Span 20; Sorbitan Laurate; Sorbitan Monododecanoate; 1338-39-2; Factory Price

• Customization: Available
• CAS No.: 1338-39-2
• Formula: C18h34o6
• Model NO.: YQSF0017
• EINECS: 215-663-3
• Classification: Biochemical Reagents
• Grade: CP
• Specific Usage: For Biological Purpose, Technical Grade, Pratical Use
• Content: /
• Usage: Laboratory Reagents, Teaching Reagents
• Source: /
• Habit Appellation: Span 20
• Application: Industry, Agriculture
• Property: Biochemical Reagent
• Appearance: Amber Oily or Brown Viscous Liquid
• Store: Rt
• Enzyme Activity: /
• Purpose: Experimental Study
• Transport Package: Plastic Bottle
• Specification: 25; 100g; 500g
• Trademark: /
• Origin: China
• Production Capacity: 90000pieces/Year

Product Description

Product Description

 

Product Name	Span 20
CAS	1338-39-2
Hydroxyl value	≥330-360KOHmg/g
Code	YQSF0017
Packing	25;100g;500g

For more product information and discounted prices, please contact customer service for assistance.

English name: Span 20; Sorbitan laurate;Sorbitan monododecanoate

Other names: Class 20; Dodecanoic acid sorbitol ester; Sorbitan monolaurate; Cool tea alcohol lauric acid ester; Lauric acid cools the tea, making it mellow; Dehydrated sorbitol lauric acid monoester; Monododecanoic acid dehydrated sorbitol ester; Si Ben 20; Span20; Emulsifier S-20

CAS number: 1338-39-2

C18H34O6=346.46

Grade: CP

Hydroxyl value: 330-360KOHmg/g

Acid value: ≤ 7KOHmg/g

Saponification value: 160-175KOHmg/g

Heavy metals: ≤ 0.001%

Burning residue: ≤ 0.5%

Characteristics: Amber oily or brown viscous liquid, soluble in mineral oil, cottonseed oil, m-e-t-h-a-n-o-l, ethanol, i-s-o-p-r-o-p-a-n-o-l, and ethylene glycol, insoluble in water and p-r-o-p-y-l-e-n-e glycol. Relative density (d204) 1.032. Melting point: 14-16 ºC. The refractive index (n20D) is 1.4740. Hydrophilic and oleophilic value (HLB) 8.6. The viscosity is about 4500mPa · s (25 ºC). Flash point>110 ºC

Purpose: Biochemical research. Non ionic surfactants, emulsifiers, lubricants, desiccants, gas chromatography stationary liquids, separation and analysis of oxygen-containing compounds

Save: RT

Company Profile

Nanjing Yanqiao Technology Co., Ltd is a modern high-tech chemical enterprise specializing in the R & D, production and sales of chemical reagents, biological reagents and fine chemical products.

Our company has various products, mainly engaged in various biochemical reagents, including enzymes, proteins, amino acids, carbohydrates, plant hormones, separation materials, culture media, buffers, pigments, chemical additives, etc.

The products are widely used in chemical plants, power plants, lubricating oil plants, pharmaceutical plants and water treatment processes, as well as the construction industry, agriculture, printing and dyeing industry, stationery production, university laboratories, scientific research institutions and other fields.

We adhere to the management principle of "quality first, service first, continuous improvement and innovation to meet customers", and take "zero defects, zero complaints" as the quality goal.

With mature and stable products, considerate service and good reputation, Nanjing Yanqiao Technology Co., Ltd. Sincerely welcomes friends at home and abroad to negotiate and cooperate, and work together!

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