I. Product Description
     Richcide Kason Preservative is a highly effective, broad-spectrum biocide with excellent compatibility and stability and low toxicity at in-use levels. Their effective constituents are isothiazolinone derivavies, active constituents are 5-Chloro-2-methyl-4-isothiazolin-3-one (CIT) and 2-methyl-4-isothiazolin-3-one (MIT).At very low concentrations, Richcide Kason Preservative eradicates bacteria, fungi, and yeast cells for prolonged periods. In most cases,Richcide Kason can be the preservative of choice for applications in which traditional antimicrobials, such as sodium azide or thimerosal have been used.
II. Specification

III. Performance Features
    1. Broad-spectrum antimicrobial activity toward bacteria, yeast and fungi.
    2. Supplied in easy to use liquid formulations.
    3. Compatible with protein and antibody applications.
    4. Excellent stability.
    5. Low concentrations needed.
    6. Low toxicity.
IV. Application
    It’s widely used in coating, water-based polymer, industrial water treatment and other fields.
V. Package
    25 kilograms or 200 kilograms sealed plastic bags.
VI. Usage
    Richcide Kason active ingredients are 5-chloro-2-methyl-4-isothiazolin-3-one and 2-methyl-4-isothiazolin-3-one. Richcide Kason Preservatives are intended for non-medical applications. Generally used at a concentration of 0.05 ~ 0.4% (w / w). New customers are screened to make certain that the application is in compliance with localgoverment requirements
    Toxicity index :
    Acute oral toxicity : LD50> 3800 mg / Kg (rat).
    Acute dermal irritation : LD50> 5000 mg / Kg (rabbit).
VII. Notes
    1、Avoid direct contact with eyes, rinse immediately with plenty of water if contact, avoid prolonged contact with the skin.
    2、Avoid the product decomposition, can not contact with metal in the process of storage.
    3、Avoid combined with highly nucleophilic chemicals, such as S- and R-NH2.
VIII. Validity Period
    Avoid light and at room temperature for 12 months.