Intermédiaires cosmétiques
Poly (acétate de 1-vinylpyrrolidone-co-vinyle) poudre blanche PVP/VA de qualité cosmétique CAS 25086-89-9 dispersant adhésif soluble dans l'eau
White Powder PVP/VA Poly(1-vinylpyrrolidone-co-vinyl acetate) CAS 25086-89-9 Overview Copovidone is a white to yellowish-white amorphous powder. It is typically spray-dried with a relatively fine particle size. It has a slight odor and a faint taste. Product Parameters Product Name PVP / VA CAS ...
Poudre cristalline blanche de haute qualité, 99% téréphtalaldéhyde/P-phtalaldéhyde, CAS 623-27-8, en Stock
Advantage Price High Quality 99% Terephthalaldehyde/P-Phthalaldehyde CAS 623-27-8 in Stock Introduction: Melting point: 114–116 °C (lit.)Boiling point: 245–248 °C (lit.)Density: 1.06 g/cm³Vapor pressure: 0.25–0.46 Pa at 20–25 °CRefractive index: 1.4800 (estimated)Flash point: 76 °CStorage requiremen...
Vente en gros de poudre d'acide ursolique naturel CAS 77-52-1 pour ingrédients cosmétiques et additifs antioxydants alimentaires avec prix d'usine
Factory Supply Advantage Price Ursolic Acid Powder CAS 77-52-1 for Cosmetic Ingredients and Food antioxidant additives with Factory Price Introduction: Melting point: 292°C (dec.) (lit.) Specific rotation: 59° (c = 0.3, pyridine) Boiling point: 502.79°C (rough estimate) Density: 1.0261 (rough ...
La matière première cosmétique 1,3-Dihydroxyacetone DHA CAS 96-26-4 synthétise les intermédiaires matériels
Advantage Price Cosmetic Raw Material 1,3-Dihydroxyacetone DHA CAS 96-26-4 Syntheses Material Intermediates Introduction: Melting point: 75–80 °CBoiling point: Decomposes above 188 °CDensity: 1.3 g/cm³Flash point: 97.3 °CVapor pressure: ＜0.01 Pa at 20 °CSolubility: Freely soluble in water and ...
Acide 1,1-cyclobutanedicarboxylique CAS 5445-51-2, poudre cristalline blanche pour matériaux et produits chimiques fins, offre spéciale
Advantage Price 1,1-Cyclobutanedicarboxylic acid CAS 5445-51-2 for Materials and Fine Chemicals Introduction: Appearance: White crystalline powder / Prismatic crystalsMelting point: 157–161 °C (typically 158 °C)Boiling point: 366.4 °C (760 mmHg)Flash point: 189.6 °CDensity: 1.534 g/cm³Solubility: ...
Vente à chaud DL-Panthénol CAS16485-10-2, utilisé dans la synthèse organique, ainsi que pour les pesticides et les intermédiaires pharmaceutiques
Factory Supply Advantage Price DL-Panthenol CAS 16485-10-2 Extensive Use Introduction: Appearance: White to off-white crystalline powder with a slight characteristic odor.Melting point: 64.5–68.5°CBoiling point: 483.6°C (760 mmHg)Density: 1.166 g/cm³Flash point: 246.3°CSpecific rotation: −0.05° to ...
Acétate de 2-éthylhexyle de haute qualité (CAS 103-09-3), utilisé comme additif pour les peintures de haute qualité, les revêtements de haute qualité et les polisseurs de cuir
Factory Supply Competitive Price 2-Ethylhexyl acetate CAS 103-09-3 With fast delivery Introduction: Acetic acid-2-ethylhexyl ester is a colorless transparent liquid that is insoluble in water but miscible with ethanol and other organic solvents. It has strong penetrating power and good adhesion. ...
1,1'-Carbonyldiimidazole (CAS 530-62-1), CDI, Utilisé dans la synthèse organique, ainsi que pour les pesticides et les intermédiaires pharmaceutiques
Factory Supply Advantage Price 1,1'-Carbonyldiimidazole CDI CAS 530-62-1 Extensive Use Introduction: N,N'-Cycloimidoyl is soluble in water and also in organic solvents such as alcohols and ethers. It is extremely prone to deliquescence and decomposes into imidazole and carbon dioxide upon contact ...
Poudre cristalline blanche d'acide p-anisic (4-acide anisic CAS 100-09-4) pour les applications de conservateur cosmétique et de saveur alimentaire
Supply Good Price White Crystal Powder 4-Anisic Acid CAS 100-09-4 Extensive Use Introduction: This product is white crystalline powder. Its melting point is 182~185°C, boiling point 275°C and flash point 185°C; bulk density is 380kg/m³, specific gravity 1.385, refractive index ranges from 1.571 to 1...
