Basic information
- Name:
Strontium hydroxide(Sr(OH)2)
- Superlist Name:
- Strontium hydroxide
- CAS No.:
18480-07-4
- Molecular Structure:
- Formula:
- Sr(OH)2
- Molecular Weight:
- 121.63
- Deleted CAS:
- 12026-25-4
- Synonyms:
- Strontiumhydroxide (8CI);Strontium dihydroxide;Strontium(II) hydroxide;
- EINECS:
- 242-367-1
- Boiling Point:
- 100 °C at 760 mmHg
- Appearance:
- colourless deliquescent crystals
- Hazard Symbols:
C- Risk Codes:
- 34
- Safety Description:
- 26-27-36/37/39-45 Details
- Transport Information:
- UN 3262 8/PG 2
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Chemistry
Molecular Structure:
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Molecular Formula: H2O2Sr
Molecular Weight: 121.6347
IUPAC Name: Strontium dihydroxide
Synonyms of Strontium hydroxide (CAS NO.18480-07-4): EINECS 242-367-1 ; Strontium dihydroxide ; Strontium hydroxide (Sr(OH)2)
CAS NO: 18480-07-4
Classification Code: Reproductive Effect
H bond acceptors: 1
H bond donors: 2
Polar Surface Area: 20.23 Å2
Enthalpy of Vaporization: 40.65 kJ/mol
Boiling Point: 100 °C at 760 mmHg
Vapour Pressure: 24.5 mmHg at 25°C
Uses
Strontium hydroxide (CAS NO.18480-07-4) is commonly used as raw material for the production of strontium salt, and is also used as additive in sugar production process and paint drier.
Toxicity Data With Reference
| Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
|---|---|---|---|---|---|
| mammal (species unspecified) | LD50 | oral | > 1500mg/kg (1500mg/kg) | Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 19(8), Pg. 43, 1975. |
Safety Profile
Hazard Codes of Strontium hydroxide (CAS NO.18480-07-4): C .gif){kind=small}
Risk Statements: 34
R34: Causes burns.
Safety Statements: 26-27-36/37/39-45
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S27: Take off immediately all contaminated clothing.
S36/37/39: Wear suitable protective clothing, gloves and eye/face protection.
S45: In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
RIDADR: UN 3262 8/PG 2
WGK Germany: 3
HazardClass: 8
PackingGroup: III