PVP K25 powder (USP36 & EP7.0) for pharma & cosmetics

PVP K25 powder (Povidone or Polyvinylpyrrolidone K25) exists in white milky crystalline powder. It is very easy to dissolve in water and ethanol. PVP K25 USP EP pharmaceutical grade has good solubility, biocompatibility, and physiologically inert, film-forming character, colloid protect ability and compound ability to many organic or inorganic compounds. It can be applied into cosmetics, pharmaceuticals and food etc.

Cosmetic PVP K90 powder with film-forming & hygroscopicity characters

TNJ Chemical is top cosmetic pharmaceutical grade PVP K90 PVP K30 suppliers (factory as well as K15 K17 K25 K60 K120) in China since from 2001. If you want to buy PVP K90 in powder or solution, please feel free to contact us. As a top PVP K90 suppliers, we guarantee good quality and competitive price.

Best price PVP K17 powder USP26 & EP7.0 for pharma excipient

PVP K17 is white crystalline powder. It is soluble in water, alcohol, amine and halohydrocarbon, but is not dissolved in acetone and aether etc.. It has good solubility, biocompatibility, and physiologically inert, film-forming character, colloid protect ability and compound ability to many organic or inorganic compounds.

2-Ketoglutaric acid CAS 328-50-7

Where to Buy 2-Ketoglutaric acid CAS 328-50-7 from TNJ Chemical, China leading 2-Ketoglutaric acid suppliers, factory & manufacturers. If you want to buy 2-Ketoglutaric acid CAS 328-50-7, please mail to sales@tnjchem.com

3-Dimethylaminopropylamine DMAPA CAS 109-55-7

Where to buy high quality 3-Dimethylaminopropylamine DMAPA CAS 109-55-7 at competitive price from China manufacturers?  DMAPA 99.5%min is colorless transparent liquid, highly flammable. Temperature sensitive and possibly sensitive to air. Water soluble. N,N-Dimethyl-1,3-propylenediamine is a useful catalyst for Knoevenagel condensation. It is also a useful hardening agent for expoxy resin. TNJ Chemical is professional supplier of DMAPA from China.

Methyl salicylate CAS 119-36-8

Methyl salicylate BP/USP (CAS No. 119-36-8), commonly known as Methyl o-hydroxybenzoate, wintergreen oil, also known as birch oil, sweet betula oil, methyl salicylate, and tea seed oil. The molecular formula is C8H8O3 and the molecular weight is 152.15. It is a colorless or light yellow or light yellow-red transparent oily liquid with a strong wintergreen oil aroma.

DBNPA 2,2-dibromo-3-nitrilopropionamide CAS 10222-01-2

DBNPA 2,2-dibromo-3-nitrilopropionamide CAS 10222-01-2 is a quick-kill biocide that easily hydrolyzes under both acidic and alkaline conditions. It is preferred for its instability in water as it quickly kills and then quickly degrades to form a number of products, depending on the conditions, including ammonia, bromide ions, dibromoacetonitrile, and dibromoacetic acid.

2-Acrylamido-2-methylpropane sulfonic acid AMPS CAS 15214-89-8

Where to Buy 2-Acrylamido-2-methylpropane sulfonic acid AMPS CAS 15214-89-8, as water treatment chemical from TNJ Chemical, China leading 2-Acrylamido-2-methylpropane sulfonic acid AMPS suppliers, factory & manufacturers. If you want to buy AMPS CAS 15214-89-8, please mail to sales@tnjchem.com

L-Cysteine Hydrochloride monohydrate CAS 7048-04-6

L-Cysteine Hydrochloride/HCL monohydrate CAS 7048-04-6/52-89-1 is white to slight yellow crystalline or crystalline powder. It is a flour fermentation promoter, accelerate the gluten forming, prevent aging. It is used as additive in medicine, feed, food, cosmetics. It is the bread improver; Nutritional supplements, antioxidants, stabilizer, color-protecting.

L-Cysteine Hydrochloride anhydrous CAS 52-89-1

L-Cysteine Hydrochloride HCL anhydrous CAS 52-89-1 is white to slight yellow crystalline or crystalline powder. It is a flour fermentation promoter, accelerate the gluten forming, prevent aging. It is used as additive in medicine, feed, food, cosmetics. It is the bread improver; Nutritional supplements, antioxidants, stabilizer, color-protecting.