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Industrial Grade Antimo Trioxide Powder (antimon oxide) Sb2o3 CAS 1309-64-4 for Coating Applications 99% Purity buy - large image1

Industrial Grade Antimo Trioxide Powder (antimon oxide) Sb2o3 CAS 1309-64-4 for Coating Applications 99% Purity buy - image1

Industrial Grade Antimo Trioxide Powder (antimon oxide) Sb2o3 CAS 1309-64-4 for Coating Applications 99% Purity buy - image2

Industrial Grade Antimo Trioxide Powder (antimon oxide) Sb2o3 CAS 1309-64-4 for Coating Applications 99% Purity buy - image3

Industrial Grade Antimo Trioxide Powder (antimon oxide) Sb2o3 CAS 1309-64-4 for Coating Applications 99% Purity buy - image4

Industrial Grade Antimo Trioxide Powder (antimon oxide) Sb2o3 CAS 1309-64-4 for Coating Applications 99% Purity

Name: Industrial Grade Antimo Trioxide Powder (antimon oxide) Sb2o3 CAS 1309-64-4 for Coating Applications 99% Purity
Brand: Guozhao
SKU: pr2609071864
Price: 230 USD
Availability: InStock

69 Inquiries

Unit Price: Get Latest Price 

CAS No.:

1309-64-4

Grade:

Industrial Grade

Content:

99%

Port:

Qingdao

Brand:

Guozhao

Packaging:

25kg/bag

Sample Available:

Yes

Price valid (until):

2026-10-07

Contact Supplier

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Shandong Guozhao Import and Export Co., Ltd.

Company Type:

Distributor

Location:

China

Qualification:

Main Products:

CHEMICALS

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Product Details
Seller Information
Inquiry History

Description

Product Description

Shop Industrial Grade Antimo Trioxide Powder (antimon oxide) Sb2o3 CAS 1309-64-4 for Coating Applications 99% Purity-Detailed Image 1

Product Overview

1. (Sb2O3)

Sb2O3commonly known as antimon white or antimon powder, is an inorganic compound. It is a white crystalline powder, belonging to the cubic crystal system of ultrafine powder, and is one of the important stable compounds of antimon. The product conforms to the national standard GB/T 4062-2013.

This product is classified into four grades according to its chemical composition and physical properties, conforming to the national standard GB/T 4062-2013:

Sb2O3 99.90

Sb2O3 99.80

Sb2O3 99.50

Sb2O3 99.00

Product Features

High Purity: High product purity, low impurity content, and stable quality.
High Whiteness: Excellent whiteness, pure white color, suitable for applications with high color requirements.
Ultra-fine Particle Size: Uniform particle size distribution, good dispersibility, and easy mixing with other materials.
Good Thermal Stability: Excellent heat resistance; turns yellow when heated to 300~400°C, and returns to white upon cooling.
Amphoteric Oxide: Insoluble in water and ethano, but soluble in concentrated hydrochlorc acid, concentrated sulfuri acid, concentrated alkali, and tartaric acid solutions.

Applications

Antimon trioxid is one of the earliest and most widely used flame retardant synergists. While its flame-retardant effect is limited when used alone, it exhibits a good synergistic effect when used in combination with halogenated flame retardants , significantly enhancing the flame-retardant performance.

Main application areas include:

Application Area	Specific Use
Plastics Industry	Widely used for flame retardancy of PVC, PP, PE, PS, ABS, PU and other plastics
Rubber Industry	Used as a filler and flame retardant in conveyor belts, cables, and other rubber products
Textile Industry	Flame-retardant treatment of fabrics, canvas, and paper
Coatings and Paints	Used as a white pigment and fire-retardant coating
Enamel and Ceramics	Used as a masking agent and whitening agent to increase the opacity and surface gloss of enamel
Glass Industry	Used as a decolorizing agent and clarifying agent to eliminate air bubbles in glass
Chemical Catalysis	Catalysts for petrochemicals and synthetic fibers
Electronics Industry	Used for pressure-sensitive ceramics and non-magnetic ceramics for magnetic head parts

Shop Factory Directly Supply CAS No. 1327-41-9 White Solid Polyaluminium Chloride for Drinking Water Treatment-Detailed Image 1

FAQ

Q:What is your packing?
A: The products are usually packaged in bags, cartons and drums. Product packaging varies according to the product.We accept custom packaging.

Q:What is the delivery time?
A: Products are in stock. Shipping time depends on the type and quantity of the product. About 7-15days.

Q:What is the payment terms?
A: TT or spot letter of credit. The payment method is determined by negotiation.

Q:What is your transport?
A: Normally by sea ,by truck or by Rail;Urgently by air .

Q:Can I get the sample before placing the order?
A: Yes,Of course,click below "Send your message to this supplier"or contact us to get your FREE sample!

Q:Can you give me a discount?
A: Of course, we will offer you the best discount according to the quantity of your order.

Q:Where is your shipping port?
A: Qingdao port

Q:what can you buy from us?

