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UV Absorber BP-4 /Benzophenone- 4 CAS 4065-45-6 Chemical Auxiliary Cosmetic Sunscreen Additives Introduction: The ultraviolet absorber BP-4 belongs to the benzophenone class compounds. It is a white or light yellow powder at room temperature, which can effectively absorb 285~325Im of ultraviolet light. It is a kind of broad spectrum ultraviolet absorber with high absorption rate, non-toxic, lightless Chemicalbook sensitization, no teratogenic effect, and good light and heat

For making grease 12-HYDROXYSTEARIC ACID CAS 106-14-9 Organic Synthesis Overview of For making grease 12-HYDROXYSTEARIC ACID CAS 106-14-9 Organic Synthesis Flake or needle-shaped crystals. Insoluble in water, soluble in ethanol and chloroform. Product Parameters of For making grease 12-HYDROXYSTEARIC ACID CAS 106-14-9 Organic Synthesis Item Value Product Name 12-HYDROXYSTEARIC ACID CAS 106-14-9 MF C18H36O3 MW 300.48 EINECS 203-366-1 Appearance White crystal Picture of For

Fruit Preservative Organic Intermediate N-Bromosuccinimide CAS 128-08-5 Antiseptic And Mildew-Proof Agent Introduction: N-bromosuccinimide, also known as N-bromosuccinimide, is an important brominating agent in organic synthesis. It has the advantages of mild reaction conditions, good selectivity, high yield, and easy separation of products during bromination. It is used in the free radical bromination of allyl and benzyl groups; electrophilic bromination of ketones, aromatic

Organic Chemicals 3,4,5-Trimethoxybenzaldehyde CAS 86-81-7 C10H12O4 Pharmaceutical Chemical Intermediates Introduction: White to slightly yellow needle shaped crystals. Uses: Used in ruminant feed, similar to urea as a feed additive, but safer than urea. Used as pharmaceutical intermediates, growth hormones, foaming agents, and paint making. Product Name 3,4,5-Trimethoxybenzaldehyde CAS 86-81-7 MF C10H12O4 MW 196.2 EINECS 201-701-6 Color white crystalline powder

Food Additives Sucrose Octaacetate CAS 126-14-7 C28H38O19 Alcohol Change Agent Bittering Agent Introduction: Sucrose octaacetate is a white powder, almost odorless, with a strong bitter taste and hygroscopicity. It is very slightly soluble in water. Sucrose octaacetate can be hydrolyzed into sucrose. Uses: Used as alcohol denaturant, bitter additive for food and medicine, adhesive for food packaging, paper impregnation agent, plasticizer and additive for cellulose ester and

Organic Synthetic Materials N-Iodosuccinimide CAS 516-12-1 Organic Synthesis Sulfur Oxidation Titration Reagent Iodination Reagent Introduction: N-iodosuccinimide, commonly abbreviated NIS, is a white needle-shaped crystal. NIS is an important electrophilic iodination reagent in organic chemistry. It can react with alkenyl aluminum intermediates to prepare alkenyl iodide compounds. It can also be used as an oxidizing reagent to oxidize and cyclize dipeptides to prepare β

For Powder Coating Glycidyl Methacrylate CAS 106-91-2 GMA Organic Polymer Synthesis Overview of For Powder Coating Glycidyl Methacrylate CAS 106-91-2 GMA Organic Polymer Synthesis It is a colorless, transparent, low-viscosity liquid at room temperature. It is soluble in common organic solvents but insoluble in water. Since epichlorohydrin is used in the production process, there is usually a small amount of epichlorohydrin residue in the product. GMA has a typical odor of

Dye Fixing Agent Organic Intermediate Bis(4-Hydroxyphenyl) Sulfone CAS 80-09-1 Leather Tanning Agent Electroplating Additive Introduction: White needle-shaped crystals. Melting point 240-241℃. Easily soluble in aliphatic hydrocarbons, soluble in alcohol , slightly soluble in aromatic hydrocarbons, and insoluble in water. The molecule of this product contains two hydroxyl groups and a sulfone group with strong electron withdrawal, so the acidity is stronger than other phenols.

Silane Coupling Agent Organic Intermediate 3-Aminopropyltrimethoxysilane CAS 13822-56-5 Reinforcing Agent Cross-Linking Accelerator Introduction: Silane coupling agent KH-540 is trimethoxysilane, which has a significantly faster hydrolysis rate than triethoxysilane KH-550, and can provide faster reaction and curing speeds. However, the side reaction product of its hydrolysis reaction is methanol, which is slightly less environmentally friendly. Uses: Silane coupling agent KH