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  • 3Q-643 BIT -10 Alkali resistance Preservative High temperature resistance Bactericide
3Q-643 BIT -10 Alkali resistance Preservative High temperature resistance Bactericide

3Q-643 BIT -10 Alkali resistance Preservative High temperature resistance Bactericide

  • 3Q-643 (BIT-10 )
  • Preservative
  • Molecular formula :C7H5NOS
  • CAS No.: 2634-33-5
  • Product description: BIT -10 Alkali resistance Preservative High temperature resistance Bactericide

3Q-643 (BIT-10 )

  • Description:

BIT-10 is a new generation Broad-spectrum preservatives.

Item No.:

3Q-643 BIT -10  Alkali resistance Preservative

High temperature resistance Bactericide

Chemical Name

Benzothiazole ketone/1,2-benzisothiazoline-3-one





Molecular formula


Molecular weight


  • Features:

1. Broad-spectrum sterilization, kill various of bacteria,Fungus and Yeast.

2. Good compatibility to kinds of emulsifier and surface active agent.can be dissolved with alcohol and water under any proportion

3. Suitable for more wider PH range compare to the Similar products,PH value between 2 to 14 all workable.

4. Strong stability.storage during -20℃to 40℃ for one year, no changes.even at 150℃, active ingredient is also stable.

5. Lox toxicity, Free of heavy metal and halogen compound.

6.Stable to Amine compounds.

7. Free of formaldehyde, low odour, non VOC

  • Technical index:


Light yellow transparent liquid

Content of active substance %


Ph value


Freezing point


Density(25℃) g/cm3



Stable Under 40

  • Application Field:

Benzisothiazolinone can be widely used in Latex paint、Waterborne wood coatings、Waterborne polymers、adhesive、inks、Dye dispersion、Liquid paraffin and such like aqueous system etc.General using concentration:0.1-0.4%(w/w), depends on the storage environment of product and whether the product are easy to be eroded by Microorganism.

  • Toxicity

Acute oral toxicity,LD 50:5,000mg/Kgs (Rat)

  • Cautions:

Can be blended in any working procedure,but try to avoid adding when the temperature is above 50℃,can’t be added. Suggest to be add during the last procedure and temperature under 250 ℃。

  • Safety/Operation:

Avoid any contact with the skin. Wear protective clothes, goggles, and rubber gloves in operation. Once touch, will be sensitive to skin.Irritating to the skin and eyes.

  • Packaging:

 25 Kgs/200kgs closed Plastic bucket.

  • Storage and Transportation:

With a shelf time of one year when stored at room temperature in a dark, air-tight, and moisture-proof place, Non hazardous goods.

For more information about our Bactericide, Fungicide, Microbicide, Antiseptic, Mildew preventives, Algaecide CIT/MIT, MIT, OIT, DCOIT, BIT, Bronopol, DBNPA, Methylisothiazolinone, Benzisothiazolinone, kathon cg etc,please contact us freely

Dalian Tianwei Chemical Co., Ltd.
Fax : +86-411-82384176
Hp: +86-18641134053

Skype:  guan.fufeng

Add:Rm2101 No.10 Aixian Street, High-Tech Industrial Zone Dalian China

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