warning
Hazard Codes
Precautionary Statements
Hazard Classifications
Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Skin Sens. 1 - STOT RE 2
Storage Class
11 - Combustible Solids
WGK
WGK 3
Flash Point (°F)
494.6 °F - closed cup
Flash Point (°C)
257 °C - closed cup
PPE (personal protective equipment)
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
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