intermédiaire organique

White Powder L-Ascorbyl Palmitate/Palmitoyl L-Ascorbic Acid CAS 137-66-6 Organic Synthetic Materials Overview L-ascorbyl palmitate is a white or slightly yellow powder with a faint citrus aroma, and is insoluble in water and vegetable oil. Product Parameters Item Value Product Name L-Ascorbyl Palmitate CAS 137-66-6 MF C22H38O7 MW 414.53 EINECS 205-305-4 Appearance White Powder Product Image Application 1. Primarily used as an antioxidant, it is widely applied in various

Deep Red Powder Solvent Red 23 SUDAN RED CAS 85-86-9 Biological Stain Agent Solvent Red 23 is an oil-soluble red azo dye primarily used in cosmetic products in Japan. This biological stain agent has been reported in cases involving hairdressers who also reacted to PPD and p-aminoazobenzene. One case of contact dermatitis was documented in the metal industry. Applications Weakly acidic azo dye used for biological staining, dye formulations, metabolites, and environmental

White Crystalline Powder 99% BIS-Tris CAS 6976-37-0 Biological Buffer Overview White crystalline powder, biological buffer solution, used for detecting creatine kinase; also used for effectively protecting hemoglobin during freeze-drying; catholyte, used in IEF/2-D gel electrophoresis. Product Parameters Item Value Product Name BIS-Tris CAS 6976-37-0 MF C8H19NO5 MW 209.24 EINECS 230-237-7 Appearance White Crystalline Powder Product Image Application Used as an analytical

White Powder Cosmetics Raw Material Arbutin CAS 497-76-7 Skin Whitening Overview It is derived from the leaves of bearberry. Melting point: 195-198°CBoiling point: 375.31°C (rough estimate)Density: 1.3582 (rough chemical estimate)Refractive index: -65.5° (C=4, H₂O)Storage conditions: Inert atmosphere, Room temperature Product Parameters Item Value Product Name Arbutin CAS 497-76-7 MF C12H16O7 MW 272.25 EINECS 207-850-3 Appearance White Powder Product Image Application In

White Crystal Sodium Tert-Butoxide CAS 865-48-5 Organic Synthesis Intermediates Overview Sodium tert-butoxide, also known as sodium tributoxide, is a white crystalline solid with the molecular formula C4H9NaO and a molecular weight of 96.10. It is stable at room temperature and pressure, and has a slight toxicity to water. It is used as an intermediate in organic synthesis and pharmaceuticals, or as a strong base in condensation, rearrangement, and ring-opening reactions in

White Powder 2-Bromo-4-Chloropropiophenone CAS 877-37-2 Dye Intermediates Overview It is an important organic synthesis intermediate, mainly used in the fields of pharmaceuticals, dyes, and pesticides. Product Parameters Item Value Product Name 2-bromo-4-chloropropiophenone CAS 877-37-2 MF C9H8BrClO MW 247.52 EINECS 100-413-0 Appearance white powder Product Image Application As a raw material or intermediate in dye synthesis, it is used to prepare dye products with specific

Yellow-brown Liquid Furfural Cas 98-01-1 Key Ingredient Introduction: Furfural is an essential renewable, non-petroleum based, chemical feedstock which is primarily composed of various agricultural byproducts, including oat husks, wheat bran, corncobs, and sawdust. Chemically, furfural is an organic compound belonging to an aldehyde of furan with the odor of almonds. It is typically produced for industrial purposes, which can be used as a selective solvent in the process of

White Powder Sodium Octanoate Sodium Caprylate CAS 1984-06-1 Pharmaceutical Intermediates Overview Melting point: ~245 °C (dec.) Density: 1.188 at 20 °C Vapor pressure: 0 Pa at 20 °C pH value: 8.0-10.5 (100 g/L, H2O, 20 °C) Product Parameters Item Value Product Name Sodium Octanoate CAS 1984-06-1 MF C8H15NaO2 MW 166.19 EINECS 217-850-5 Appearance White Powder Product Image Application In the pharmaceutical industry, sodium octanoate is used as an inactive ingredient in

White Crystal Powder Hydroxylamine Sulfate CAS 10039-54-0 Key Ingredient Product Overview Colorless or white crystals. Soluble in cold water, ethanol and methanol. Product Parameters Item Value Product Name Hydroxylamine Sulfate CAS 10039-54-0 MF H2O4S.2H3NO MW 164.14 EINECS 233-118-8 Appearance White Crystal Powder Product Image Application Hydroxylammonium sulfate is a reducing agent in photography; catalyst, swelling agent, and copolymerization inhibitor in polymerization