Diantimony trioxide CAS# 1309-64-4
Diantimony trioxide, Promotion Season Now in Store and Free Sample for Testing with Factory Price
- Appearance: White powder
- Assay: 99. 0%min
- Packaging: 25kg/plastic woven bag
- Sample: Available





Diantimony trioxide: The Complete Guide
- Chapter 1: Quality Control of Diantimony trioxide
- Chapter 2: Description of Diantimony trioxide
- Chapter 3: Basic Info of Diantimony trioxide
- Chapter 4: What is Diantimony trioxide?
- Chapter 5: What’s the application of Diantimony trioxide?
- Chapter 6: Keywords of Diantimony trioxide
- Chapter 7:WHY THEY SAY TO US
- Chapter 8: Hot Sale Products
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Quality Control of Diantimony trioxide
Quality Control & MSDS
Chemical Structure

Packing of Diantimony trioxide


Description of Diantimony trioxide
Antimony(III) oxide 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.
Basic Info of Diantimony trioxide
Basic Info
Chemical Name | Diantimony trioxide |
Synonyms | at3;ap50;atoxf;patoxl;a1530;Expand |
CAS No. | 1309-64-4 |
Molecular Formula | O3Sb2 |
Molecular Weight | 291.51800 |
PSA | 43.37000 |
LogP | -0.30600 |
Safety Info
RTECS | CC5650000 |
Hazard Class | 6.1 |
Safety Statements | S22-S36/37 |
HS Code | 2825800000 |
Packing Group | III |
WGK Germany | 2 |
RIDADR | UN 9201 |
Risk Statements | R40 |
Hazard Codes | Xn |
Hazard Declaration | H351 |
Signal Word | Warning |
Symbol | GHS08 |
Caution Statement | P281 |
Properties
Appearance & Physical State | White Powder |
Density | 5.2 |
Boiling Point | 1456ºC |
Melting Point | 656ºC (subl.) |
Flash Point | 1550°C subl. |
Water Solubility | Slightly soluble. |
Stability | Stable. |
Numbering system
PubChem number | 24852108 |
RTECS number | CC5650000 |
EINECS number | 215-175-0 |
MDL number | MFCD00011214 |
What is Diantimony trioxide?
With the progress of science and technology and the development of society, chemical products have invariably permeated our daily lives, in medicine, food, cosmetics, electronics, industry, and other areas, becoming an essential part of our lives. One such product is Diantimony trioxide which has developed particularly rapidly in recent years. Do you know about Diantimony trioxide?
The official answer:Antimony trioxide is an inorganic compound with the chemical formula Sb2O3. the natural product is called antimony wah, commonly known as antimony white, white crystalline powder. Melting point 655℃. Boiling point 1550℃. Soluble in sodium hydroxide solution, hot tartaric acid solution, hydrogen tartrate solution, and sodium sulfide solution, slightly soluble in water 370±37 µg/L, dilute nitric acid, and dilute sulfuric acid. Carcinogenic potential. Preparation methods are dry and wet, mainly used in white pigments, paints, and plastics can play the role of pigment and flame retardant.
What’s the application of Diantimony trioxide?
Application 1: Used as a white pigment, white glass, enamel, medicine, cement, filler, mordant and fireproof coating, etc.
Application 2: Widely used as a flame retardant in plastic, rubber, textile, chemical fiber, pigment, paint, electronics, and other industries, also used as a catalyst and production materials in the chemical industry
Application 3: Used as high purity reagent, mordant and anti-gloss agent, also used in the preparation of pigments and antimony potassium tartrate
Use 4: Used as flame retardant for various resins, synthetic rubber, canvas, paper, paint, etc., a catalyst for petrochemicals and synthetic fibers. Used in the manufacture of mordant, emulsion, is the raw material for the synthesis of antimony salt. Used as an additive in the enamel industry to increase the opacity and surface luster of enamel. Used in the glass industry as a decolorizer instead of arsenious acid. Medicine, metallurgy, military industry, etc.
Use 5: Excellent inorganic white pigment, mainly used in the coloring of paints. Used as flame retardant for various resins, synthetic rubber, canvas, paper, paint, etc., a catalyst for petrochemicals and synthetic fibers. Used in the manufacture of mordant, emulsion, is the raw material for the synthesis of antimony salt. The enamel industry used to increase the opacity and surface luster of enamel. The glass industry is used as a decolorizer instead of arsenious acid.
Use 6: Antimony trioxide is a good covering agent, used as a white paint pigment. Used as a flame retardant of various resins, synthetic rubber canvas, paper, paint, etc., a catalyst of petrochemicals and synthetic fibers. Used in the manufacture of mordant, emulsion, for the manufacture of white glass, enamel, tartar, drugs, cement, is also the raw material for the synthesis of antimony salt, enamel industry additives to increase the opacity of enamel and surface gloss. Glass industry used as a decolorant instead of arsenious acid, etc.
Conclusion
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WHY THEY SAY TO US








