Intermedios cosméticos
Dispersante adhesivo soluble en agua de poli(acetato de 1-vinilpirrolidona-co-vinilo) en polvo blanco PVP/VA de grado cosmético CAS 25086-89-9
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 ...
Alta calidad 99% Tereftalaldehído/P-Ftalaldehído polvo cristalino blanco 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...
Venta al por mayor de polvo de ácido ursólico natural CAS 77-52-1 para ingredientes cosméticos y aditivos antioxidantes alimentarios con precio de fábrica
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 ...
Materia prima cosmética 1,3-dihidroxiacetona DHA CAS 96-26-4 Sintéticas Materiales intermedios
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 ...
Venta en caliente Ácido 1,1-ciclobutanedicarboxílico CAS 5445-51-2, Polvo cristalino blanco para materiales y productos químicos finos
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: ...
Venta en caliente DL-Panthenol CAS16485-10-2, utilizado en la síntesis orgánica, así como para pesticidas y productos farmacéuticos intermedios
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 ...
Acetato de 2-etilhexilo de alta calidad (CAS 103-09-3), utilizado como aditivo para pinturas de alta calidad, recubrimientos de alta calidad y lustradores de cuero
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'-Carbonildiimidazol (CAS 530-62-1), CDI, utilizado en síntesis orgánica, así como para pesticidas y productos intermedios farmacéuticos.
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 ...
Polvo cristalino blanco de ácido p-anísico (ácido 4-anísico CAS 100-09-4) para aplicaciones de conservantes cosméticos y aromas alimentarios
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...
