Span 20

■ Performance：常温下为黄色至琥珀色粘稠液体或膏体。有特殊气味，稍溶于异丙醇、四氯乙烯、二甲苯、棉子油、矿物油中，微溶于液体石蜡，不溶于水，分散后呈乳状溶液。具有乳化、润滑、稳定、消泡等性能，属W/O型乳化剂，HLB值8.6。

■ Use：可用于食品中作为乳化剂；还用于化妆品、涂料、纺织等行业中作为油性乳化剂。

■ Product packaging：双重盖PE桶，25kg/桶，200kg/桶和1000kg/桶。

■ Storage and transportation：阴凉、干燥、通风处，不得与有害物质混放。

■ Technical Indicators：Complies with GB25551-2010 standard

Span

Chemical Name：Sorbitan fatty acid ester

■ Performance：Span is a chemical synthesis of various fatty acids and sorbitol derived from fractionation of vegetable oils, safe, non-toxic, non irritating。Obtaining a series of products based on different types of fatty acids。This series of products are lipophilic non ionic emulsifiers，HLB values range from 1.8 to 8.6,It can be dissolved in polar organic solvents and oils.

■ Package：Solid 25 kg/bag;  Liquid 25 kg/barrel, 200 kg/barrel, 900 kg/barrel.

■ Transport：Storage and transportation of general chemicals. 

■ Application：

1. The span series of products are widely used as emulsifiers in other industries such as food, cosmetics, pharmaceuticals, etc.

2. Widely used as a food additive in cake oil, bread improver, and various beverages, it has emulsifying and stabilizing effects.

3. As a cosmetic additive, it can stably emulsify various oils and fats.for example: white mineral oil, silicone oil, animal oil, synthetic oil, etc.S40、S60、S65  used in solid products, it has emulsifying and thickening effects,S80 、S85 can improve the gloss of lotion in addition to emulsification.

4. Used as emulsifier, suspension aid, dispersant, wetting agent, etc. in pharmaceutical supplements.

5. Span is also used in other industries, such as textile additives (oil agents, softeners)、Metal processing aids (rust inhibitor, Cutting fluid).

■ Fatty acid composition and indicators：