A:Epoxy Resin,PVC Resin,Color Liquid Pigment,Color Powder,Oxide

Q:How about your after-sale service?
A:Any problems,we will try our bese to find the best solution

Basic Info

Product Name:

Antimony trioxide

Other Name:

Antimony oxide (Sb2O3);C.I. 77052;Antimonious oxide;Antimony trioxide;Antox;C.I. Pigment White 11;Diantimony trioxide;Exitelite;Timonox;Thermoguard S;Antimony sesquioxide;Antimony oxide;Flowers of antimony;Antimony oxide (O3Sb2);Antimony trioxide (Sb2O3);Antimony white;Dechlorane A-O;Thermoguard B;Antimony(3+) oxide;Chemetron Fire Shield;AP 50;Nyacol A 1530;Nyacol A 1510LP;Patox S;Stibiox MS;Atox S;Thermoguard L;Patox L;Patox M;Timonox White Star;Patox H;AT 3;Atox F;Antimony oxide (SbO1.5);Patox C;White Star;Timonox Red Star;AP 50 (metal oxide);AT 3B;Fireshield FSPO 405;Atox B;Flame Cut 610R;UF (oxide);100A;UF;Pyroguard AN 700;Pyroguard AN 900;FCP 100;White Star N;Fire Cut AT 3;Ultrafine II;Antimony Bloom 100A;Antimony Bloom 500A;Flame Cut 610;Stibital;Trutin 40;P 3;Polysafe 100T;Patox U;LSB 80;Pyroguard AN 800;AN 800;RAC 1;FireShield LS-FR;Sanka Anchimonzol C;F 45;F 45 (oxide);FireShield H;Octoguard FR 10;HM 203P;MIC 3;Polysafe 60;Flameguard VF 59;Pyroguard AN 800T;Atox R;Patox HS;LS-FR;TT 88;FSPO 405;MSA;MSA (flame retardant);Bluestar RG;Bluestar Z;Timonox RT;TMS;TMS (flame retardant);Poliflam HT 3;Microfine AO 5;Microfine AO 3;AO 3;AO 5;Stox W 60;SHLB 80;A 120 (corrosion inhibitor);A 120;Patox A;ACC-BS;Patox P;Performax 401;Patox MK;MSF;AT 3CN;Patox CF;Triox Blanc;KN;KN (oxide);Patox K;SB 203;Antis W;Patox MZ;Antis N;AO 112;HT 105;Garoflam SB 96DINP;SBO-G;FCP-AT 3CN;S 05N;10042-99-6;12423-58-4;97048-22-1;97048-23-2;154396-41-5;178989-93-0;212793-41-4;2144402-92-4;2379521-11-4

CAS No.:

1309-64-4

Molecular Formula:

O3Sb2

Molecular Weight:

291.51800

Exact Mass:

289.79200

HScode:

2825800000

Categories:

Oxides and Peroxides

Characteristics

PSA:

43.37000

XLogP3:

-0.30600

Appearance:

White Powder

Density:

5.2

Melting Point:

655 °C

Boiling Point:

1425 °C

Flash Point:

1550°C subl.

Water Solubility:

H2O: Slightly soluble .

See More Antimony trioxide Properties 

Hazard Identification

Classification of the substance or mixture

Carcinogenicity, Category 2

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Warning
Hazard statement(s)	H351 Suspected of causing cancer
Prevention	P203 Obtain, read and follow all safety instructions before use. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
Response	P318 IF exposed or concerned, get medical advice.
Storage	P405 Store locked up.
Disposal	P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

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

Separated from food and feedstuffs.

See More Antimony trioxide Safety Data Sheet 

Seller Information

Business Type:
Distributor

Main Products:
CHEMICALS

Location:
No. 109, Chailu Street, Qingnian Park Subdistrict, Huaian District, Jinan City, Shandong Province 280

Year of Establishment:
2026

Shandong Guozhao Import and Export Co., Ltd., located at No. 280, Chalu Street, Qingnian Park Subdistrict, Huaiyin District, Jinan City, Shandong Province, primarily engages in import and export of goods; sales of chemical products (excluding licensed chemical products); sales of specialty chemical products (excluding hazardous chemicals); sales of plastic products; sales of metal products; sales of building materials; sales of architectural decoration materials; sales of daily-use chemical products; sales of food additives; sales of feed additives; sales of fertilizers; sales of batteries; and general cargo warehousing services (excluding items requiring licensing or approval, such as hazardous chemicals).

Inquiry History

69 Inquiries

Country	Product	Purchase Quantity	Date Posted
India	Antimony Trioxide	17000 MT	Sep 30, 2026
India	Antimony Trioxide	250 MT	Aug 12, 2026
India	Antimony Trioxide	2957 MT	Jul 27, 2026
South Africa	ANTIMONY TRIOXIDE	10 KG	Jul 14, 2026
Croatia	Antimony Trioxide	20 MT	Jul 8, 2026
Hungary	Antimony Trioxide	2000 KG	Apr 14, 2026
India	Antimon Trioxide	100 MT	Mar 5, 2026
South Korea	ANTIMONY TRIOXIDE	16 MT	Feb 26, 2026
Bangladesh	ANTIMONY TRI OXIDE	1000 KG	Jan 19, 2026
Turkey	Antimony Trioxide	1 MT	Dec 19, 2025
Vietnam	Antimony Trioxide	25 20' Fcl	Dec 5, 2025
India	Antimony trioxide	500 KG	Dec 1, 2025
Russia	Antimony Trioxide	60 MT	Nov 19, 2025
Bolivia	Antimony Trioxide	10 MT	Oct 27, 2025
Bangladesh	Antimony trioxide	1000.00 KG	Oct 24, 2025
Pakistan	Antimony Trioxide	800 KG	Oct 24, 2025
South Africa	Antimony trioxide	2 MT	Oct 21, 2025
India	Antimony trioxide	2.00 MT	Oct 20, 2025
Bangladesh	Antimony trioxide	1000.00 KG	Sep 19, 2025
Vietnam	Antimony Trioxide Powder Antimony Oxide Dust Free Sb2o3	3000 KG	Sep 18, 2025

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Industrial Grade Antimo Trioxide Powder (antimon oxide) Sb2o3 CAS 1309-64-4 for Coating Applications 99% Purity

Product Details

Seller Information

Inquiry History

Classification of the substance or mixture

GHS label elements, including precautionary statements

Other hazards which do not result in classification

Precautions for safe handling

Conditions for safe storage, including any incompatibilities

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