Properties:
KR-191 is mainly used in RO membrane system, it can be used as antiscalant and anti-choking agent in high salt water and drinking water. It has the following properties:
1. Used in many water quality system, high scale inhibition ability.
2. Lower scale deposit and reduce RO pipeline cleaning frequency.
3. Reduce or replace the acid fill treatment.
4. Good economic effect.
5. Suitable for all RO pipeline type, and as an effective ferrium insulator.
6. Stable and effective than calgon(SHMP).
7. High water flux density for RO pipeline.
Specification:
| Items | Index |
|---|---|
| Appearance | Light yellow transparent liquid |
| pH(1% water solution) | 10.0-11.0 |
| Density (20℃), g/cm3 | 1.16-1.36 |
| Solubility | Soluble well in any ratio |
Package and Storage:
200L plastic drum,IBC(1000L),customers’ requirement. It can be stored for one years.
Usage Method:
For best effective, KR-191 should be added before static mixer or cylindric filter, the dosage of 1-4mg/L is expected, it can be diluted by RO liquid or by deionized water.
Notes: extra or insufficient dosage will do harm to the RO membrane.
Protective measures for KR-191:
it’s crucial to follow general safety precautions. 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-150, it is important to review and follow the recommendations provided by the manufacturer or supplier.