Uses Toxicity
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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
Density 
3.625
vapor pressure 
0Pa at 20℃
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)
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

Preparation Products

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Strontium hydroxide Suppliers

J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
BeiJing Hwrk Chemicals Limted
Tel
0757-86329057 18501085097
Fax
010-89508210
Email
sales3.gd@hwrkchemical.com
Country
China
ProdList
7508
Advantage
55
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44751
Advantage
61
Jia Xing Isenchem Co.,Ltd
Tel
0573-85285100 18627885956
Fax
0573-85285100
Email
isenchem@163.com
Country
China
ProdList
9555
Advantage
66
Sinopharm Chemical Reagent Co,Ltd.
Tel
86-21-63210123
Fax
86-21-63290778 86-21-63218885
Email
sj_scrc@sinopharm.com
Country
China
ProdList
9823
Advantage
79
Spectrum Chemical Manufacturing Corp.
Tel
021-021-021-67601398-809-809-809 15221380277
Fax
021-57711696
Email
marketing_china@spectrumchemical.com
Country
China
ProdList
9664
Advantage
60
BOC Sciences
Tel
1-631-485-4226; 16314854226
Email
info@bocsci.com
Country
United States
ProdList
14059
Advantage
65
Shanghai BeiZhuo Biotech Co., Ltd.
Tel
021-61119791,13386096464
Fax
021-50190009
Email
bzswkf@foxmail.com
Country
China
ProdList
3924
Advantage
50
Shanghai Macklin Biochemical Co.,Ltd.
Tel
15221275939 15221275939
Fax
021-50706099
Email
shenlinxing@macklin.cn
Country
China
ProdList
15873
Advantage
55
Chizhou Kailong Import and Export Trade Co., Ltd.
Tel
Fax
-
Email
xg01_gj@163.com
Country
China
ProdList
9503
Advantage
50
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View Lastest Price from Strontium hydroxide manufacturers

Hebei Mojin 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:


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