规格 / Specification
|
项目 / Item |
标准 / Standards |
|
外观 / Appearance |
白色或类白色结晶粉末 / White or off-white crystalline powder |
|
气味 / Odor |
典型 / Characteristic |
|
鉴定 / Identification |
IR/HPLC/Mass/NMR Spectrum |
|
纯度 / Purity (GC) |
≥98.5% |
应用 / Applications
眼药水抑菌剂。
Antibacterial preservative
For monthly or annual contact lenses, the proteins, enzymes and oils in the tear film accumulate on the lenses over time. Excessive accumulation will damage the quality of the tear film between the lens and the cornea, causing dry eyes, congestion and discomfort. Therefore, we need to remove foreign matter from the lenses regularly. The role of the care solution is to sterilize and dissolve the proteins on the lenses. Polyquaternium-1 (Polyquad-1; PQ-1; CAS# 75345-27-6) and Myristamidopropyl Dimethylamine(CAS# 75345-27-6) are used in the care solution as new and milder bactericides.
包装 / Packing
1/10/25kgs/drum
运输编号 / UN number
普通化学品 / Not dangerous goods
储存条件 / Store at
密封保存于阴凉干燥处，避光避热 / Sealed storage in a cool and dry place, avoid light and heat.
保质期 / Shelf Life
两年 / Two years
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