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THQ/2-Methylhydroquinone/TOLUHYDROQUINONE CAS 95-71-6

The introduction of THQ/2-Methylhydroquinone/TOLUHYDROQUINONE CAS 95-71-6

It is used as a stabilizer for unsaturated polyesters and as an antioxidant for fatty esters, linseed oil, and other nonfood fats and oils.. It is used as a stabilizer to inhibit peroxide formation in ethers, chlorinated hydrocarbons and ethyl cellulose. It is also used as an intermediate to manufacture other stabilizers, dyes, pharmaceuticals and plasticizers.

1.As Pharmaceutical intermediates
2.Used at resin as Polymerization inhibitor
3.Dye intermediate
4.Rubber Antioxidant

Item Specifications Results
Appearance Off-white crystal powder White crystal powder
Content ≥99.0% 99.82%
Melting point ≥126℃ 127.3~127.7℃
Ash ≤0.04% 0.02%
Metals ＜10ppm ＜10ppm
Loss on drying ≤0.5% 0.20%
Absorptions K ≤1.8 (λ=440nm) 0.463
≤1.1 (λ=520nm) 0.210
≤0.5 (λ=750nm) 0.080
Conclusion The results conforms with Enterprise standards