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Silicone Free Polyether Defoamer CAS 9003-11-6 EO-PO Block Copolymer Liquid Antifoam for Swimming Pool & Industrial Wastewater Treatment buy - large image1

Silicone Free Polyether Defoamer CAS 9003-11-6 EO-PO Block Copolymer Liquid Antifoam for Swimming Pool & Industrial Wastewater Treatment

Name: Silicone Free Polyether Defoamer CAS 9003-11-6 EO-PO Block Copolymer Liquid Antifoam for Swimming Pool & Industrial Wastewater Treatment
Brand: GreatAp
SKU: pr2609031200
Price: 2.2 USD
Availability: InStock

51 Inquiries

Unit Price:

$2.2-2.5/KG FOB

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CAS No.:

9003-11-6

Grade:

Industrial Grade

Content:

99%

Port:

Xingang

Brand:

GreatAp

Packaging:

25kg/'50kg/200kgDrum

Price valid (until):

2026-12-31

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SAIAN CHEMICALS

Company Type:

Trader

Location:

China

Qualification:

Main Products:

Water Treatment Chemicals,Daily chemical,Bactericide & Algaecide,Cutting Fluid,Water disinfectant,Clarifying Agent

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Product Description
Seller Information
Inquiry History

Description

Product Detail

Performance and Applications

Used as low‑foam detergent or defoamer L61, L64 and F68 are applied to formulate synthetic detergents with low foam and high detergency.

L61 acts as a defoamer in papermaking and fermentation industries.

F68 serves as a defoamer during blood circulation in heart‑lung machines to prevent air entrainment.

Polyethers feature very low toxicity and are widely used as pharmaceutical excipients and emulsifiers. They are frequently found in oral and nasal sprays, eye and ear drops, and shampoos.
Polyethers are effective wetting agents. They can be used in fabric dyeing, photographic developing and acidic plating baths. In sugar mills, F68 improves water permeability to achieve higher sugar yield.
Polyethers are useful antistatic agents. L44 provides long‑lasting static protection for synthetic fibers.
Polyethers function as dispersants in emulsion coatings. F68 works as an emulsifier for vinyl acetate emulsion polymerization. L62 and L64 can be used as pesticide emulsifiers, coolants and lubricants in metal cutting and grinding, as well as lubricants during rubber vulcanization.
Polyethers can be used as crude oil demulsifiers. L64 and F68 effectively inhibit hard scale formation in oil pipelines and support secondary oil recovery.
Polyethers are applied as papermaking additives. F68 can significantly improve the quality of coated paper.
F38 can be used as emulsifier, wetting agent, defoamer, demulsifier, dispersant, antistatic agent, dust‑removing agent, viscosity regulator, foam controller, levelling agent and gelling agent. It is used in the production of agrochemicals, cosmetics and pharmaceuticals. It is also applied in metal‑working cleaning, pulp and paper industry, textile processing (weaving, finishing, dyeing, softening finishing), water treatment, and serves as a rinsing auxiliary.
P65 is mainly applied in the wool textile industry as a wool protective agent. When added at approximately 0.3% in the wool carbonizing process, it reduces damage to wool scales, increases single‑fiber strength by 10% and lowers yarn breakage rate by 10%.

ECHEMI Editorial Reference

Poloxamer 407 is a nonionic surfactant that is 100% active and relatively non-toxic to cells at low concentrations, and frequently used with dye AM esters such as Indo-1 AM, Fura-2 AM, Calcein AM, Fluo-3 AM, Fluo-4 AM, Quest Fluo-8™ AM and Quest Rhod-4™ AM, etc. to improve their water solubility.
Poloxamer is an epoxide.|Ethylene oxide/propylene oxide copolymer is used as a food additive. It belongs to the family of Epoxides. These are compounds containing a cyclic ether with three ring atoms (one oxygen and two carbon atoms).|A copolymer of polyethylene and polypropylene ether glycol. It is a non-ionic polyol surface-active agent used medically as a fecal softener and in cattle for prevention of bloat.

Basic Info

Product Name:

Ethylene oxide-propylene oxide copolymer

Other Name:

