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2-Mercaptobenzothiazole
MBT
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CAS No.: 149-30-4
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Molecular Formula: C7H5NS2
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Synonyms: 2-MBT, 2-Mercaptobenzothiazole, 2-Benzothiazolethione |
Molecular Weight: 167.26 |
Properties &Usage:
MBT is soluble in ethyl acetate, acetone, dilute solution of sodium hydroxide and sodium carbonate, soluble in ethyl alcohol, not easily soluble in benzene, insoluble in water and gasoline. Stable in storage.
MBT is a hemi-ultra accelerator of NR and SR, has wide range of vulcanization. It can be applied alone and together with dithioarbamates, thiuram type, guanidines and other alkaline accelerators. Mainly used in manufacture of rubber tires, belts, rubber shoes and other technical rubber goods.
Specification:
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Items |
Index |
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Appearance |
Light yellow or grayish-white powder |
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Melting point ℃ |
171.0 min |
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Heating loss % |
0.40 max |
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Ash content % |
0.30 max |
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Residue(150μm) % |
0.05 max |
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Specific gravity: |
1.42-1.52. |
Note:We can customize the product as per requirements.
Package:
In knitted bag lined with plastic bag or kraft paper bag. 25kgs/bag or as per request.