Supply Cosmetic Grade Thickening Agent Polyquaternium-37 CAS 26161-33-1
Product Description
Polyquaternium-37 is a water-soluble cationic polymer compatible with all kinds of surfactant. With good performances of thickening, colloid stability, antistatic, moisturization, lubrication, it can repair damaged hair, and impart good moisturization and manageability to hair, as well as reduce irritation caused by surfactants, recover skin's self-protection, impart skin moisture, lubricity and a elegant afterfeel.
COA
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ITEMS |
STANDARD |
TEST RESULT |
| Assay | 99% Polyquaternium-37 | Conforms |
| Color | White powder | Conforms |
| Odor | No special smell | Conforms |
| Particle size | 100% pass 80mesh | Conforms |
| Loss on drying | ≤5.0% | 2.35% |
| Residue | ≤1.0% | Conforms |
| Heavy metal | ≤10.0ppm | 7ppm |
| As | ≤2.0ppm | Conforms |
| Pb | ≤2.0ppm | Conforms |
| Pesticide residue | Negative | Negative |
| Total plate count | ≤100cfu/g | Conforms |
| Yeast & Mold | ≤100cfu/g | Conforms |
| E.Coli | Negative | Negative |
| Salmonella | Negative | Negative |
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Conclusion |
Conform with Specification |
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Storage |
Stored in Cool & Dry Place, Keep Away From Strong Light And Heat |
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Shelf life |
2 years when properly stored |
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Function
1.Skin Care
Polyquaternium-37 can keep the skin moist and prevent cracking of the skin, keep skin smooth and soft,improve the skin UV resistance.
2. Hair Repair
Excellent moisturizing prop for hair, strong affinity, repair split ends hair, the hair on the formation of a transparent,
continuous film. It also can provide excellent moisturizing properties, improve damaged hair.
3. Swimming Pool Detergent
Polyquaternium-37 can be used in sterilizating and detegenting of the swimming pool.
Application
Polyquaternary ammonium salt-37 powder has a wide range of applications in many fields, mainly including daily chemical products, medicine and health care, agricultural chemicals new dosage forms research and development and production. Specifically, applications of polyquaternium-37 include:
1. Daily chemicals : Polyquaternary ammonium salt-37 is commonly used in hair conditioners as a highly effective conditioner, providing excellent softness and smoothness. It can also be used as a thickener and emulsifier in cream or cream formulations with good compatibility for cationic and non-ionic systems with a wide pH range. In addition, polyquaternary ammonium salt-37 has good suspension or stabilization effect in non-ionic and cationic formulation systems, and has good suspension or stabilization effect on organic or inorganic pigments .
2. Pharmaceutical and health : polyquaternary ammonium salt-37, as a bactericidal polymer grafted on brushes, is used in pharmaceutical and health products to provide bactericidal and antiseptic functions. It is not edible, but may partially replace benzalkonium chloride and isoimidazolthiazone as a preservative in water-based latex paints .
3. Research and development and production of new dosage forms of agricultural chemicals : polyquaternary ammonium salt-37 is also used in agricultural chemicals, as bactericidal and mildewproof agent and softening agent, antistatic agent, emulsifier, conditioner, etc. It is helpful to control the breeding of bacteria and algae in circulating cooling water system, and has special effect on killing E. coli .
In summary, due to its unique physical and chemical properties, polyquaternary ammonium salt-37 powder plays an important role in many fields, from the thickening agent and emulsifier of daily chemical products, to the bactericide of medical and health products, and then to the bactericidal and mildew protection agent of agricultural chemicals, all show its wide application value and importance .
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