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High-Efficiency Flame Retardant Synergist Antimony Trioxide for PE with Reach

Name: High-Efficiency Flame Retardant Synergist Antimony Trioxide for PE with Reach
Brand: BASFU
SKU: pr2609241428
Price: 1200 USD
Availability: InStock

TDS 69 Inquiries

Unit Price:

$1200-1500/MT FOB

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CAS No.:

1309-64-4

Grade:

Industrial Grade

Content:

99.8%

Port:

Tianjin

Brand:

BASFU

Packaging:

25kgs/bag

Sample Available:

Yes

Price valid (until):

2026-10-24

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Shijiazhuang Basfu International Trade Co., Ltd

Company Type:

Trader

Location:

China

Payment Terms:

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

Average Lead Time:

15 days

Qualification:

Main Products:

SLES 70%,LABSA 96%,Paraffin Wax 58/60,Noodles Soap 8020,Rutile Sand,Lithium Hydroxide

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Product Description
Seller Information
Inquiry History

Description

Product Description

Chemical Name: Antimony trioxide
CAS No.: 1309-64-4
Antimony trioxide is the inorganic compound with the formula Sb2O3. It is the most important commercial compound of antimony. It is found in nature as the minerals valentinite and senarmontite. Like most polymeric oxides, Sb2O3 dissolves in aqueous solutions with hydrolysis. The main application is as flame retardant synergist in combination with halogenated materials. The combination of the halides and the antimony is key to the flame-retardant action for polymers, helping to form less flammable chars. Such flame retardants are found in electrical apparatuses, textiles, leather, and coatings.
Antimony trioxide Mflam ATO is a white fine powder and the main crystal structure is of cubical shape.

Application

1. It is widely used as a fire retardant in the membranes of plastic industry, the enclosures of electric devices and household electric appliances such as PVC, PP, PE, PS, ABS, PU, etc.
2. Used as filling, covering agents and retardants for rubber, ceramics, enamels, fabrics, and fiber products.
3. Used as pigments and retardants in oil paint and coating material industry.
4. Used as retardants in synthetic resin and papers;
5.Used as catalytic agent in organic synthesis.

Product Parameters

Item			Index
Chemical composition	Sb2O3%(min)		99.80
	Impurity	As2O3 %	0.06
		PbO %	0.08
		Fe2O3 %	0.006
		CuO %	0.005
		Se %	0.002
Physical property	White degree		97
	Average size(um)		0.6-1.2

Packaging & Shipping

Shipping by air, by sea.
25kg/bag;

To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.

Storage: Stockpiled at the ventilated place, avoiding rain, moisture and insolation. Please handle with care to prevent bag damage, store away from toxic substances.

Delivery Detail: 2 weeks after confirm order.Some of the products can be supplied within 7 days on the strength of EDC warehouse.

Shelf life:

The shelf life of titanium dioxide is generally 2-3 years.

If the storage conditions are good, such as in a dry, ventilated, temperature-appropriate environment, and the packaging remains intact, its shelf life may be extended, and it can even maintain good performance after exceeding the normal shelf life. However, if the storage environment is harsh, such as humidity, high temperature or damaged packaging, titanium dioxide may be damp, agglomerated or undergo other chemical reactions in advance, resulting in reduced performance and a corresponding shortening of the shelf life.

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Shijiazhuang Basfu International Trade Co., Ltd, we are located in Hebei with convenient transportation access.

We are a professional manufacturer and trader that is concerned with the research, development and production of chemical products.

We committed to providing you with high-quality products and services. We always implement the concept of customer value creation, for customers tailored products, to meet the needs of different customers, and continuously provide customers with solutions and technical problems.

Further exploration and innovation, and excellence.

Welcome and look forward to customers from all of the world to contact us for create a bright future with us together.

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FAQ

1. Q: Are you manufacturer or trading company?

A: We are a professional manufacturer in integrating design, development, trial and production.

2. Q: How's your quality?
A: You can be assured of high quality. We have achieved ISO9001, ISO17712:2013, certificates.

3. Q: Can I get your samples?
A: Sure, we can provide you free samples for checking our quality.

4. Q: Can you offer OEM?
A: Yes, OEM are always welcome. Please email us relevant information.

5. Q: How's your service?
A: "Quality First, Service First". No matter how big or small the order is, we will take it seriously and be responsible.

Research & Reference Note

High-Efficiency Flame Retardant Synergist Antimony Trioxide for PE with Reach is listed on ECHEMI for industrial / laboratory sourcing. This listing is for industrial and laboratory research use. Product information on ECHEMI is provided for sourcing and specification reference. It is not medical advice, a clinical recommendation, or an approved therapy description. Always verify regulatory status, purity, and intended use with the supplier and applicable authorities before purchase or use.

Authoritative sources

Disclaimer: This listing is for industrial and laboratory research use. Product information on ECHEMI is provided for sourcing and specification reference. It is not medical advice, a clinical recommendation, or an approved therapy description. Always verify regulatory status, purity, and intended use with the supplier and applicable authorities before purchase or use.

Reviewed by ECHEMI Scientific Review - Platform editorial review for research chemicals

Certificates

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:

Flame Retardants

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:
Trader

Main Products:
SLES 70%,LABSA 96%,Paraffin Wax 58/60,Noodles Soap 8020,Rutile Sand,Lithium Hydroxide

Location:
Room 2116, Office Building 4, Tatan International Trade City, No. 118 Shengli South Street, Qiaoxi District, Shijiazhuang City, Hebei Province China

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

Average lead Time:
15 days

Total Annual Revenue:
$1 million-$2.5 million

Total Employees:
5-10

Year of Establishment:
2024

Our company offers variety of products which can meet your multifarious demands. We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.

We specialize chemicals products have covered most regions of China and also have been exported to foreign countries and regions such as Europe, USA and Southeast Asia. For many years, the comany has taken advantage of its merits to develop high-tech well-known products. Our capacity and efficiency have been improved rapidly. Our company was named as"National Key High-tech Enterprise" by National Ministry of Science and Technology in 2003. The company has passed IS9001: 2008 certificate of CQC.

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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High-Efficiency Flame Retardant Synergist Antimony Trioxide for PE with Reach

Product Description

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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