Basic information
- Name:
Strontium nitrate
- CAS No.:
10042-76-9
- Molecular Structure:
- Formula:
- N2O6Sr
- Molecular Weight:
- 211.6298
- Deleted CAS:
- 518051-66-6
- Synonyms:
- Nitricacid, strontium salt (8CI,9CI);Strontium dinitrate;Nitricacid, strontium salt (2:1);Strontium nitrate (Sr(NO3)2);
- EINECS:
- 233-131-9
- Density:
- 2.99 g/cm3
- Melting Point:
- 570 °C(lit.)
- Boiling Point:
- 83 °C at 760 mmHg
- Solubility:
- 660 g/L (20 °C) in water
- Appearance:
- white granules or powder
- Hazard Symbols:
O
Xn
Xi- Risk Codes:
- 8-36/37/38-22
- Safety Description:
- 17-26-36/37/39-36 Details
- Transport Information:
- UN 1507 5.1/PG 3
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Chemistry
Structure of Strontium nitrate (CAS NO.10042-76-9):
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IUPAC Name: strontium dinitrate
Empirical Formula: N2O6Sr
Molecular Weight: 211.6298
EINECS: 233-131-9
Melting Point: 570 °C(lit.)
Boiling Point: 83 °C at 760 mmHg
Enthalpy of Vaporization: 37.72 kJ/mol
Vapour Pressure: 49.8 mmHg at 25°C
Density: 2.99
Water Solubility: 660 g/L (20 ºC)
Sensitive: Hygroscopic
Stability: Stability Strong oxidizer - contact with combustible material may cause fire. Incompatible with strong reducing agents, combustible material.
Product Categories: Inorganic Chemicals;Inorganics;Inorganic Salts;Salts;Strontium Salts;StrontiumMetal and Ceramic Science;Synthetic Reagents;Application CRMs;Cationic SolutionsChromatography;Cationic Standard SolutionsAlphabetic;Ion Chromatography;Ion Chromatography Standards;S;SN - SZ;Analytical Reagents for General Use;Puriss p.a. ACS;Q-S, Puriss p.a. ACSSynthetic Reagents;ACS GradeSynthetic Reagents;Essential Chemicals;Routine Reagents;Strontium
Uses
Strontium nitrate (CAS NO.10042-76-9) is used to make lights, signal flares, fire extinguisher, the red light-emitting agent of TV picture tubes, red fireworks, optical glass and phosphor, etc.
Toxicity Data With Reference
| 1. | orl-rat LD50:2750 mg/kg | GISAAA Gigiena i Sanitariya. 41 (5)(1976),28. | ||
| 2. | ipr-rat LD50:540 mg/kg | AIHOAX Archives of Industrial Hygiene and Occupational Medicine. 1 (1950),637. | ||
| 3. | orl-mus LD50:1826 mg/kg | GISAAA Gigiena i Sanitariya. 41 (5)(1976),28. |
Consensus Reports
Reported in EPA TSCA Inventory.
Safety Profile
Safety Information of Strontium nitrate (CAS NO.10042-76-9):
Hazard Codes: 
O,
Xn,
Xi
Risk Statements:8-36/37/38-22
8:Contact with combustible material may cause fire
36/37/38:Irritating to eyes, respiratory system and skin
22:Harmful if swallowed
Safety Statements:17-26-36/37/39-36
17:Keep away from combustible material
26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
36/37/39:Wear suitable protective clothing, gloves and eye/face protection
36:Wear suitable protective clothing
RIDADR:UN 1507 5.1/PG 3
WGK Germany:2
RTECS:WK9800000
HazardClass:5.1
PackingGroup:III
HS Code:28342980
Hazardous Substances Data:10042-76-9(Hazardous Substances Data)
Moderately toxic by ingestion and intraperitoneal routes. A powerful oxidizer. When heated to decomposition it emits toxic fumes of NOx. See also NITRATES and STRONTIUM COMPOUNDS.
Standards and Recommendations
DOT Classification: 5.1; Label: Oxidizer
Specification
Strontium nitrate , its cas register number is 10042-76-9. It also can be called Nitrate de strontium ; Nitric acid, strontium salt ; Strontium dinitrate ; Strontium nitrate (Sr(NO3)2) ; Strontium(II) nitrate (1:2) .