|
|
 |
|
|
|
 |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Compound name | Antimony | Antimony trioxide | Antimony trisulfide | Sodium antimonate trihydrate | Sodium antimonate anhydrate | Antimony trichloride | Antimony pentachloride |
| | | | | | | |
| Chemical formula | Sb | Sb2O3 | Sb2S3 |
NaSbO3·3H2O | NaSbO3 | SbCl3 | SbCl5 |
| CAS Registry number | 7440-36-0 |
1309-64-4 | 1345-04-6 | 33908-66-6 | 15432-85-6 | 10025-91-9 | 7647-18-9 |
| EINECS number | 231-146-5 | 215-175-0 | 215-713-4 | 251-735-0 | 239-444-7 | 233-047-2 |
- |
| Existing and New Chemical Substances number | - | 1-543 | 1-567 | 1-505 | 1-506 | 1-256 | 1-256 |
| UN Dangerous Goods number | 2871 | 1549 | 1549 | 1549 | 1549 | 1733 | 1730 |
| TSCA inventory | on | on | on | on | on | on | on |
| IMDG ICAO/IATA |
6.1/III | 6.1/III | 6.1/III | 6.1/III | 6.1/III | 8/II | 8/II |
| These regulations are not applicable to antimony oxide, antimony sulfide, sodium antimonate, which contain less than 0.5% Arsenic,except metalic antimony powder. | |||||||
| Appearance, Character |
Powder, Grain, Reglus |
White powder | Black powder | White powder |
White powder |
colorless deliquescence lump | Yellow liquid | |
| Molecular weight | 121.75 | 291.5 | 339.7 | 246.7 | 192.7 |
228.1 | 299.0 | |
| Melting point | 630 | 656 | 550 | >180 (Dehydration) |
- | 73.4 | 2.8 | |
| Boiling point | 1,380 | 1,425 | 1,180 | 1,427 (Decomposition) |
1,427 (Decomposition) |
223 | 140(70mmHg) | |
| Vapor pressure | 1.66(800℃) | 5(625℃) | 1.17(500℃) | - | - | 13.7(100.2℃) | 1.0(22.7℃) | |
| Specific gravity | 6.7 | 5.2 | 4.6 | 3.9 | 4.0 | 3.1 | 2.3 | |
| Electrical property | 4.3Mho/m | Poor | ND | ND | ND | Poor | Poor | |
| Mohs hardness | 3.0 | 2-2.5 | ND | ND | ND | ND | ND | |
| Solubility | Water | Insoluble | Insoluble | Insoluble | Slightly Soluble (Hot water) |
Insoluble |
Soluble | Decomposition |
| HCl | Insoluble | Soluble | Soluble | Decomposition | Decomposition | Soluble | Soluble | |
| Alcohol | Insoluble | Insoluble | Insoluble | Insoluble |
Insoluble |
Soluble | Soluble | |
*ND:No data
Japanese Regulations
Antimony trioxide, antimony tetraoxide, antimony trichloride, antimony pentachloride are nominated as hazardous materials other than pharmaceutical use by Poison and Harmful Substance Control Law (Japanese Law), therefore the sales, uses, handling of these materials shall be conducted in accordance with this law.
Precautions for handling
The materials should only be handled in a well ventilated place. Care should be taken not to inhale the material and a dust respirator should be worn . Wear suitable protection gear while handling material so as to prevent contact with eyes, mouth, and skin. Avoid eating, drinking, and smoking while handling this material. Immediately after working with these material, wash with soap and plenty water. Refer to the Material Safety Data Sheet, which is available on request.
 |
