Intermediários cosméticos
Produto a granel de alta pureza 99% Cinnamato de metilo CAS 103-26-4 Fixante de fragrância para cosméticos e sabores alimentares a preços competitivos
White Powder Methyl Cinnamate CAS 103-26-4 Overview Methyl cinnamate is the cinnamic acid and is a white or transparent solidwith a strong, aromatic odor. It is found naturally in a variety of plants, including in fruits, Iike strawberry, and some culinary spices, such as Sichuan pepper and some ...
Matéria prima branca do pó do amortecedor da pureza alta 99,5% Min HEPES CAS 7365-45-9
White Powder HEPES CAS 7365-45-9 Buffer Overview HEPES has been described as one of the best all-purpose buffers available for biologicalresearch. At biological pH, the molecule is zwitterionic, and is effective as a buffer at pH 6.8 to 8.2 (pKa 7.55). It is typically used in cell culture at ...
99% de pó branco sódio L-piroglutamato sódio PCA-Na hidratante natural para a pele
O L-piroglutamato de sódio em pó branco CAS 28874-51-3 é um umectante de alto desempenho derivado de aminoácidos, servindo como um componente do fator de hidratação natural da pele. Ideal para formulações de cosméticos, alimentos, higiene bucal e cuidados com os cabelos. Disponível para ODM e OEM com amostras e garantia de 12 meses.
Pó branco HEDTA-Na3 N-(2-Hydroxietil)Etilenodiamina-N,N',N'-Sal trissódico de ácido triacético CAS 139-89-9
White Powder HEDTA-Na3 CAS 139-89-9 Overview As chelating agent for trivalent iron from pH 7 to pH 10. Forms strong 1:1 ferric chelates. The iron chelates formed will then chelate other heavy metal or alkaline earth ions. Product Parameters Product Name HEDTA-Na3 CAS number 139-89-9 MF C10H15N2Na3O7 ...
Pólvora branca PVP/VA de qualidade cosmética Poli ((1-vinilpirrolidona-co-acetato de vinilo) CAS 25086-89-9 Dispersante adesivo solúvel em água
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 Qualidade 99% Tereftalaldeído/P-Ftalaldeído pó cristalino branco CAS 623-27-8 em estoque
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...
Venda a retalho de ácido ursólico natural em pó CAS 77-52-1 para ingredientes cosméticos e aditivos antioxidantes alimentares com preço 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 ...
A matéria prima cosmética 1,3-Dihidroxiacetona DHA CAS 96-26-4 sintetiza intermediários materiais
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 ...
Venda a quente Ácido 1,1-ciclobutanedicarboxílico CAS 5445-51-2, pó cristalino branco para materiais e produtos 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: ...
