 Home > Inorganic Chemistry > Oxides and Peroxides > Antimony trioxide for Sale > Industrial Grade Antimo Trioxide Powder (antimon oxide) Sb2o3 CAS 1309-64-4 for Coating Applications 99% Purity

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:

$230-290/MT FOB

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CAS No.:

1309-64-4

Grade:

Industrial Grade

Content:

99%

Port:

Qingdao

Brand:

Guozhao

Packaging:

25kg/bag

Price valid (until):

2026-10-07

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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 Description
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

山东国召进出口有限公司在山东省济南市槐荫区青年公园街道岔路街109号280，主要负责货物进出口；化工产品销售（不含许可类化工产品）专用化学产品销售（不含危险化学品）；塑料制品销售；金属制品销售；建筑材料销告；建筑装饰材料销售；日用化学产品销售；食品添加剂销售；饲料添加剂销售；肥料销售；电池销售；普通货物仓储服务（不含危险化学品等需许可审批的项自》；

Inquiry History

69 Inquiries

Country	Product	Purchase Quantity	Date Posted
India	Antimony Trioxide	100 KG	Aug 1, 2025
India	antimony trioxide (CAS 1309-64-4)	5 MT	Apr 28, 2025
India	Antimony Trioxide	5000 KG	Apr 18, 2025
India	Antimony trioxide	2 KG	Dec 17, 2024
South Korea	Antimony(III) oxide	250 KG	Mar 6, 2025
India	Antimony Trioxide	5000 KG	Apr 27, 2025
India	Antimony Trioxide	1.00 MT	Oct 30, 2024
South Korea	ANTIMONY TRIOXIDE	16 MT	Feb 26, 2026
Hungary	Antimony Trioxide	2000 KG	Apr 14, 2026
Turkey	Antimony Trioxide	1 MT	Dec 19, 2025
Lithuania	Antimony Trioxide	23 20' Fcl	Jul 29, 2025
India	Antimony Trioxide	20 MT	Jul 23, 2025
United States	Antimony Trioxide	1 KG	Jul 15, 2025
India	antimony trioxide	10 MT	Jul 9, 2025
India	Antimony Trioxide	10 TON	Jun 12, 2025
India	Antimony Trioxide 99.8%	1000.00 KG	Feb 8, 2025
India	Antimony Trioxide	25000 MT	Jan 9, 2025
United States	Diantimony trioxide	20 KG	Dec 5, 2024
Turkey	Antimony(III) oxide	1000 KG	Oct 25, 2024
Australia	ATO	10 MT	Sep 19, 2024

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