PVP exists as powder or aqueous solution. It can dissolve in water and variety of organic solvent. It is generally used in cosmetics, surfactants, pharmaceutical industry and other related industrial fields.
Product name: PVP k-30
Currency name: povidone
Synonyms: povidone, pvp, polyvinylpyrrolidone
Chemical name:1-ethenyl-2pyrrolidinone homopolymer
Cas number: 9003-39-8
Molecular formula: ( c6h9no)n
Molecular weight: about 50000
Specification : usp29, technical, cosmetic (you can find the details in the coa)
Physical properties:
Povidone occurs as a fine, white to creamy-white colored, odorless or almost odorless, hygroscopic powder
Acidity or alkalinity: ph=3.0-7.0(5% w/v aqueous solution)
Bulk density: 0.29-0.39g/cm3
True density: 1.180 g/ cm3
Fluidity: 20g/s:16g/s
Melting point: 150f+
Storage: should be preserved in tight container.
Period of validity:3 years.
Packaging: 25 kg / fibre drum.
Our Flaxseed oil is obtained from organically grown seeds of Flax plant (Linum usitatissimum L.), using a special cold pressing technology, which enables preservation of all its precious, natural ingredients. Using heat free and solvent free extraction process, we protect the highly sensitive essential fatty acids Omega 3, Omega 6, Omega 9, vitamins A, E, F, K ,B and antioxidants in flaxseeds to ensure you get the benefits of a product with the highest concentration of active ingredients. The beneficial properties of flaxseed oil are primarily due to the content of essential polyunsaturated fatty acids (PUFAs), in particular triglycerides of linolenic acid. The cold pressed flaxseed oil is rich in essential fatty acids: Omega 3 (Linolenic acid) 43 ~ 56 % Omega 6 (Linoleic acid) 15 ~ 30 % Omega 9 (Oleic acid) 11~ 16 % Flaxseed oil also contains a significant amount of tocopherols (vitamin E) - powerful antioxidants, folic acid (vitamin B9) and estrogen - like phytohormones (lignans). The cold pressed Flaxseed oil is an absolute record holder for the content of polyunsaturated fatty acids and unique biologically active substances that are absent in the usual diet. Cold pressed flaxseed oil is a versatile product: It can be used for culinary, cosmetic or medicinal purposes, for example - dressing a salad, making a face or hair mask. It has regenerating, anti-stress, antioxidant, antiinflammatory and immunomodulatory effects on the body.
