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Accelerator(DM)

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  Post Date: Feb 10,2017
  Expiry Date: Aug 09,2017
  Detailed Description: Cas No. :120-78-5

Chemical Name: Dibenzothiazole disulfide
Molecular Formula: C14 H 8N 2 S 4
Molecular Weight:332.50
Product Standard: GB11408-89
CAS NO: 120-78-5
Specification:

index

High Grade

1st Grade

Qualified

Appearance

Light-yellow powder

Initial melting point ℃

170.0

165.0

160.0

Ash %, ≤

0.30
0.30

0.50

Loss on heating %, ≤

0.30

0.40

0.50

Residue on sieve (100um)%, ≤

0.0

0.10

0.10

Properties: White powder,a little bitter taste. Specific gravity: 1.45--1.54. Soluble in chloroform, toluene, benzene, carbon tetrachloride. Insoluble in water ,gasoline and ethyl alcohol.

Application: one kind of sulfuration accelerators applied widely. It can provide better scorch safety and the plateau effect is good. Given flat, moderately fast cures in NR and SR. It is usually used in combination with thiurams accelerators or basic accelerators such as guanidines, aldehyde ammonia in order to increase its activity. Good antiscorching. Mainly used in tires, hoses, rubber belts, rubber footwears, rubberized fabrics and industrial products, etc

Packaging: 3 in 1 kraft paper bags. net:20kgs

  CAS Registry Number:

120-78-5
  Synonyms: ;2,2'-Dibenzothiazole disulfide;Accelerator MBTS;Dibenzothiazole Disulfide;2,2-D ibenzothiazole Disulfide;2-(1,3-Benzothiazol-2-yldisulfanyl)-1,3-benzothiazole;2,2'-bis(benzothiazolyl)disulfide;2,2'-Dibenzothiazoledisulfide;2,2'-dithiobis-benzothiazol;2-benzothiazyldisulfide;2-Mercaptobenzothiazole disulfide;2-mercaptobenzothiazoledisulfide;2-Mercaptobenzothiazyl disulfide;2-mercaptobenzothiazyldisulfide;Accel TM;accelerator(dm);AcceleratorDM;AcceleratorMBTS;acceltm;Benzothiazol-2-yl disulfide;Benzothiazole disulfide;Benzothiazole, 2,2'-dithiobis-;benzothiazoledisulfide;benzothiazolyl;Benzothiazyldisuflide;MBTS;2,2'-disulfanediylbis(1,3-benzothiazole);1,3-benzothiazole 1,1-disulfide;Acelerator DM;Rubber Accelerator MBTS;Rubber Pharmaceutical intermediate Refined(DM);Rubber Accelerator DM;2,2'-Dithiobis(Benzothiazole);2,2'-Dithiobisbenzothiazole;DM;Accelerator DM;ACCELERATOR MBTS (DM);
  Molecular Formula: C14H8N2S4
  Molecular Weight: 332.47
  Molecular Structure: 120-78-5 Accelerator (DM)
  Hazard Symbols:  Xi:Irritant;
 N:Dangerous for the environment;
  Risk Codes: R31:;
R43:;
R50/53:;
  Safety Description: S36/37:;
S60:;
S61:;

  Company: Xinxiang Huarui Fine Chemical Co., Ltd.     [ China ]        
  Contact: Miss wang
  Tel: 86-373-8657303 8657256
  Fax: 86-373-8657255
  Email: hrjxdcds@hrjxdcds.com
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