Name | STRONTIUM OXIDE |
Synonyms | SrO Strontia oxostrontium STRONTIUM OXIDE strontiumoxide(sro) Strontium oxide (SrO) STRONTIUM OXIDE (MONO) Strontiumoxidewhitepowder strontium oxygen(-2) anion Strontiumoxidetechgrbrownpowder |
CAS | 1314-11-0 |
EINECS | 215-219-9 |
InChI | InChI=1/O.Sr/rOSr/c1-2 |
Molecular Formula | OSr |
Molar Mass | 103.62 |
Density | 4.7 g/mL at 25 °C (lit.) |
Melting Point | 2430°C |
Boling Point | 3000°C |
Flash Point | 3000°C |
Water Solubility | Soluble in fused potassium hydroxide. Insoluble in ether and acetone. Decomposes in water to Sr(OH){2} with evolution of heat.Slightly soluble in alcohol. Insoluble in acetone and ether. |
Solubility | Soluble in potassium hydroxide solution. Slightly soluble in alcohol. Insoluble in acetone and ether. |
Appearance | Powder |
Specific Gravity | 4.7 |
Color | white |
Merck | 14,8846 |
Storage Condition | Sealed in dry,Room Temperature |
Sensitive | Moisture Sensitive |
Physical and Chemical Properties | Sensitivity: motion Sensitive WGK Germany:3 |
Hazard Symbols | C - Corrosive |
Risk Codes | R14 - Reacts violently with water R34 - Causes burns |
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S30 - Never add water to this product. S36/37 - Wear suitable protective clothing and gloves. |
UN IDs | UN 3262 8/PG 2 |
WGK Germany | 3 |
TSCA | Yes |
Hazard Class | 8 |
Packing Group | II |
gray to white cubic powder. The relative density was 4.7. Melting point 2430 °c. The boiling point is about 3000 °c. Slightly soluble in alcohol, insoluble in ether, acetone. It is changed into strontium hydroxide in contact with water, and heat is released.
a finished product was prepared from the decomposition of strontium carbonate by heating at 1300 °c in a stream of hydrogen.
It is mainly used in the manufacturing of fireworks, pigments and pharmaceutical industries.
packaged in glass or plastic bottles, and then placed in a carton with a soft plug to prevent movement during transport. Net weight of 0. 5kg or 2kg per bottle. Store in a cool, ventilated, dry warehouse. Strict moisture-proof and waterproof during storage and transportation. When loading and unloading should be light to prevent packaging damage.
EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
Use | is mainly used in the manufacture of fireworks, pigments and pharmaceutical industry. used in the preparation of strontium salt, used in the defense industry for the manufacture of fireworks |
production method | a finished product was prepared from the decomposition of strontium carbonate by heating at 1300 °c in a stream of hydrogen. |