Basic Information
High Quality Polyquaternium-1/PQ-1 Powder CAS 75345-27-6
| Appearance | White to yellow solid |
| Odour | without stimulation |
| Standard content | >95% |
| Chloride | 20-30% |
| Free amine | <5.0% |
| PH | 6.0~9.0 |
| Water solubility | Full solution |
Products Description
Polyquaternium-1 (PQ-1), is a type of polymer containing quaternary ammonium salt groups. It's often in the form of a solid and can be used in various fields. In the medical field, polyquaternium 1 is used as an ophthalmic preservative in eye drops due to its ability to inhibit microbial contamination while having relatively low eye irritation. In cosmetics and personal care products, it may act as a preservative or conditioning agent.
Applications：
1. Polidronium chloride/PQ-1 is an ophthalmic preservative that can be used in preparations such as eye drops to inhibit microbial contamination and is less irritating to the eyes.
2. Polyquaternium-1 may also be used as a preservative or conditioning agent in cosmetics and personal care products, but the amount used is usually strictly limited.
Why choose Gneebio?
--Any inquiry will be replied within 12 hours.
--Gold medal factory under ISO/GMP certification with large stock.
--Committed to quality, we have strict quality control system.
--OEM/ODM service is available.
--- Samples are available for your evaluation and formulation development.
We want a win-win business. Send your inquiry and you will get it!
Packaging & Shipping
| Cargo weight | Packing | Shipping method | Lead-time |
| 1-50kg | Below 5kg Use Foil bag; 5-25kg use two layer PP bag,then into master carton or cardboard drum |
International express (Fedex/ DHL/UPS) |
1~3 days after payment |
| 100-200kg | 25kg/drum,use two layer PP bag,then into cardboard drum | Air shipping Sea Shipping |
5~7 days after payment |
| Over 500kg | 25kg/drum,use two layer PP bag,then into cardboard drum | Sea shipping | 7~10 days after payment |
Customized Package Is Available.
We will always do our best to utilize the quickest and most affordable way for customers to receive orders.
Company Profile
Gneebio is located in Anyang City, Henan Province, China. It is a well-known supplier and manufacturer of chemical raw materials in China. We provide basic chemical raw materials, organic solvents, pharmaceutical intermediates, and other cost-effective chemical products to domestic and international chemical manufacturers and fine chemical product producers.
FAQ
Q: How do you control the quality?
A: We have our own quality control system and also do any other third party testing.
Q: Do you accept small orders?
A: Accepted, if you are a small retailer or entrepreneur, we are absolutely willing to grow with you. We look forward to building a long term relationship with you.
Q: Do you offer samples?
A: Sure, we provide 50 grams free samples.
Q: How about the price? Can it be cheaper?
A: We always put the interests of our customers in the first place. Under different conditions, the price is negotiable and we guarantee to offer you the most competitive price.
Q: Can you deliver on time?
A: Of course! Many customers have made agreements with me because we can deliver on time and guarantee the first-class quality of the goods!
Q: Can I visit your factory in China?
A: Of course you can, you are very welcome to visit us.
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