mercaptobenzothiazoles: a new class of matrices for laser
- Classification:Rubber accelerator
- Shape:Power or Granules
- Purity:95% min
- Appearance:Greyish white or light yellow powder
- Application:Surfactants, Textile Auxiliary Agents
- Certification:CCIC, CIQ, ISO
- Packing:plastic woven bag
- Storage:Cool Dry Place
we report 2-mercaptobenzothiazole (mbt) and its analogs as a class of new matrices for matrix-assisted laser desorption mass spectrometry (maldi-ms) at 337 nm. mbt has been used successfully for the desorption of proteins up to 100,000 u. a comparison with sinapinic acid and α-cyano-4-hydroxycinnamic acid indicates that mbt provides the same
120-78-5 request for quotation Rubber Accelerator,name:accelerator (dm),cas:120-78-5.use:it is used as a universal accelerator for natural rubber, synthetic rubber and reclaimed rubber. it is mainly used in the manufacture of tires, inner tube, adhesive tape, rubber shoes and general industrial products.
development of a quantitative method for monitoring 2
results : using lc-qqq-ms/ms, we explored a multiple reaction monitoring (mrm) ms detection mode by detecting m/z of precursor and product ions of mbt, and this method was validated using linear range, lod, loq, intra-day, inter-day, and average recoveries.
durax (cbs) powder rubber accelerator worldwide,non-discoloring primary delayed-action accelerator for natural and synthetic rubbers. safe at processing temperatures, fast at curing temperatures.
rubber accelerator 2-mercaptobenzothiazole (mbt)
what is 2-mercaptobenzothiazole? 2-mercaptobenzothiazole (mbt) is an industrial chemical that is used principally in the manufacture of rubber. what were the results of the iarc monographs evaluation of mbt?
china zmbt manufacturers, suppliers factory direct price,used as natural rubber, general synthetic rubber and latex accelerator. high-speed vulcanization accelerator, without rubber dyeability. suitable for nr, ir, br, sbr, nbr, epdm and latex. when used in dry rubber, it has the same performance as mbt and has low scorch properties.
rapid and sensitive lc-ms-ms determination of 2- pubmed
2-mercaptobenzothiazole (mbt) is one of the most important vulcanization accelerators in the industrial production of rubber, especially car tires. given its wide use in household articles and industrial rubber products it has a high potential to migrate into the environment.
rubber accelerator tbbs (ns) at cape verde in pakistan,properties: cream-colored granule wilh taste bitter. the density is 1.26, soluble in acetone organic liquids, including fats and oils, insoluble in water. application: dcbs is a sulfenamide accelerator with excellent anti-scorching property and delayed onset of cure.
rapid and sensitive lc ms ms determination of 2
analytical and bioanalytical chemistry 2-mercaptobenzothiazole (mbt) is one of the most important vulcanization accelerators in the industrial production of rubber, especially car tires. given.
2-mercaptobenzothiazole determination of2- publisso,etection of the vulcanisation accelerator 2‐mercaptobenzothiazole (mbt) in urine. after adding a labelled internal standard (mbt‐d4), the samples. are enzymatically hydrolysed to release free mbt from the conjugated mbt compounds. after online purification and enrichment, the analyte is separated from accompany.
phosphorescence detection of 2-mercaptobenzothiazole powder,a room-temperature phosphorescence (rtp) sensor was explored to develop a phosphorescence method for the selective and sensitive detection of mbt based on mpa-capped mn-doped zns quantum dots (qds) in environmental water samples.
- What is 2-Mercaptobenzothiazole (MBT)?
- Provided by the Springer Nature SharedIt content-sharing initiative 2-Mercaptobenzothiazole (MBT) is one of the most important vulcanization accelerators in the industrial production of rubber, especially car tires. Given i
- What is the analytical standard for 2-mercaptobenzothiazole?
- The analytical standard 2-mercaptobenzothiazole (99 %) was obtained from Fluka, and the deuterated internal standard 2-mercaptobenzothiazole- (2,4,5,6-d 4) was custom synthesized at IDM (Teltow, Germany). The identification and purity of the deuterated internal standard were confirmed by 1 H-NMR and 13 C-NMR.
- How is MBT diluted?
- This starting solution (10 mg L −1) was gradually diluted for the preparation of the working standards, to achieve standard concentrations of 1000 μg L −1, 100 μg L −1, and 10 μg L −1. The internal-standard stock solution was prepared by diluting 10 mg MBT in a 10 mL volumetric flask with acetonitrile (1000 mg L −1 ).
- Who is exposed to MBT?
- In the studies evaluated by the IARC Monographs Working Group, exposure to high amounts of MBT in humans occurred in workers in the chemical industry, but workers in the rubber or tyre-manufacturing industries may also be exposed to MBT.
