1、 Overview
Mic save KF2 is an efficient and broad-spectrum preservative in tank. Its
main active components are the mixed solution of methylisothiazolinone,
methylchloroisothiazoline and formaldehyde slow-release body, which has strong
inhibition and killing ability to corrupt and moldy microorganisms.
2、 Product features
1). It can widely and efficiently inhibit and kill a variety of bacteria, fungi and yeasts, and protect the stability of product quality;
2). PH range of the product: pH = 2-8.5 can exist stably, and the activity will gradually decrease with the increase of pH > 8.5;
3). This product has the advantages of convenient use, good water solubility,
stable performance, safety and reliability, and has no irritation to the skin
and eye mucosa at the use concentration.
3、 Product quality index
| Test items | Index |
| Appearance | Light yellow transparent liquid |
| pH Value | 2-5 |
| Effective content | ≥1.5% |
| Free formaldehyde content | On demand preparation |
4、 Inhibition and killing effect on microorganisms
Minimum inhibitory concentration (MIC) against conventional spoilage and
mildew microorganisms
| Microbial strain | Minimum inhibitory concentration（mg/kg） | Microbial strain | Minimum inhibitory concentration（mg/kg） |
| Staphylococcus aureus | 25 | Aspergillus niger | 20 |
| Escherichia coli | 20 | Penicillium funiculosum | 30 |
| Pseudomonas aeruginosa | 50 | Trichoderma viride | 40 |
| Bacillus subtilis | 25 | Cladosporium cereus | 30 |
| Bacillus pneumoniae | 30 | Penicillium citrinum | 25 |
5、 Toxicological properties
Acute oral toxicity test (guinea pig): LD50 = 1160 mg / kg; Acute skin
toxicity test (rabbit): LD50 = 4500mg / kg
6、 Storage, transportation and packaging
It should be stored in a cool place away from light and sealed for storage. The valid shelf life is 12 months;
25kg / barrel, or can be packaged according to the specifications required by customers.
