Low Acute Toxicity Eye Preservative Polyquaternium-1/Polidronium Chloride/Pq-1/CAS No. 75345-27-6
Price | USD9.00 |
Packge | 1KG |
- Min. Order:1KG
- Supply Ability:10 ton
- Time:2021-12-01
Product Details
- Product NamePolyquaternium-1
- CAS No.75345-27-6
- EINECS No.000-000-0
- MFC33H70N5O6X2.5Cl
- MW810.21
- AppearanceSticky Solid to SolidOff-White to Light Brown
Low Acute Toxicity Eye Preservative Polyquaternium-1/Polidronium Chloride/Pq-1/CAS No. 75345-27-6
(1) 95~100% Solid:
Appearance | Amber to dark brown solid |
Odor | Without Stimulation |
Water solubility | Full Soluble |
Free Amine | 5.0% |
pH | 6.0~9.0 |
Chloride | <30% |
Internal standard content | ≥95% |
Total Number of Aerobic Microbial Count(TAMC) cfu/g | <10³ cfu/g |
Total Yeasts and Molds Count(TYMC) cfu/g | <10² cfu/g |
(2) 40% liquid :
Appearance | Light yellow liquid |
Odor | Without Stimulation |
Molecular Weight | 30,000~40,000 |
Solid Content | ≥33% |
Chloride | ≤10% |
Free Amin | ≤2.0% |
pH | 6~9 |
Water Solubility | 100% Soluble |
Total Aerobic Microbial Count(TAMC) | <1000cfu/g |
Total Yeasts and Molds Count(TYMC) | <100 cfg/g |
Applications:
Polyquaternium-1is an antimicrobial preservative, with higher antimicrobial effects and lower ocular irritation.used as bactericide in eye drops,soft lenses product and other ophalmic care products formulation.In skin care formulations,it can help to avoid or reduce the allergy and infection possibility.
*Preservative
*Antimicrobial for use in products targeting mucus membrane or other sensitive tissue
*Antimicrobial for use in dermatological applications and trans-dermal patch pharmaceuticals
*Antimicrobial for use as surface protection for medical devices
Toxicity:
Polyquaternium-1 is a very safe preservative, which shows very low acute toxicity in rats.Polyquaternium-1 is slightly toxic orally (LD50> 4.47 ml/l at 40% active in rats). Polyquaternium-1 is not irritating to skin at 40%. The product is not a skin sensitizer and is non-mutagenic.
Whatsapp: +8619930503285
Email:zoey@crovellbio.com
Wickr: zoey456
·25kg/50kg/200kg/drum
Company Profile Introduction
Hebei Crovell Biotech Co., Ltd. was founded in 2019 , located in Shijiazhuang city which is the capital of Hebei Province and hub sector among Beijing Tianjin and Hebei and has advantage of convenient transportation . Our company is a modern high-tech chemical enterprise with Research & Development, production and sales.
Our company has strong technical strength, advanced equipment, strict quality management system and high-quality aftersales service, adhers to the "customer first and forge ahead" business philosophy and insists on integrity as the company's survival. All for the customers’ satisfaction, all for the long term healthy development of the enterprise. In the past 2 more years, we have been strictly managing the whole trade process, focusing on every detail, providing customers with all-round services such as product purchase, R & D, quality control, logistics management and so on, and become reliable cooperation company and partner for our clients. Nowadays We formed large varieties, large scale, complete categories, refined degree, added value and high technology content product chain .There are several series including pharmaceutical products, food grade additives, industrial grade, fertilizer grade and mineral products.
- Since:2019-01-04
- Address: 2-2-1901, Huachenglvzhou 1st Phase. No.169 Shengli Nan Street,Qiaoxi District ,Shijiazhuang city, H