Oxirane,2-methyl-,polymer with oxirane;Oxirane,methyl-,polymer with oxirane;Glycols,polyethylene-polypropylene;Propylene oxide,polymer with ethylene oxide;Oxirane,polymer with methyloxirane;Polyethylene-polypropylene glycol;Ethylene oxide-propylene oxide copolymer;Polypropylene glycol-ethylene oxide copolymer;Propylene oxide-ethylene oxide copolymer;Ethylene glycol-propylene glycol polymer;Methyloxirane-oxirane polymer;Poloxalene;Polyoxyethylenated poly(oxypropylene);Polyoxyethylene-polyoxypropylene polymer;Poly(oxyethylene)-poly(oxypropylene) polymer;Poly(propylene oxide-ethylene oxide);Proxanol 228;Polyoxyethylene oxypropylene;Proxanol 158;Wyandotte 7135;BSP 5000;Ethylene glycol-propylene glycol copolymer;Nixolen SL 19;Oxyethylene-oxypropylene polymer;Poloxalene L 64;Polyoxyethylene-polyoxypropylene;Supronic B 75;Nissan Unilube 50MB168X;Nissan Unilube 50MB26X;α-Hydro-ω-hydroxy-poly(oxyethylene)-poly(oxypropylene);Magcyl;Poloxalkol;SKF 18667;Methyloxirane-oxirane copolymer;Oxirane-methyloxirane polymer;RC 102;TsL 431;N 480;Emkalyx L 101;Berol TVM 370;M 90/20;PPG Diol 3000EO;Velvetol OE 2NT1;Polylon 13-5;Pluracol V;Teric PE 40;Teric PE 60;Teric PE 70;TVM 370;Propylene oxide-ethylene oxide polymer;Polyethylene oxide-polypropylene oxide copolymer;Polyethylene oxide-polypropylene oxide;Supronic E 400;Proxanol;Teric PE 61;Teric PE 62;Emkalyx EP 64;Regulaid;Voranol P 2001;9003-12-7;9009-02-3;9009-03-4;9009-04-5;9009-05-6;9009-06-7;9010-49-5;9010-97-3;9015-66-1;9050-44-6;9061-69-2;9067-43-0;12676-40-3;12772-49-5;30600-73-8;37211-19-1;37211-20-4;37211-21-5;37211-22-6;37211-23-7;37211-24-8;37221-18-4;37265-39-7;37307-38-3;37331-16-1;37331-17-2;37341-81-4;39277-80-0;39316-56-8;39316-57-9;39364-13-1;39387-54-7;50643-24-8;51312-31-3;51569-27-8;53637-72-2;56730-46-2;57219-38-2;57571-70-7;57971-91-2;58968-65-3;59494-33-6;59794-22-8;60328-61-2;60407-69-4;60976-75-2

CAS No.:

9003-11-6

Molecular Formula:

(C3H6O.C2H4O)x

InChIKeys:

InChIKey=RVGRUAULSDPKGF-UHFFFAOYSA-N

Molecular Weight:

102.1317

Exact Mass:

304.115814

EC Number:

618-355-0

NSC Number:

63908

DSSTox ID:

DTXSID70872897|DTXSID4047597

Color/Form:

Liquid

HScode:

39059100

Categories:

Non-ionic Surfactants

Characteristics

PSA:

25.06000

XLogP3:

0.00

Appearance:

APHA: ≤120, 50/50 in CH3OH solution

Density:

1.2±0.1 g/cm3

Melting Point:

56 °C

Boiling Point:

>200 °C(lit.)

Flash Point:

>230 °F

Refractive Index:

1.452

Water Solubility:

Miscible with water.

Storage Conditions:

2-8°C

Vapor Pressure:

<0.3 mm Hg ( 20 °C)

Vapor Density:

>1 (vs air)

Toxicity:

LD50 oral in rabbit: 35gm/kg

Experimental Properties:

Vary from water-insoluble to very water-soluble compounds /Poloxamers/

See More Ethylene oxide-propylene oxide copolymer 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 Ethylene oxide-propylene oxide copolymer Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
Water Treatment Chemicals,Daily chemical,Bactericide & Algaecide,Cutting Fluid,Water disinfectant,Clarifying Agent

Location:
NO.293,weichang road,jinshan district,shanghai,china.

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

Average lead Time:
10

Total Annual Revenue:
$1 million-$2.5 million

Total Employees:
11-50

Year of Establishment:
2018

GreatAp Chemicals Co. Ltd is one of Chinese chemicalmanufacturer devoted to kinds of fine & special chemicals with R & D, Production and International trade from 1992. So far, our foreign customer are mainly from America, Europe, South-east Asia and middle east, and we get good reputation from customers there.
Water treatment chemicals is one of our main parts, especially, Biocide-algaecide, such as Polyquats. is our most advantageous series. You could select as your specific applications for swimming pools, SPA, hot tubs, aquariums, fountains, oil field and other industrial cooling water systems. Alternatively, you could use our polyquats. solely or combine with other chemicals as your formulations.
For New Green Energy, we have developed and innovated our study and production on chemicals for Hydrogen Storage and Fuel Cell solution on the base of Metal Hydride/Borohydride.

Inquiry History

51 Inquiries

Country	Product	Purchase Quantity	Date Posted
India	Poloxamer 407	25 KG	Jan 24, 2024
Qatar	Pluronic F-68	250 G	May 27, 2024
Russia	Pluronic L43 (BASF, Croda)/Poloxamer 123	100 G	Jun 11, 2026
Russia	KOREOX W18000	100 TON	Mar 10, 2025
India	Demulsifier	15 MT	Apr 21, 2025
India	polyol Mw 6000 and rigid base	50.00 MT	Jun 22, 2026
India	3000 mw polyol	200 MT	Apr 11, 2026
Poland	polyether polyols	1.00 KG	Mar 26, 2026
India	Polyether Polyol	20.00 MT	Mar 13, 2026
United States	Poloxamer 407 Kolliphor P 407	1 KG	Nov 22, 2025
Germany	Polyethylene-polypropylene glycol	100 MT	Nov 7, 2025
Indonesia	Polyol Rigid	25 MT	Oct 17, 2025
Saudi Arabia	Polyol 45%	1.00 20' Fcl	Apr 23, 2025
India	Polyol	250.00 KG	Apr 3, 2025
India	Pluronic F-108	10 MT	Apr 3, 2025
South Korea	pluronic L35	25 KG	Feb 27, 2025
Kenya	polyether polyol	1 20' Fcl	Dec 6, 2024
India	Pluronic L35	5 KG	Nov 19, 2024
Vietnam	polyether polyol	1 MT	Oct 17, 2024
India	Polyether Polyol	1.00 20' Fcl	May 29, 2024

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