 1, Product name: meta-Cresol /Meta-cresol
CAS NO: 108-39-4
2, Structural formula/picture:
3, Molecular formula: C7H8O Molecular weight : 108
4, Properties: It is colorless to pink inflammable liquid , with odor of phenol. Relative density(d204)1.034, Freeze point 10.5°C, Boiling point 202.8°C, Self-ignition point 559°C, Refractive index (n20D)1.5438.
5, Quality standard:
Item |
Quality standard |
Inspection method |
Premium grade |
Top-grade |
Qualified product |
1 |
Purity %(m/m)≥ |
99.6 |
99.5 |
99.4 |
chromatographic analysis |
2 |
Freeze point °C ≥ |
11.0 |
10.8 |
10.6 |
GB618 |
3 |
Chroma(Pt-Co)≤ |
30 |
50 |
70 |
GB3143 |
4 |
Moisture %(m/m)≤ |
0.10 |
0.15 |
0.20 |
GB606 |
5 |
Paracresol %(m/m)≤ |
0.20 |
0.25 |
0.30 |
chromatographic analysis |
6 |
Matter with high boiling point %(m/m)≤ |
NA |
0.03 |
0.05 |
chromatographic analysis |
6, Uses: Adopting leading method, we produce high pure meta-Cresol, its properties ( purity,, moisture and chroma) can meet or even exceed the international standard. This product can be used in pesticide, medicine, perfume, resin, plasticizer, film, antioxidant and reagent, etc.
7, Packing and storage:Hazardous chemical, 200kg in metal pail or galvanized metal pail
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