Buy High Quality 2-Methylhydroquinone 99% at China Factory
|FOB Price:||Get Latest Price|
|Min. Order:||1 kg|
|Production Capacity:||5000 Mt/Year|
|Payment Terms:||L/C, T/T, D/P, Western Union, Money Gram|
- Type: Phamra/Dyrs Intermediates
- Quality: Industry/Phamra
- Transport Package: 25kg Fibre Drum
- Appearance: Crystal
- Colour: White
2-Methylhydroquinone THQ (CAS 95-71-6) is a tan to white crystalline solid. THQ
undergoes chemical reactions similarto those of hydroquinone. The presence of a methyl group in the ortho position in the toluhydroquinone molecule accounts for the slight structural and behavioral differences between toluhydroquinone and hydroquinone. Toluhydroquinone is a highly active inhibitor in the free radical polymerization of vinyl monomers and unsaturated polyesters.
Appearance White Crystal Powder
Assay, % (dry basis) ≥ 99.0
Melting point, ºC 125-128
Residue on ignition,% ≤ 0.04
Heavy Metals,% ≤ 0.001
Loss on drying,% ≤ 0.5
≤ 1.8(λ =440nm)
≤ 1.1(λ =520nm)
≤ 0.5(λ =750nm)
ApplicationToluhydroquinone is a highly active inhibitor in the free radical polymerization of vinyl monomers and unsaturated polyesters.
--Catalyst in the oxidation of mercaptans
25kg fibre drumTotal 9 MT per 20ft container with pallets,12 MT without pallets.
Safety & Storage & Handling
Stored in cool and airy place; away from fire and heat; handle with care;no breakage, avoid leakage.
It is valid for 2 years under proper condition.