Good Quality Flame Retardant Sb2o3 White Powder 99.8% Antimony Trioxide CAS 1309-64-4

• Customization: Available
• CAS No.: 1309-64-4
• Formula: Sb2o3
• Model NO.: Antimony Trioxide 99.8%, 99.5%
• EINECS: 215-175-0
• Classification: Antimony Trioxide
• Grade Standard: Industrial Grade
• Kind: Antimony Trioxide
• Quality: First Class
• Product Name: Antimony Trioxide
• Application: Flame Retardant
• Particle Size / Mesh: 325 Mesh
• Purity: 99% Min
• Packing: 25 Kg/Bag, 1000 Kg/Bag or Customized
• Storage: Store in a Cool Place
• Transport Package: Bag/Drum
• Specification: 25kg/bag or drum
• Trademark: KANG XIN
• Origin: China
• HS Code: 28258000
• Production Capacity: 500ton/Month

Product Description

 

Product Description

What is Antimony trioxide?
Antimony trioxide (Sb2O3, Mr291.50) is a dual-type substance including cubic crystal and monoclinic crystal type. For different crystal form, the density and refractive index also slightly differ. The density and refractive index of cubic crystal is 5.2 and 2.087, respectively while is 5.67 and 2.18 for the monoclinic crystal, respectively. The Sb2O3 commonly derived from hydrolysis of SbCl3 is rhombic crystal can burn to red heat in an inert gas or in vacuum and can generate square crystal upon sublimation.

Product Name	Antimony trioxide
CAS No.	1309-64-4
MF	Sb2O3
Appearance	White powder
ITEMS	GRADE-1	GRADE-2	GRADE-3
Sb2O3,%	99.9	99.8	99.5
As2O3,%	0.02	0.02	0.05
PbO %	0.02	0.03	0.05
Fe2O3 %	0.002	0.005	0.006
CuO %	0.001	0.002	0.002
Se %	0.002	0.004	0.004
Whiteness:	94 grain	96 grain	96 grain
Size(um)	0.4	0.4	0.4
Packaging	25kg/bag, 1000kg/pallet. Other packing will be available upon request.

Product Name: Antimony Trioxide/ATO
CAS No: 1309-64-4
MF: O3Sb2
Purity: 99%min
Appearance: White powder
Particle size: 1-3um  Can be supplied according to customer requirements.

Antimony trioxide is an inorganic compound with the formula sb203. Thenatural product is called antimony China, commonly known as antimony white.is a white crystalline powder, melting point 655°c, boiling point 1550°c, solublein concentrated hydrochloric acid-, sulfuric acid, alkali solution and hot tartaricacid solution, slightly soluble in water, dilute nitric acid- and dilute sulfuric acidmainly used as pigment, flame retardant, mordant, catalyst, can also be used tosynthesize antimony salt.

Antimony trioxide is an additive flame retardant, which is often used with other flame retardants and smoke suppressants, and the synergistic effect can be produced between the components.

At the initial stage of combustion, antimony trioxide is first melted, forming a protective film on the surface of the material to isolate the air, and reducing the combustion temperature through the internal endothermic reaction.

At high temperatures, antimony trioxide is vaporized, diluting the oxygen concentration in the air and thus playing a flame retardant role.

 

 

 

 

 

Product specification

 

 

 

item	value
Classification	antimony trioxide
CAS No.	1309-64-4
Other Names	sb2o3
MF	sb2o3
EINECS No.	215-175-0
Place of Origin	hebei,China
Grade Standard	Industrial Grade
Purity	99.5%
Appearance	white power
Application	Efficient flame retardant,smoke suppression agent
Brand Name	Baicite
Model Number	ND-23651
Product name	antimony trioxide
Color	white Powder
Usage	plastic and rubber and paint
Feature	Non-toxic Eco-friendly
Package	25kg/bag
Grade	Industrail Grade
MOQ	1 KG
Sample	Available
Particle size	325 Mesh

Product Application

Packaging & Shipping

25kgs paper-plastic bag, or 500 / 1000kgs big woven bag. And customized packaging.

Storage and Safety

 Safety white powder, nontoxic and harmless.

  Stored in cool, ventilated, dry place. Avoid moisture . Avoid breathing dust when handling, and wash with soap & water in case of skin contact. For more details, refer to SDS.
 

 

Company Profile

  Tianjin Kangxin Import and Export Co., LTD our products have a competitive advantage in the market.  We have long-term cooperation with key domestic enterprises such as Zhongtai Chemical, Erdos Group,Kunlun Petrochemical,  Zhongtai Group, Junzheng Group and Longbai Group.  

  
Our products include PVC resins,PVC paste resin,DOP, ACR 401, CPE 135A, fluorescent whitener, antioxidant, titanium dioxide, epoxy resin, paraffin wax, soy wax, PE wax ,thermoplastic rubber, carbon black, pigments and coatings, etc.  
  
Over the years, our company has been striving to achieve good quality and low prices, which has won the support and trust of many customers.
 
  We look forward to working with you and establishing a win-win relationship with you.  
 

Why choose us?

· One of leading and professional chemicals export and import in China
· Supply A wide range of products, with a full range of chemical materials

· Shortest delivery time.
· strict qaulity control system
· Competitive price

Q&A
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:what can you buy from us?
A:Epoxy Resin,PVC Resin,Color Liquid Pigment,Color Powder,Oxide

Q:Where is your shipping port?
A: Tianjin port,Qingdao port,Ningbo port and Shanghai port.

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