Octyl Tin Mercaptide


Product Name: Tin octyl mercaptan 26401-97-8

Product designation: OTM-17N


Project indicators

Main content ≥98%

Tin content (%) ≥14.0

Sulfur content (%) 8.8-9.5

Chromaticity (Pt-Co) ≤300#


Basic Information:

English name: Octyl Tin Mercaptide (OTM)

CAS number: 26401-97-8

Molecular formula: C36H72O4S2Sn

Properties: light yellow transparent oily liquid with slight sulfide smell.

Product English name: Tin octyl mercaptan (OTM-17N)

CAS Number: 26401-97-8

Alias: tin octyl mercaptan (OTM-17N)

Molecular formula: C36H72 O4 S2 Sn

EINECS number: 247-666-0

Content: 98

Uses: medicine, chemical industry

Appearance: see the real thing

Heavy metals: 10



This product has good fluidity and strong thermal stability. It is suitable for calendering, extrusion and injection molding of PVC food packaging hard films and sheets. It is one of PVC heat stabilizers.


Storage and transportation:

Should be sealed and stored in a dry, cool and ventilated warehouse



200KG/drum Storage: It is recommended to store in a dry and cool area with proper ventilation. After the original packaging, please fasten the packaging cover as soon as possible to prevent the water and other substances from mixing into the product and affecting its performance. Store in a cool, dry place, keep the container sealed and avoid contact with oxides. Do not breathe dust, avoid skin and mucous membrane contact. Smoking, eating and drinking are prohibited in the workplace. After work, shower and change clothes. Store contaminated clothing separately and wash it before reuse. Maintain good hygiene habits.

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