Strontium hydroxide

ChemicalBook > CAS DataBase List > Strontium hydroxide

Uses Toxicity

Product Name: Strontium hydroxide
CAS No.: 18480-07-4
Chemical Name: Strontium hydroxide
Synonyms: Sr(OH)2;Einecs 242-367-1;STRONTIUM HYDROXIDE;Strontium dihydoxide;Stronitium hydroxide;strontiumdihydroxide;StrontiuM hydroxide 94%;STRONTIUM (II) HYDROXIDE;StrontiuM hydroxide,95.00%;strontiumhydroxide(sr(oh)2)
CBNumber: CB9226504
Molecular Formula: H2O2Sr
Formula Weight: 121.63
MOL File: 18480-07-4.mol

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Strontium hydroxide Property

Melting point:: 535°C
Boiling point:: 710 °C (decomposes)
Density: 3.625
vapor pressure: 0Pa at 20℃
refractive index: 1.650
form: colorless orthorhombic crystals
color: colorless orthorhombic crystals, crystalline; hygroscopic
PH: 11.27(1 mM solution);12.22(10 mM solution);13.09(100 mM solution)
Odor: Odorless
Water Solubility: g/100g solution in H2O: 0.90 (0°C), 2.16 ± 0.41 (25°C), 47.71 (100°C); solid phase, Sr(OH)2 · 8H2O [KRU93]
Merck: 13,8924
Stability:: Stable.
CAS DataBase Reference: 18480-07-4(CAS DataBase Reference)
NIST Chemistry Reference: Strontium hydroxide(18480-07-4)
EPA Substance Registry System: Strontium hydroxide (Sr(OH)2) (18480-07-4)

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Safety

Hazard Codes: C
Risk Statements: 34
Safety Statements: 26-27-36/37/39-45
RIDADR: UN 3262 8/PG 2
WGK Germany: 3
RTECS: WK9100000
HazardClass: 8
PackingGroup: III
HS Code: 28164000

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Danger

Hazard statements

H314Causes severe skin burns and eye damage

Precautionary statements

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

P363Wash contaminated clothing before reuse.

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N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 433608
Product name: Strontium hydroxide
Purity: 94%
Packaging: 25g
Price: $19.98
Updated: 2024/03/01

Chem-Impex

Product number: 35894
Product name: Strontiumhydroxide,94%
Purity: 94%
Packaging: 25G
Price: $22.4
Updated: 2021/12/16

Frontier Specialty Chemicals

Product number: JK958053
Product name: Strontium hydroxide
Purity: 95%
Packaging: 25g
Price: $31
Updated: 2021/12/16

Chem-Impex

Product number: 35894
Product name: Strontiumhydroxide,94%
Purity: 94%
Packaging: 100G
Price: $78.4
Updated: 2021/12/16

Frontier Specialty Chemicals

Product number: JK958053
Product name: Strontium hydroxide
Purity: 95%
Packaging: 100g
Price: $101
Updated: 2021/12/16

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Strontium hydroxide Chemical Properties,Usage,Production

Uses

Strontium hydroxide is used in extracting sugar from beet sugar molasses and in making lubricant soaps and greases.

Toxicity

Dry compound or aqueous solution is corrosive. Contact with skin or eyes can cause irritation.

Description

Strontium Hydroxide occurs as an anhydrate whose prismatic, colorless crystals are deliquescent. A monohydrate and octahydrate are also known.Strontium hydroxide is slightly soluble in water but, surprisingly, the octahydrate is much more soluble. It is the latter that is supplied commercially for most applications.When the octahydrate is heated, seven waters of hydration are lost to form the monohydrate and finally the oxide.

Chemical Properties

colourless deliquescent crystals

Physical properties

White deliquescent crystal; density 3.625 g/cm³; melts at 375°C in hydrogen atmosphere; converts to oxide at 710°C; slightly soluble in water at 0°C, 0.41 g/100 mL, soluble in boiling water at 100°C, 21.83 g/100 mL; soluble in acids and ammonium chloride solution.
The octahydrate consists of colorless, tetragonal, deliquescent crystals; density 1.90 g/cm³; loses all its water molecules at 100°C; sparingly soluble in water at low temperatures, 0.90 g/100 mL at 0°C; soluble in boiling water, 47.7 g/100 mL at 100°C; aqueous solution highly alkaline; soluble in acids and in ammonium chloride solution; insoluble in acetone.

Uses

Extraction of sugar from beet sugar molasses, lubricant soaps and greases, stabilizer for plastics, glass, adhesives.

Uses

Strontium hydroxide [Sr(OH)2] is used to extract sugar from sugar beet molasses. It is also used in the manufacture of soaps, adhesives, plastics, glass, and lubricants that can be used in very high or low temperature environments.

Uses

Strontium hydroxide is used chiefly in the refining of beet sugar and as a stabilizer in plastic. It may be used as a source of strontium ions when the Cl^- ion is undesirable. Strontium hydroxide absorbs carbon dioxide from the air to form strontium carbonate. This salt is available commercially in sizable quantities.

Preparation

Preparation Strontium hydroxide is prepared by treating strontium oxide with water: SrO + H₂O → Sr(OH)₂
Alternatively, Sr(OH)2 is made by heating strontium carbonate or strontium sulfide with steam at temperatures around 500 to 600°C: SrCO₃ + H₂O → Sr(OH)₂ + CO₂ SrS + 2H₂O → Sr(OH)₂ + H₂S.

Definition

ChEBI: Strontium dihydroxide is a strontium hydroxide.

Flammability and Explosibility

Not classified

Purification Methods

Crystallise the hydroxide from hot water (2.2mL/g) by cooling to 0o.

Strontium hydroxide Preparation Products And Raw materials

Raw materials

Strontium carbonate Hydrochloric acid Sodium hydroxide

Preparation Products

Strontium peroxide

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Strontium hydroxide Suppliers

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View Lastest Price from Strontium hydroxide manufacturers

Hebei Mujin Biotechnology Co.,Ltd

Product: Strontium hydroxide 18480-07-4
Price: US $0.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 50000KG/month
Release date: 2023-09-19

Career Henan Chemical Co

Product: Strontium hydroxide 18480-07-4
Price: US $1.00/KG
Min. Order: 1IU
Purity: 99%
Supply Ability: 100kg
Release date: 2019-12-24

18480-07-4, Strontium hydroxide Related Search:

CATALASE Aluminum hydroxide Cobalt(II) hydroxide Strontium ranelate Strontium oxide Ammonium hydroxide STRONTIUM Sodium hydroxide Calcium hydroxide Barium hydroxide Magnesium hydroxide Strontium carbonate Strontium sulfate Strontium fluoride Strontium chromate Strontium chloride STRONTIUM ACETATE Strontium chloride hexahydrate

Sr(OH)2

Strontium hydroxide (Sr(OH)2)

strontiumdihydroxide

strontiumhydroxide(sr(oh)2)

strontiumhydroxide,anhydrous

STRONTIUM (II) HYDROXIDE

STRONTIUM HYDROXIDE

STRONTIUM HYDROXIDE, 99.998%

Stronitium hydroxide

Strontium dihydoxide

Einecs 242-367-1

StrontiuM hydroxide 94%

Strontium hydroxide ISO 9001：2015 REACH

StrontiuM hydroxide,95.00%

18480-07-4

H2OSr

H2O2SrH18O10Sr

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