Phenothiazine(PTZ) | Efficient Inhibitor Series | Products

: Efficient Inhibitor Series; Efficient Catalyst Series; Other Products

: Chairman:
QingTaohan  13003320666
General Manager:
QingTaohong  13801512182
Sales Manager:
XiaXiaohan  13057219703
Taixing Factory:
0523-87670303

Phenothiazine(PTZ)

Molecular formula: C₁₂H₉NS CAS-No. [92-84-2]

Molecular weight: 199.28

Product quality indexes:

Specification	High grade	First grade	Industrial
Appearance	Yellow powder or granule	Light yellow powder	Light yellow powder
Assay ≥	99.5％	99.0％	97.0％
Melting point ≥	184℃	183℃	175℃
Residue on ignition ≤	0.1％	0.1％	0.5％
Loss on drying ≤	0.1％	0.2％	0.3％
Lysis test	Fully dissolved	Fully dissolved	————

Purpose:

This product is mainly used as a high-quality inhibitor of the vinyl monomer, which is widely applied in the production of acrylic acid, acrylic acid ester, methyl acrylic acid ester and vinyl acetate, and also applied for the synthesis of medicines and coloring matters, polyether, antioxidant, rubber anti-aging agent, repellents for animals, and pesticides for fruit trees.