Superiority:
Our company was built in 2009 with an ISO certificate.In the past 5 years, we have grown up as a famous fine chemicals supplier in China and we had established stable business relationships with Samsung,LG,Merck,Thermo Fisher Scientific and so on.Our main business covers the fields below:
1.Noble Metal Catalysts (Pt.Pd...)
2.Organic Phosphine Ligands (Tert-butyl-phosphine.Cyclohexyl-phosphine...)
3.OLED intermediates (Fluorene,Carbazole,Boric acid...)
4.Customs Synthesis
Our advantage:
1. Higest quality and good package
2.Fast delivery
3.Better payment term
4.Fast response to customer within 6 hours
5.Good business credit in Europe ,US ,Japan ,Korea
Anyway ,if you need any chemicals from China ,Henan Tianfu can help you
Details:
Product Name:
Tween-Polysorbate
Synonyms:
Ethoxylated Sorbitan Ester
Polyoxyethylene Sorbitan Monopalmitate
Chemical Composition: Polyoxyethylene Sorbitan Monostearate
Properties and Uses:
T-20
Synonyms: polysorbate 20,tween 20
CAS: 9005-64-5
Molecular Formula: C18H34O6•(C2H4O)n
Molecular Weight '522. 67
1.Soluble in water, methanol, ethanol, isopropyl alcohol and many other solvents; insoluble in animal or mineral oil; Used as emulsifier, dispersing agent, solubilizer and stabilizer.
2. It’s nontoxic to human body; free of irritation; used in the production of cakes, ice-cream, shortening etc in food processing industry.
3. Used as emulgator for mineral oil and cosmetics;solvent for dyes;stabilizer for foam plastic;emulsifier, dispersing agent and stabilizer for medical products; inert ingredients for emulsion.
T-40
Synonyms: polysorbate 40, tween 40
CAS: 9005-66-7
Molecular Formula c22h42o6. (c2h4o)n
Molecular Weight 0
Soluble in water, methanol, ethanol, isopropyl alcohol and many other solvents; insoluble in animal or mineral oil; Used as o/w emulsifier, solubilizer, stabilizer,disperant, antistatic agent and lubricant.
T-60
Synonyms: polyoxyethylene sorbitan monostearate, polysorbate-60, polysorbate 60,tween 60, tween-60, emulsifier t-60, tween-61, emulsifier t-6l
Category: speciality chemicals- ethoxylated sorbitan esters
Sub category/application: nonionic surfactants, emulsifier, solubilizer ,antistat and fiber lubricant
CAS: 9005-67-81. Soluble in water, methanol, ethanol, isopropyl alcohol and many other solvents; insoluble in animal or mineral oil; Has good emulsification performance besides moisturizing, foaming and dispersant function.
2. Used as o/w emulsifier, disperant and stabilizer; Used in the production of food, medicine, cosmetics, and water-borne coating.
3. Used as softener and antistatic agent in textile;Component of oiling agent for polypropylene spinning and softener for fiber postprocessing; Eliminate static from fiber to improve its softness and give fiber capacity to take dye well.
T-80
Synonyms: sorbitan,mono-9-octadecenoate, poly(oxy-1, 2- ethanediyl) derivs. , (z)-; sorbitan, monooleate, polyoxyethylene derivs. (8ci); glycols, polyethylene, ether withsorbitan monooleate
Cas: 9005-65-6
Category: speciality chemicals- ethoxylated sorbitan esters 9005-65-5
Sub category / application: nonionic, emulsifier, solubilizer ,antistat and fiber lubricant
1. Soluble in water, methanol and ethanol; insoluble in mineral oil; Used as emulsifier, disperant, moisturizer, solubilizer and stabilizer; Used in medicine, cosmetics and food industry.
2.Used as stabilizer, foaming agent in the production of polyurethane foamed plastic; Used as anti static agent in fiber synthesis, intermediate for chemical fiber oiling agent; Used as moisturizer and dispersant in cinefilm made with sensitive materials; Together with the use of emulsified silicon oil, it shows good performance in water proofing for fabric; Also used as nylon and rayon cord oil agent, water soluble emulsifier; Usually used with Span-80.
3. Used as oil field emulsifier, wax proofing agent, moisturizer for thickened oil, resistance reducing agent and finishing agent for areas near the well. Used to make lubricant cooling liquid for high-precision machine tools.
Packing and Transport:
This product can be packed in 200KG iron drums, stored and transported according to common chemicals.
As per specific customer needs(available in bulk & small volume),the product can be made available with customized packing.
Storage:
Stored in dry and ventilated place. Storage period: 1 year.
Quality Specification:
Type
Appearance
Hydroxyl value
Saponification value
Acid Value
Water percentage
HLB Value
Specific gravity
T-20
Amber viscous liquid
90-100
40-50
≤2.0
≤3
16.5
1.08-1.13
T-40
Light yellow wax like solid
85-100
40-55
≤2.0
≤3
15.5
1.05-1.10
T-60
Light yellow wax like solid
80-105
40-55
≤2.0
≤3
14.5
1.05-1.10
T-80
Amber viscous liquid
65-82
43-55
≤2.0
≤3
15
1.06-1.09