Methyl p-toluenesulfonate
Price | USD10.00 |
Packge | 1KG |
- Min. Order:1KG
- Supply Ability:10Ton
- Time:2021-02-23
Product Details
- Product NameMethyl p-toluenesulfonate
- CAS No.80-48-8
- EINECS No.201-283-5
- MFC8H10O3S
- MW186.23
- InChIKeyVUQUOGPMUUJORT-UHFFFAOYSA-N
- AppearanceLiquid or Low Melting SolidWhite to yellow
- Melting point 25-28 °C(lit.)
- density 1.234 g/mL at 25 °C(lit.)
- Boiling point 144-145 °C5 mm Hg(lit.)
- Water Solubility Insoluble
- storage temp. 2-8°C
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Item
Standard
Test Results
Identification
A.H-NMR:Comply with the structure
Complies
B.LC-MS:Comply with the structure
Complies
C.The IR spectrum of sample should be identical with that of reference standard.
Complies
D.HPLC-ESI-MS
The retention time of the major peak in the chromatogram of the Assay preparation corresponds to that in the chromatogram of the Standard preparation, as obtained in the Assay.
Complies
Loss on drying
≤2.0%
0.19%
Heavy metals
≤10 ppm
<10ppm
Water
≤1.0%
0.1%
Sulphated ash
≤0.5% determined on 1.0 g.
0.009%
Residue on ignition
≤0.1%
0.03%
Related Substances
Unspecified impurities: for each impurity ≤0.10%
<0.10%
Total Impurity ≤0.5%
0.18%
Purity
≥99.0%
99.7%
Assay
99.0%~101.0% (anhydrous substance).
99.8%
Storage
Preserve in well-closed, light-resistant and airtight containers.
Complies
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- Since:2019-11-22
- Address: Federal Business Plaza, Qiaoxi District,Shijiazhuang