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TBzTD

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  Post Date: Oct 30,2022
  Expiry Date: Apr 28,2023
  Detailed Description: Cas No. :10591-85-2

Chemical Name:Tetrabenzylthiuram disulfide

Molecular Formula:C30H28S4N2

Structural Formula:

Molecular Weight:544
CAS NO:10591-85-2
Specification:

Item Powder Oiled powder Granule
Appearance  Light yellow powder(granule)
Assay,%≥ 96.0 95.0 95.0
Initial Melting Point℃≥ 124.0 124.0 124.0
Final Melting Point℃≤ 130.0~134.0 130.0~134.0 130.0~134.0
Loss on Drying%≤ 0.30 0.50 0.50
Ash%≤ 0.30 0.30 0.30
Residue on 63μm Sieve,%≤ 0.50 0.50 ----
Residue on 150μm Sieve,%≤ 0.10 0.10 ----
Oil content,% ---- 1.0~2.0 ----
Strength ---- ---- 0.5~2.5
Physical property
Density at 20℃(kg/m3) 1400 1400 1400
Bulk density(kg/m3) 400-460 400-460 400-460

Properties:Light yellow powder, No osmyl and a little taste bitter. Soluble in acetone, alcohol,insoluble in benzene,gasoline and water.
Application:Developed to replace thiurams such as TMTD where the presence of nitrosamines is of concern The dibenzylnitrosamine is not carcinogenic according to published literature. A fast curing primary secondary accelerator in NR, SBR and NBR applications. Be safer to progress, providing longer scorch times than TMTD. Sometime used as retarder in the vulcanisation of PVC rubber.
Packing:25kg plastic woven bag, paper with plastic film bag, kraft paper bag
Storage:The product should be stored in the dry and cooling place with good ventilation, avoiding exposure of the packaged product to direct sunlight. The product with pallet should not be stacked. Stacking of palletized material or temperature of above 35℃ can cause unusual compacted product. The validity is 1 year.

Warmth Notes: The product could be ultrafine powder based according to user needs.

  CAS Registry Number:

10591-85-2
  Synonyms: ;tetrabenzyl thiuram disulfide;rubber accelerator tbztd benzyl tuads;tetrabenzylthiuramdisulfide(tbztd);thioperoxydicarbonic diamide ((h2n)c(s)2s2), tetrakis(phenylmethyl)-;tetrabenzylthiuramdisulfid;tetrabenzylthiuram disulfide;tbztd;
  Molecular Formula: C30H28N2S4
  Molecular Weight: 544.82
  Molecular Structure: 10591-85-2 tetrakis(phenylmethyl)thioperoxydi(carbothioamide)
  Risk Codes: R53:;
  Safety Description: S61:;

  Company: Puyang Changyu Petroleum Resins Co., Ltd.     [ China ]        
  Contact: Manager Wang
  Tel: 86-393-8202939 13939346848 1
  Fax: 86-393-8993025
  Email: cysysz@yahoo.com.cn
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