Properties:
KR-260 is an acid liquid formula, it can remove metal hydroxide, calcium carbonate and other types of scales.
1. Suitable for all aromatic polyamide membranes.
2. Low froth formula.
3. Diluent pH 3.0-4.0.
4. Liquid chemicals, mix well.
5. Can be used repeatedly.
Dosage:
Dilute to 1-3%(1:45)
Specification:
| Items | Index |
|---|---|
| Appearance | Colorless to pale yellow transparent liquid |
| pH (1% water solution) | 2.0-3.0 |
| Density (20℃), g/cm3 | 1.05min |
| Storage temperature | Not lower than -10℃ |
Usage:
（1）Check water box, pipeline and filter, change the filter material if needed.
（2）Input q.v. RO effluence to water box.
（3）Input q.v. KR-260 to water box, mix the solution with water pump, measure pH.
（4）Clean the system repeatedly, measure pH 5-20 minutes. After pH rise to 4, input q.v. KR-260 or acid, till pH not rise, meaning cleaning is end.
（5）If pollution is serious, sometimes the first batch detergent should be evacuated and the next batch should be required.
（6）Pay attention to solution temperature, don’t exceed the required temperature .
Package:
200L plastic drum,IBC(1000L),customers’ requirement.
Protective measures for KR-260:
Here are some general protective measures that should be followed when working with unknown chemicals:
- Personal Protective Equipment (PPE): Wear appropriate PPE, including gloves, goggles or face shield, and protective clothing, as a general precaution when handling any chemical.
- Engineering Controls: Ensure proper ventilation in the working area to minimize exposure to chemical vapors. Use local exhaust ventilation systems or work in well-ventilated areas.
- Storage and Handling: Store the chemical in a cool, dry, and well-ventilated area. Follow proper storage procedures, such as keeping the chemical away from heat, ignition sources, and incompatible materials.
- Spill Management: In case of a spill, contain the area and prevent the chemical from entering drains, sewers, or water bodies. Absorb spills with appropriate absorbent materials and dispose of them according to local regulations.
- Handling Precautions: Avoid direct contact with the chemical. If contact occurs, immediately wash the affected area with soap and water. Avoid inhaling chemical vapors or mist. If respiratory irritation occurs, move to fresh air immediately.
- Training and Education: Provide adequate training to employees on safe handling, storage, and disposal of chemicals. Ensure they are aware of the potential hazards and know how to respond in case of an emergency.
- Follow Regulations: Comply with all applicable local, national, and international regulations regarding the use, transportation, and disposal of chemicals. Stay updated on any changes in regulations or safety guidelines.
If you have access to the safety data sheet (SDS) or other specific safety information for KR-260, it is important to review and follow the recommendations provided by the manufacturer or supplier.