Tween 40/Polyoxyethylene Sorbitan Monopalmitate CAS 9005-66-7

• CAS No.: 9005-66-7
• Formula: C12h18o11
• Classification: Biochemical Reagents
• Grade: CP
• Specific Usage: For Biological Purpose
• Content: Br
• Model NO.: SAA0019
• Usage: Laboratory Reagents, Teaching Reagents
• Source: General Reagent
• Habit Appellation: Tween 40
• Application: Scientific Research
• Property: Biochemical Reagent
• Transport Package: Plastic Bottle
• Specification: 500ml
• Trademark: NJDULY
• Origin: Nanjing, China
• HS Code: 34021300
• Production Capacity: 100 Piece/Pieces Per Month

Product Description

Grouping	surface active agent
Keywords	Tween 40
Brand	NJDULY
Model	SAA0019
Place of Origin	Nanjing, China (Mainland)
Payment	T/T
Port	Shanghai
Supply Capacity	100 Piece/Pieces per Month
Packing	500 ml/piece
Other packaging	Please contact customer service
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English Name: tween 40; Polyoxyethylene sorbitan monopalmitate

Other names: spitting and mixing 40; Polyoxyethylene sorbitan Monopalmitate; Poly (ethoxy palmitic acid) cool tea alcohol; Polyoxyethylene dehydrated sorbitol Monopalmitate; Polysorbate; Dehydrated sorbitol Monopalmitate polyoxyethylene ether

CAS No.: 9005-66-7

Molecular formula: c22h42o6 · (C2H4O) n

Level: CP

Hydroxyl value: 90 ~ 107kohmg / g

Acid value: ≤ 2.0kohmg/g

Saponification value: 40 ~ 50kohmg / g

Heavy metal: ≤ 0.001%

Moisture: ≤ 3.0%

Character: pale yellow liquid (gelatinous) after placement. Soluble in water, methanol, ethanol, isopropanol, ethylene glycol and cottonseed oil, insoluble in vegetable oil and mineral oil. The relative density is about 1.08. Viscosity: 400 ~ 600MPa. S. Hydrophilic lipophilic value hlb15 6. Flash point > 149 ºC.

Purpose: biochemical research. Nonionic surfactant. Separate and analyze fatty acid esters, alcohols, ketones and halides with gas chromatographic stationary liquid (maximum service temperature 140 ºC). Water soluble emulsifier. Add solvent. Antistatic agents and fiber lubricants for textile industry

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Company Information

Nanjing Duly Biotech Co.,Ltd 

has been established for 11 years. It  is mainly engaded in biological and chemical reagents,including enzyme reagents, proteins, nucleic acids, pigments, amino acids, vitamins,carbohydrates, buffers, surfactants,culture media and Separation of materials and kits.There are more than 10,000 products in total.

 

Our company's aim is to provide customers with the best quality products and the most intimate service.Personnel has been trained; every batch of material is checked; each procedure guarantees the quality; every bag of our products is top grade;service is thoughtful all the time.The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.

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