|Unit Price:||USD 10.0000 / Kilogram |
|Payment Type:||L/C,T/T,D/P,Paypal,Money Gram,Western Union|
|Min. Order:||1 Kilogram|
|Delivery Time:||15 Days|
Model No.: SY-149304
Storage: Store At RT
Supplier: Shandong Shenyu
Grade: Industry Grade
Delivery Time: 7-15 Workdays
Place of Origin: China
Supply Ability: 2000Ton
HS Code: -
Port: Qingdao,Shanghai,Lianyun Gang
2- mercaptobenzothiazole, yellowish monoclinic needle like or flaky crystal, with unpleasant odour. Insoluble in water and gasoline, soluble in ethanol, ethyl ether, acetone, ethyl acetate, benzene, chloroform and dilute lye. This product is widely used as a vulcanizing accelerator for all kinds of rubber. For natural rubber and synthetic vulcanizates vulcanized with sulphur, it has fast promotion effect. However, Zinc Oxide and fatty acids need to be activated. It is often used with other accelerant systems, such as with thioglycolm dithiocarbamate and tellurium dithiocarbamate as accelerant for butyl rubber, and with tri-salt-based lead maleate dilute diacid as accelerant for light color water-resistant chlorosulfonated polyethylene rubber.
2-Mercaptobenzothiazole Product details:
English Name: 2-Mercaptobenzothiazole
English synonyms: 2-THIOCARBAMIDOTHIOPHENOL; 2-BENZOTHIAZOLETHIOL; 2-BENZOTHIAZOLTHIOL; 2-MBT; 2-MERCAPTOBENZOTHIAZOLE; MBT; MERCAPTO (2-) BENZOTHIAZOLE; MERCAPTOBENZOTHIAZOLE
Molecular formula: C7H5NS2
Molecular weight: 167.25
Melting point 177-181 degree C (lit.)
Boiling point 223 degree C (rough estimate)
Refractive index 1.6100 (estimate)
Flash point 243 degree C
Storage conditions Store below +30 degree C.
PH 7 (0.12g/l, H2O, 25 C)
Water soluble <0.1 g/100 mL at 19 C
Sensitivity Air Sensitive
This product is widely used as a vulcanizing accelerator for all kinds of rubber. For natural rubber and synthetic vulcanizates vulcanized with sulphur, it has fast promotion effect. However, Zinc Oxide and fatty acids need to be activated. It is often used with other accelerant systems, such as with thioglycolm dithiocarbamate and tellurium dithiocarbamate as accelerant for butyl rubber, and with tri-salt-based lead maleate dilute diacid as accelerant for light color water-resistant chlorosulfonated polyethylene rubber. In the latex, it is often used with dithiocarbamate, but it can be vulcanized at room temperature when used with diethyldithiocarbamate diethylamine. It is easy to disperse and pollute in rubber. However, because of its bitterness, it is not suitable for food contact with rubber products. Accelerator M is the intermediate of accelerator MZ, DM, NS, DIBS, CA, DZ, NOBS, MDB, etc. 2-Mercaptobenzothiazole and 1-amino-4-nitroanthraquinone and potassium carbonate can be refluxed in dimethylformamide for 3 h to produce dye Disperse brilliant red S-GL (C.I.Disperse Red 121). This dye is used for dyeing polyester and its blended fabrics. 2-Mercaptobenzothiazole is also called acidic brightener M when it is used as electroplating additive. It is used as brightener when copper sulfate is used as main salt. In addition, the product is also used in the preparation of pesticide fungicides, nitrogen fertilizer synergists, cutting and removing oil and lubricating additives, organic anti-ashing agents in photographic chemistry, metal corrosion inhibitors and so on. In addition, it is also a reagent for chemical analysis. This product is low toxic and stimulates skin and mucous membrane.
If victim is conscious and alert, give 2-4 cupfuls of milk or water. Never give anything by mouth to an unconscious person. Get medical aid immediately.
Get medical aid immediately. Remove from exposure to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen.
Get medical aid immediately. Flush skin with plenty of soap and water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse.
Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately.
Storage: Store in a tightly closed container. Do not store in glass. Store in a cool, dry area away from incompatible substances.
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