Calcium gluconate(CAS 299-28-5) is an important organic calcium, which is mainly used as calcium fortifier and nutrient, buffer, curing agent and chelating agent in food.

Potassium citrate is used as a buffer, chelating agent, stabilizer, antioxidant, emulsifier, flavoring agent, etc. in the food industry. In the pharmaceutical industry, it is used for hypokalemia, potassium deficiency and alkalization of urine.

Sodium citrate is used as a flavoring agent and stabilizer in the food and beverage industry; as an anticoagulant, phlegmizer and diuretic in the pharmaceutical industry; in the detergent industry, it can replace sodium tripolyphosphate as a non-toxic Additives for detergents.

CAS:9005-64-5 Synonysm:Polisorbate 20- PS 20;Tween 20 (Trademark of ICI America, Inc.);Tween 20 ;Tween 20 1LT;Twain 20;TWEEN(R) 20 Vetec(TM) reagent grade, 40%;ACRYL/BIS 37.5:1 PREMIXED PWD ULTRA PURE;TWEEN 20 ELECTROPHORESIS GRADE EINECS:500-018-3 Brand Name:Unilong Place of Origin:Shandong, China Purity:99% Product name: Polysorbate 20 Packing: 25kgs/drum Delivery:Immediately MF:C26H50O10 MW:522.6692

Polysorbate 60, commonly known as Tween 60, is a nonionic surfactant and emulsifier derived from sorbitol and fatty acids, typically stearic acid. It appears as a yellow to amber-colored, viscous liquid or semi-gel and is soluble in water, ethanol, and various organic solvents.

Polysorbate 80, also known as Tween 80, is a nonionic surfactant and emulsifier derived from the reaction of sorbitol, ethylene oxide, and oleic acid. It appears as a yellowish to amber-colored, viscous liquid and is highly soluble in water and ethanol.