Polysorbate is a hydrophilic and nonionic surfactant.It is safe and nontoxic to add it in food as emulsifier when properly used in accordance with GB2760-2011.There are various items because of different fatty acids.The HLB value is 9.6-16.7.It can dissolve or disperse in water,alcohol and other polar oragnic solvents,with the funciton of emulsification,solubilization and stabilization.
Sorbitan ester is a lipophilic and nonionic surfactant.It is safe and nontoxic to add it in food as emulsifier when properly used in accordance with GB2760-2011.There are various items because of different fatty acids.The HLB value is 1.8~8.6.It can dissolve in polar organic solvents and oils.

Samreal Chemical Co., Ltd. (including Shanghai Samreal Chemical Co., Ltd. and Ningbo Samreal Chemical Co., Ltd.) has been in operation since 2009. It is a comprehensive chemical enterprise that integrates technological development, production, sales, and service.

Our High Quality Pharmaceutical Grade and Food Grade Copper Gluconate CAS 527-09-3 comes in a blue powder or Light blue green powder form, meeting strict specifications such as chloride content ≤0.07% and assay of 98.0%~102.0%.

With a purity of 98%, 8-Hydroxyquinoline Sulfate CAS 134-31-6 is a highly effective compound known for its wide array of applications in various industries. Its molecular formula C18H14N2O2.H2SO4 gives it a molecular weight of 388.398, making it a versatile and potent ingredient.

4-Phenylbutyric acid (synonym: 4-Phenylbutanoic acid) is an important aromatic carboxylic acid and organic synthesis intermediate. Its CAS Registry Number is 1821-12-1, EINECS number is 217-341-8, molecular formula is C₁₀H₁₂O₂.

HFE-347(CAS 406-78-0) is an environmentally friendly solvent used as a cleaning agent, drying agent, and an aid for removing dust or non-condensable gases.

Dioctyl Sodium Sulfosuccinate CAS 577-11-7 is an important chemical widely used in pharmaceutical, chemical, and other fields.

Perfluoro(4-methylpent-2-ene), with the CAS Number 2070-70-4, is marketed as SM 2000 Electron Fluoride Fluid. This product is a colorless and odorless electronic cleaning agent with excellent electrical insulation properties. Additionally, it can function as a fluorocarbon solvent and a coolant.

4-Methoxyphenol（MEHQ）CAS 150-76-5 is primarily employed as a polymerization inhibitor for the production, storage and transportation of vinyl monomers such as acrylonitrile, acrylic acid and its esters, and methacrylic acid and its esters.

PPG Polypropylene glycol CAS No 25322-69-4, We supply different specs as below: PPG-200、400、600、1000、1500、2000、3000 、4000

Potassium ferrocyanide trihydrate CAS 14459-95-1 has the molecular formula K₄Fe(CN)₆·3H₂O. It occurs as pale yellow crystalline powder with a relative density of 1.85.

Cyclopentane is a cycloalkane and an organic compound with the molecular formula C₅H₁₀. It is a colorless transparent liquid, insoluble in water, but soluble in most organic solvents such as ethanol, ether, benzene, carbon tetrachloride, and acetone. It is mainly used as a foaming agent, solvent, and standard substance for chromatographic analysis.