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Polyquaternium-1 (PQ-1) 具有很强的抑菌作用,对眼睛的刺激很小,可用作聚阳离子眼科防腐剂。 Polyquaternium-1 抑制多剂量外用药物瓶中微生物污染物的生长。

Polyquaternium-1 (PQ-1) 具有很强的抑菌作用,对眼睛的刺激很小,可用作聚阳离子眼科防腐剂。 Polyquaternium-1 抑制多剂量外用药物瓶中微生物污染物的生长。
| 规格 | 价格 | 库存 | 数量 |
|---|---|---|---|
| 1 mg | ¥ 208 | In stock | |
| 5 mg | ¥ 477 | In stock | |
| 10 mg | ¥ 619 | In stock | |
| 25 mg | ¥ 1,070 | In stock | |
| 50 mg | ¥ 1,570 | In stock | |
| 100 mg | ¥ 2,230 | 4-6周 |
Polyquaternium-1 相关产品
| 产品描述 | Polyquaternium-1 (PQ-1) exerts strong bacteriostasis and little eye irritation and can be used as a polycationic ophthalmic preservative. Polyquaternium-1 inhibits the growth of microbial contaminants in multi-dose bottles of topical medications. |
| 别名 | 聚季铵盐-1, PQ-1, Polidronium chloride |
| 分子量 | 556.99 |
| 分子式 | C22H48Cl3N3O6 |
| CAS No. | 75345-27-6 |
| Smiles | [Cl-].[Cl-].[Cl-].C[N+](C)(CC=CC[N+](CCO)(CCO)CCO)CC=CC[N+](CCO)(CCO)CCO |
| 密度 | 1.31g/cm3 |
| 存储 | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. | |||||||||||||||||||||||||||||||||||
| 溶解度信息 | H2O: 105 mg/mL (188.51 mM), Sonication is recommended. DMSO: < 1 mg/mL (insoluble or slightly soluble) | |||||||||||||||||||||||||||||||||||
溶液配制表 | ||||||||||||||||||||||||||||||||||||
H2O
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