Guangzhou Eric Wei Chemical Co., Ltd.
Guangzhou Eric Wei Chemical Co., Ltd.

Lonza PROXEL 107 Preservative

Lonza PROXEL 107 Preservative is a broad-spectrum biocide from Lonza’s PROXEL series, formulated with 1.2-benzisothiazolin-3-one (BIT) for effective microbial control in water-based industrial formulations, including paints, coatings, and adhesives—offering stability, low toxicity, and compatibility across diverse pH ranges.
  • lonza proxel 107 preservative_221bb4ba
  • lonza proxel 107 preservative_221bb4ba

Features Of Lonza PROXEL 107 Preservative

  1. Broad-spectrum antimicrobial activity against bacteria, yeasts, and molds.

  2. pH-stable performance across a wide range of 3–12, supporting formulation flexibility.

  3. Low toxicity profile with favorable regulatory status for industrial and consumer applications.

  4. Excellent compatibility with anionic, nonionic, and cationic surfactants and common polymers.

  5. Non-oxidizing chemistry that avoids corrosion concerns in metal-containing systems.

Typical Applications Of Lonza PROXEL 107 Preservative

  1. Water-based paints and coatings.

  2. Industrial cleaning formulations including detergents and degreasers.

  3. Adhesives and sealants.

  4. Construction materials such as cementitious slurries and grouts.

  5. Automotive care products like wheel cleaners and interior protectants.

Specifications Of Lonza PROXEL 107 Preservative

Chemical TypeIsothiazolinone-based preservative (active: 1,2-benzisothiazolin-3-one)
Product FormAqueous solution
AppearanceClear, pale yellow liquid
Active Ingredient Content1.0% w/w BIT (1,2-benzisothiazolin-3-one)
pH (1% aqueous solution)6.0 – 8.0
Density (20°C)~1.02 g/cm³
SolubilityMiscible with water; soluble in polar organic solvents
Storage Stability12 months unopened at 5–25°C


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