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NTZH-Tween-20

53 Inquiries

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CAS No.:

9005-64-5

Content:

100%

Port:

Qingdao Port

Packaging:

200kg/drum or acc. to customers' requirement

Price valid (until):

2025-04-16

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Nantong Zhenghao Chemical Co.

Company Type:

Trader

Location:

China

Qualification:

Main Products:

Polyoxyethylene Octylphenol Ether,Random Polyether,Allyl Alcohol Polyether,Alkynol Polyether,Special Polyether,Building Admixture

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Product Description
Seller Information
Inquiry History

Description

Product Detail

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Specifications

Polysorbate 20 (Tween 20) Technical Description

Physical Properties

This product is a yellow or amber clear oily liquid with a characteristic odor and faint bitter taste.

Relative density: 1.01
Boiling point: 321°C
Flash point: 321°C
Refractive index: 1.472
Viscosity (25°C): 0.25–0.40 Pa·s
Solubility: Miscible with water, ethanol, methanol, and ethyl acetate; insoluble in liquid paraffin, fixed oils, and light petroleum. One part dissolves in 130 parts cottonseed oil and 200 parts toluene.
pH of 5% aqueous solution: 5–7
HLB value: 16.7

Functions and Applications

Polysorbates are a large class of nonionic surfactants with emulsifying, dispersing, solubilizing, and stabilizing properties. They are widely used as emulsifiers, dispersants, solubilizers, and stabilizers in industries such as pharmaceuticals, daily chemicals, food, and textiles.

Emulsification: High-concentration electrolytes and pH changes have minimal impact on their emulsifying capacity. They are excellent oil-in-water (O/W) emulsifiers and are often combined with sorbitan esters to enhance emulsion stability. By adjusting the type and dosage of co-used emulsifiers, O/W or water-in-oil (W/O) emulsions/creams with different textures and consistencies can be formulated.
Solubilization/Dispersion: Effective for emulsifying various oils (mineral, vegetable, animal), making them suitable for manufacturing:
- Liquid preparations: Aromatic waters, mixtures, lotions, emulsions.
- Semi-solid preparations: Ointments, creams, suppositories.
- Sterile/aseptic products: Eye drops, eye ointments, injections.

Safety Note: When selecting these excipients, prioritize both formulation stability and safety.

Usage Concentration

Polysorbate 20 is used at 0.1–2.0% (w/v), depending on the application.

Formatting Notes

Term Consistency: Aligned with international standards (e.g., "Polysorbate 20" for official documentation, "Tween 20" as a commercial alias).
Technical Accuracy: Maintained precise units (e.g., Pa·s for viscosity, HLB value for surfactant hydrophilic-lipophilic balance).
Application Context: Highlighted pharmaceutical/daily chemical relevance (consistent with the user’s historical queries on surfactants like SLES).

Basic Info

Product Name:

Polyoxyethylene sorbitan monolaurate

Other Name:

Sorbitan,monododecanoate,poly(oxy-1,2-ethanediyl) derivs.;Sorbitan,monolaurate,polyoxyethylene derivs.;Atlas G 7596P;Atlas G 7596J;Polyoxyethylene Span 20;Tween 21;Polysorbate 20;Tween 20;G 7596J;Armotan PML 20;Sorbimacrogol laurate;Ethylene oxide-sorbitan monolaurate adduct;Vykamol Sorbitol 6B;G 1020;GL 1;Poly(oxyethylene)sorbitan ether monolaurate;Sorbitan polyethoxy monolaurate;Crillet 1;Oxyethylated sorbitan monolaurate;Sorbimacrogol laurate 300;Sorgen TW 20;Sorbitan monolaurate poly(oxyethylene)ether;Polyethylene glycol sorbitan monolaurate;Ethylene oxide-sorbitan monolaurate polymer;Emasol L 130;Nonion LT 221;Emasol 1112;Polyoxyethylene sorbitan monolaurate;Kemotan T 20;Sorbitan monolaurate polyethylene glycol ether;Nikkol TL 10;ML 55F;Montanox 20;Sorboxethane laurate;Nissan Nonion LT 221;Poly(oxyethylene sorbitan laurate);Polyoxyethylene sorbitan monododecanoate;Rheodol TW-L 120;Ethoxylated sorbitan monolaurate;Ahco 7596T;Emsorb 6915;Rheodol TW-L 106;Polysorbate 21;Value 7220;Polysten 20;Ionet T 20C;Eumulgin SML 20;G 7606J;G 4280;Disponil SML 120;Oxysorbic 20;GL 1 (carbohydrate);Tween 164;Glytanox 1001;Sorbon T 20;TW-L 120 Super;Radiasurf 7137;Alkamuls PSML 20;Rheodol TW-L 100;Rheodol Super TW-L 120;Rheodol TW-L 80;Poly(ethylene glycol) sorbitan ether monolaurate;T-MAZ 20;Atlas G 4280;Atmer 110;LT 221;Rheodol Super TW-L 20;Witconol 2720;Liposorb L 20;Nissan Nonion LT 204;1341-06-6;8036-82-6;9011-30-7;9015-57-0;37310-96-6;54174-54-8;60318-54-9;62229-28-1;93037-36-6;118955-39-8;122304-31-8;129428-64-4;194879-92-0;851015-03-7;861842-35-5;1242241-45-7;1646144-25-3;1994335-01-1;2488693-42-9

