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High Quality - Polyquaternium-51 – Y&R
Polyquaternium-51 is a biomimetic moisturizing polymer designed to mimic the structure of phospholipid membrane. It has unique amphiphilic structure and could anchor into the stratum corneum, exhibiting an adaptive moisturizing effect on skin. In the meanwhile, Polyquaternium-51 protects the skin from environmental aggressions: Improving the barrier effect, and reducing the Trans Epidermal Water Loss. Founctions: · Long-term adaptive moisturizing. · Suppresses irritation from surfactants and ... -
High Quality - Polyquaternium-11 50% – Y&R
Polyquaternium-11 50% is our new type of Polyquaternium-11,it is the polymeric quaternary ammonium salt formed by the reaction of diethyl sulfate and a copolymer of vinyl pyrrolidone and dimethyl aminoethylmethacrylate. It is in the chemical class known as quaternary ammonium compounds (generally referred to as a “Quat”).Polyquaternium-11 50% is lower molecular weight compare with Polyquaternium-11 20%,Miscible with water and ethanol,Slightly characteristic odor.Polyquaternium-11 ... -
Good Quality - Acrylates Copolymer – Y&R
Acrylates Copolymer white liquid with characteristic odor,it’s an excellent film forming polymer that brings water-resistance to cosmetics products. Key Technical Parameters Physical Appearance @25℃ Milky,white liquid Odor @25℃ Characteristic pH Value 4.0~7.0 Solid Content 28.0~32.0% Viscosity ,Mucilage 6,000~10,000 mPas Salt Viscosity,Mucilage 400~1,200 mPas Turbidity,Mucilage 0~50 NTU Applications: 1）It is the best replacement product of Carbomer series product for using ... -
Factory Supply - Tetra-Needle Like Zinc Oxide Whisker – Y&R
Tetra-Needle like Zinc Oxide Whisker,also named as Tetra-Needle like ZnO Whisker. Tetra-Needle like Zinc Oxide Whisker is a high tech material,which is a new product we are in the developing with a famous Chinese University,an ‘Enterprise-University Cooperation’ Project.Tetra-Needle Like Zinc Oxide Whisker has excellent properties for using in multi-industries. Super High Strength:Tetra-Needle like ZnO Whisker as single crystal wurtzite structure,has almost no structural defects,belongi... -
China Factory - 2-Pyrrolidone – Y&R
2-Pyrrolidone is colorless to yellowish,clear liquid(above 25℃),it’s soluble in water or organic solvents with chemical stability and non-corrosiveness character. melting point at 24.6℃,boiling point at 245℃,flashing point at 129.4℃. Key Technical Parameters: Appearance @25℃ Clear to colorless liquid Purity 99.0% min. Moisture 0.1% max. Gamma Butyrolactone 0.1% max. 1,4-Butanediol 0.1% max. Color(APHA) 25 max. Applica... -
Leading Manufacturer – Sodium Ascorbyl Phosphate – Y&R
Sodium Ascorbyl Phosphate derivative of vitamin C, vitamin C is based on modern science and technology for the processing of raw materials made using this product, whether orally or absorbed through the skin into the body, can rapidly digested by phosphatase to free vitamin C , vitamin C play unique physiological and biochemical functions.Sodium Phosphate Vitamin C Vitamin C has all the effectiveness of both. Vitamin C also overcome sensitive to light, heat and metal ions, easily oxidized sh... -
Good Quality - Polyquaternium-7 – Y&R
Polyquaternium-7 is highly charged cationic copolymers developed to improve compatibility and clarity in anionic surfactant systems. These copolymers are recommended to improve wet and dry properties of hair care products, and to enhance feel in skin care products. Technical Parameters: Type YR-PQ7A YR-PQ7B YR-PQ7C YR-PQ7D Appearance Clear to transparent viscous liquid Solid Content 8.5~9.5% 8.5~9.5% 8.5~9.5% 41~45% pH(1% in water) 6.0~7.5 6.0~7.5 6.0~7.5 3.3~4.5 Viscosity(#4@12rpm... -
Leading Manufacturer – Glutathione – Y&R
Glutathione (GSH), also named Reduced Glutathione, is a tripeptide composed of glutamate, cysteine, and glycine. It can be found in almost every cell of human body. Nowadays, the industrial production of Glutathione is mainly obtained by enzymatic synthesis. In the method, Glutathione has a high purity and good water-solubility. As an active tripeptide with important physiological functions, Glutathione is the most important non-protein sulfhydryl compound in organisms. It has biological acti... -
High Quality - Kojic Acid – Y&R
Kojic Acid is known as 5- hydroxyl -2- hydroxymethyl -1 and 4- piranone. It is a weak acidic organic compound made by fermentation of microorganisms.Fine tramperic acid is a white or yellowish needle like crystal; easily soluble in water, alcohol and acetone, slightly soluble in ether, ethyl acetate, chloroform and pyridine, insoluble in benzene; its molecular formula is C6H6O4,Molecular weight142.1,Melting point153～156℃. Key Technical Parameters Appearance White or off white crystal As... -
Best Price - Quality Inspection for Vitamin C Magnesium Phosphate - Carbomer 980 – Y&R – Y&R
Carbomer 980 polymer is a crosslinked polyacrylate polymer and offers performance properties similar to the industry standard Carbomer 940,sometimes preferred since it is polymerized in a cosolvent system. Technical Parameters: Appearance White Powder,fluffy Odor Slightly Acetic Viscosity 0.2% Neutralized Solution 13,000-30,000 0.5% Neutralized Solution 40,000~60,000 Water Content 2.0% max. Solid Content 98.0% min. Heavy Metals 10 ppm max. Residue Solvents 0.5% max. Appli... -
High Quality - Lactose Monohydrate – Y&R
Lactose Monohydrate is white,tasteless,crystalline powder.It has good compressibility and miscibility due to its fine particle and high specific surface area.This product complying with the requests of USP/EP/BP/JP and CP standard,which widely applied to the wet granulation,it can meet differrent needs owing to its various particle size distribution(40Mesh,60Mesh,80Mesh,100Mesh,120Mesh,200Mesh,300Mesh). -
Famous Suppliers - Coenzyme Q10 – Y&R
Coenzyme Q10 is involved as a component of the mitochondria in the energy production of cells. It also has an antioxidant effect, so widely used in physiology, pharmacy, cosmetics and health protection.It’s yellow or light yellow crystal powder, odorless, tasteless, easily soluble in chloroform, benzene and carbon tetrachloride; soluble in acetone, aether, petroleum ehter; slightly soluble in ethanol; insoluble in water or methanol.It will be decomposed into red substances in the light, stabl...
