P-Toluenesulfonyl hydrazine (TSH)



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P-Toluenesulfonyl hydrazine (TSH)

P-Toluenesulfonyl hydrazine (TSH)

Product Name: P-Toluenesulfonyl hydrazide; 4-Methylbenzenesulfonhydrazide; Blowing Agent TSH

CAS No.: 1576-35-8

Molecular Formula: C7H10N2O2S

Molecular Weight: 186.2

Structural Formula:

EINECS No.: 216-407-3

Technical Specification:

              Appearance: White powder

              Purity: ≥98%

              Moisture: ≤0.5%

              Dec.Temp.(5°C/min in air): 143-147°C

              Melting Point:≥105℃

              Gas Volume in air (ml/g): 120-130

              Ash: ≤0.2%

Usage: As a foaming agent, TSH is used in natural rubber, synthetic rubber, various plastics, and also used in organic synthesis.The gas and decomposition residue are non-toxic, odorless, non-polluting, the cell structure is fine and uniform, the shrinkage rate of the product is small, and the tear strength is large, especially suitable for the manufacture of closed-cell foam and sponge glue. For polyvinyl chloride, white foam can be prepared (mold needs to be chrome-plated).

Packing: 25kg fiber drum