CAS No.:

9005-64-5

InChIKeys:

HMFKFHLTUCJZJO-UHFFFAOYSA-N

Molecular Weight:

346.459991455078

Exact Mass:

604.418640

EC Number:

500-018-3

DSSTox ID:

DTXSID3031949

Color/Form:

Lemon- to amber-colored liquid

HScode:

34021300

Categories:

Industrial Surfactant

Characteristics

PSA:

133.14000

XLogP3:

5.37

Appearance:

Amber viscous liquid

Density:

1.1±0.1 g/cm3

Melting Point:

98.9 °C (decomp)

Boiling Point:

100 °C

Flash Point:

>230 °F

Refractive Index:

1.502

Water Solubility:

100 g/L

Storage Conditions:

0-6°C

Vapor Pressure:

<1.4 hPa (20 °C)

Toxicity:

LD50 orally in Rabbit: 38900 mg/kg

Odor:

Characteristic odor

Taste:

Bitter

See More Polyoxyethylene sorbitan monolaurate Properties 

Hazard Identification

Classification of the substance or mixture

Not classified.

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)	No symbol.
Signal word	No signal word
Hazard statement(s)	none
Prevention	none
Response	none
Storage	none
Disposal	none

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More Polyoxyethylene sorbitan monolaurate Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
Polyoxyethylene Octylphenol Ether,Random Polyether,Allyl Alcohol Polyether,Alkynol Polyether,Special Polyether,Building Admixture

Location:
Room 603, Building 5, Huafu International Building, Nantong Economic & Technological Development Zone, Nantong City, Jiangsu Province, China

Payment Terms:
TT against copy of documents,L/C,TT against B/L draft before shipment,100% TT in advance

Year of Establishment:
2024

Inquiry History

53 Inquiries

Country	Product	Purchase Quantity	Date Posted
India	Tween	50.00 KG	Jun 7, 2025
India	Tween	40.00 KG	May 27, 2025
India	Tween	1.00 KG	May 20, 2025
India	Tween	30.00 KG	May 29, 2025
France	Tween(Poly Sorbate)	30.00 KG	Jun 7, 2025
India	Tween	1.00 KG	May 20, 2025
India	Tween	1.00 KG	May 19, 2026
India	Tween	2.00 MT	Apr 14, 2026
Brazil	Polysorbate 20	5 MT	Mar 12, 2026
Philippines	Tween 80 Agar	1 KG	Feb 27, 2026
India	Tween	550.00 KG	Dec 3, 2025
India	Tween	1.00 MT	Nov 12, 2025
India	Tween	2.00 MT	Aug 25, 2025
Egypt	Tween 80	1 20' Fcl	Jul 24, 2025
Pakistan	Tween 80	10.00 KG	May 21, 2025
India	Tween	400.00 KG	May 6, 2025
India	Tween	1000.00 KG	Apr 14, 2025
Egypt	Polysorbate20 (Tween 20)	2.00 TON	Dec 25, 2024
Algeria	Polysorbate 20	400.00 KG	Oct 9, 2024
United Kingdom	Polysorbate 20	40 TON	Aug 29, 2024

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