p-Toluenesulfonyl semicarbazide

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Product Name:?p-Toluenesulfonyl semicarbazide
Chemical Name:?Benzenesulfonic acid, 4-methyl-, 2-(aminocarbonyl)hydrazide
:?P-TOLUENESULFONYL SEMICARBAZIDE;RA PTSS;1-(p-tolylsulfonyl)-semicarbazide;4-Methyl-benzenesulfonic acid 2-(aminocarbonyl)hydrazide;1-tosylsemicarbazide;P-TOLUENE SULFONYL SEMICARBIZIDE;P-TOLUENESULFOHYL SEMICARBAZIDE;Benzenesulfonic acid, 4-methyl-, 2-(aminocarbonyl)hydrazide
CAS No:?10396-10-8
MW: 229.26
: Additives

Descriptions of?p-Toluenesulfonyl semicarbazide:

White fine powder, dissolved in dimethyl sulfoxide, dimethyl formamide, dimethyl acetamide, concentrated ammonium hydroxide and alkaline water. Do not dissolve in acetic acid, acetone, carbon tetrachloride, ethylene glycol, isopropyl alcohol, petroleum ether, toluene and water. The decomposition temperature in air is 230 ° C and the decomposition temperature in plastics is 213-225 ° C. The gas released is mainly nitrogen and carbon dioxide (about 2: 1). This product has good storage stability at room temperature, but should avoid near the steam pipes, fire and direct sunlight. Non-toxic.


This product is high temperature nitrogen blowing agent, especially for high-temperature processing of plastic. Such as ABS resin, nylon, rigid polyvinyl chloride, high-density polyethylene, polypropylene, polycarbonate and so on.

Storage: Storage should be cool and ventilated, away from heat, fire, to prevent sun exposure, heat is strictly prohibited.
Package:?25kg PP bag for solid powder. 200L or 250KG Drum for Liquid.

Specifications of p-Toluenesulfonyl semicarbazide?:

Appearance white powder
Content ≥95%
Moisture ≤0.1%
Insoluble ≤0.1%
Decomposition temperature 227-230°C
Fineness 120mesh

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