n-Tertiarybutyl-2-bezothiazole sulfonamide ns (TBBS)

Hrilhfiahna:

TBBS(ns/nz) a ni.

Accelerator Hming .	n-Tertiarybutyl-2-bezothiazole sulfonamide 1000 a ni.
Molecular formula 1000 a ni.	C11H14N2S2
Molecular structure 1000 a ni.
Molecular rit zawng .	238.37
Gravity 100 a ni.	1.26-1.32
CAS No.	95-31-8
Bawm	25kg/bag a ni.
Storage nunna .	Thla 12 chhung a ni.

Specification:

A siam dan tur: 1.1.

Hetah hian solvent method hmanga rubber vulcanization accelerator NS siam dan tur a awm a, chu chu methanol leh tert-butylamine volume ratio 0.6 atanga 0.8:1 in a inzawm chu oxidation vessel ah 30{22}60℃C leh rotation speed 800 rpm ah a dah a ni. Flow rate 2 ml/min-ah chuan slurry of mass ratio 1:1 accelerator M:methanol chu flow rate 2 mL/min-ah dah a ni a; Sodium hypochlorite mass content 12-18% nei chu flow rate 1 mL/min-a dropwise-a dropwise-a dah a nih laiin. Minute 90 hnuah solution chu sample niin an enfiah a. Reaction tawp ber chu starch potassium iodide test paper hmangin an teh a ni. Test paper chu a dum a, sodium chlorate chu tihtawp a ni a, methanol chu distilled tan a ni. A product chu filter, silfai, filter leh dried a ni a, rubber accelerator NS hmuh theih a ni. thilsiam. A hman dan chu a awlsam a, methanol chu tuiin a thlak a, chutiang chuan process atanga tui bawlhhlawh siam chu 80% aia tam a tlahniam a ni. A kalphung chu industry-a siam awlsam a ni a, T-butylamine a hmang tlem zawk a, promoter NS yield pawh 99% emaw a aia tam emaw a tling.

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