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  • BIT85  1 2 Benzisothiazolin 3 one  CAS 2634-33-5 - copy
  • BIT85  1 2 Benzisothiazolin 3 one  CAS 2634-33-5 - copy
  • BIT85  1 2 Benzisothiazolin 3 one  CAS 2634-33-5 - copy
  • BIT85  1 2 Benzisothiazolin 3 one  CAS 2634-33-5 - copy
  • BIT85  1 2 Benzisothiazolin 3 one  CAS 2634-33-5 - copy
BIT85  1 2 Benzisothiazolin 3 one  CAS 2634-33-5 - copyBIT85  1 2 Benzisothiazolin 3 one  CAS 2634-33-5 - copyBIT85  1 2 Benzisothiazolin 3 one  CAS 2634-33-5 - copyBIT85  1 2 Benzisothiazolin 3 one  CAS 2634-33-5 - copyBIT85  1 2 Benzisothiazolin 3 one  CAS 2634-33-5 - copy

BIT85 1 2 Benzisothiazolin 3 one CAS 2634-33-5 - copy

  • CAS 2634-33-5
  • Purity: 99%
  • Appearance: White powder
  • Package: 25kg fiber drum
  • Product description: BIT preservatives is a new generation of important broad-spectrum fungicides. With high purity active ingredient. BIT has high temperature resistance, and wide Ph range 2-12 could be used. BIT biocide
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BIT 85 (1,2-Benzisothiazolin-3-one)

In-Can Preservation for Paints, Adhesives and Related Products


Chemical Name: 1,2-Benzisothiazolin-3-one

Cas NO.:2634-33-5

Purity: 99% min, water content: 15% max

BIT 85  biocide is a broad spectrum microbicide for the preservation of industrial water-based products against the attack of microorganisms. BIT 85 Powder containing 99% W/W 1,2-Benzisothiazolin-3-one.

BIT 85 is specifically recommended for the preservation of polymer emulsions, paints and coatings, adhesives, and printing inks.

Typical Properties

These properties are typical but do not constitute specifications

Appearance White to light yellow powder
Active Ingredient 99.0%
Content of Moisture (%)
15%+0.5%

Product Benefits

1. Broad spectrum activity in high pH systems, controlling bacteria, fungi and yeasts.

2. Stable in the presence of amines.

3. Non specific mode of action, resulting in reduced microbial resistance potential.

4. Ease of handling due to its liquid form and good compatibility in most aqueous compositions.

5. Excellent performance with co-biocides like CMI/MI, bronopol or formaldehyde releasers, which allow performance enhancements and cost reduction.

6. The active ingredient is non-volatile and has a comparatively high heat stability which allows the incorporation in fluids which are still hot.

7. High purity active ingredient, made evident by its clear light colour.

Antimicrobial Properties

Used at recommended dose levels, BIT-85 biocide is effective against the following microorganisms:

Bacteria                                                 Mould

Pseudomonas aeruginosa                    Fusarium solani
Pseudomonas fluorescens                   Aspergilus niger
Pseudomonas putida                           Alternaria alternata
Escherichia coli                                    Aureobasidium pullulans
Klebsiella pneumoniae                         Chaetomium globosum
Enterobacter cloacae
Citrobacter freundii
Proteus vulgaris
Staphylococcus aureus

Directions for Use

Below are some general dosing recommendations, however, it is recommended to do specific testing on the end product to determine optimal dose levels.

Product                                                                                              BIT-85%

(based on total weight of product)

Polymer Emulsions:

Polymer emulsions based on styrene                                             0,005 - 0,015%

acrylic, acrylic, butadiene, PVA and styrene for various applications.

Emulsions paints and coatings                                                        0,005 - 0,025%

Water based adhesives                                                                   0,005 - 0,025%

Printing Inks and fountain solutions                                                 0,005 - 0,015%

Plasters                                                                                           0,005 - 0,025%

Building materials such as caulks,                                                   0.008-0.025%

sealants, grouts, spackling, ready-mix cement

and wallboard compounds, and tape joint compoun

Packaging: 25kg fiber drum with pallet;

Transport Mode:

Multipletransportation methods can be selected, Sea Transport, Air Transport, Express Transport and Railway Transport. The transport method will be done according to customers' request. Our priciple is to delivery the goods reached to customers with shortest time and ecomomic transport mode, safe and fast.

Quality Testing Center:

We have strict requirements on product quality, In order to control the quality of our products, the production department performs product quality inspection on each batch of cargo produced with advanced equipment for testing and manufacturing. Before our new customer places an order, we can send the sample for your testing. We ensure the quality is the same as bulk quality.

Our service

With more ten years experience in industrial biocide, preservatives and mold inhibitor, We provide comprehensive customer service from the initial consultation to the final delivery of your order. We always serves with enthusiasm and accepts full responsibility in customers' work.
We have own specialized quality control center, to improve the goods quality. Our professional R & D team will provide continuous technical service support to our customer. With the long-term cooperation with customers from all over the world, we have opened up new business scopes. We always adhere to customer-centricity, focus on product quality, respond quickly to customer needs, and provide customers with stable and reliable products.