Strontium sulfide
- Product Name
- Strontium sulfide
- CAS No.
- 1314-96-1
- Chemical Name
- Strontium sulfide
- Synonyms
- SrS;CI 77847;thioxostrontium;PIGMENT WHITE S;STRONTIUM SULFIDE;strontium sulphide;strontiummonosulfide;strontiumsulfide(srs);sulfanylidenestrontium;STRONTIUM (II) SULFIDE
- CBNumber
- CB0386740
- Molecular Formula
- SSr
- Formula Weight
- 119.68
- MOL File
- 1314-96-1.mol
Strontium sulfide Property
- Melting point:
- >2000 °C(lit.)
- Density
- 3,7 g/cm3
- solubility
- slightly soluble in H2O; soluble in acid solutions
- form
- Powder
- Specific Gravity
- 3.7
- color
- Gray
- Water Solubility
- Slightly soluble in water. Decomposes in acids
- Sensitive
- Hygroscopic
- Crystal Structure
- NaCl type
- crystal system
- Cube
- Merck
- 14,8849
- Space group
- Fm3m
- Lattice constant
a/nm b/nm c/nm α/o β/o γ/o V/nm3 0.60203 0.60203 0.60203 90 90 90 0.2182 - Stability:
- Stable. Incompatible with acids.
- CAS DataBase Reference
- 1314-96-1(CAS DataBase Reference)
- EPA Substance Registry System
- Strontium sulfide (1314-96-1)
Safety
- Hazard Codes
- C
- Risk Statements
- 31-34
- Safety Statements
- 26-36/37/39-45
- RIDADR
- UN 3262 8/PG 3
- WGK Germany
- 3
- TSCA
- Yes
- HazardClass
- 4.3
- PackingGroup
- III
- HS Code
- 2830908500
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H314Causes severe skin burns and eye damage
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P261Avoid breathing dust/fume/gas/mist/vapours/spray.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P310Immediately call a POISON CENTER or doctor/physician.
P405Store locked up.
N-Bromosuccinimide Price
- Product number
- 089895
- Product name
- Strontium sulfide
- Purity
- 99.9% (metals basis)
- Packaging
- 10g
- Price
- $122
- Updated
- 2024/03/01
- Product number
- 089895
- Product name
- Strontium sulfide
- Purity
- 99.9% (metals basis)
- Packaging
- 50g
- Price
- $482.65
- Updated
- 2024/03/01
- Product number
- 93-3821
- Product name
- Strontium sulfide (99.9%-Sr)
- Packaging
- 10g
- Price
- $114
- Updated
- 2024/03/01
- Product number
- 93-3821
- Product name
- Strontium sulfide (99.9%-Sr)
- Packaging
- 50g
- Price
- $450
- Updated
- 2024/03/01
- Product number
- IN3385
- Product name
- Strontiumsulphide
- Purity
- 99.995%
- Packaging
- 25g
- Price
- $269
- Updated
- 2021/12/16
Strontium sulfide Chemical Properties,Usage,Production
Chemical Properties
Strontium sulfide is a grey powder giving a hydrogen sulphide-like smell in the air. It is insoluble in cold water, and decomposes in hot water and acid. In the wet air can decompose to H2S, can also be oxidised to SrSO4. heating for 3 hours to light red, and water vapour contact with the formation of SrO, SrSO4, H2 and SO2. reaction with acid to produce H2S.
Uses
Strontium sulfide (SrS) smells like rotten eggs. It is used as a depilatory to remove hair from skin and hides or In luminous paints.
Production Methods
Strontium sulfide, grayish-white solid (thermodynamic Ksp 500) reactive with water to form strontium hydrosulfide, Sr(SH)2, solution. Strontium hydrosulfide is formed (1) by reaction of strontium sulfide and H2O, (2) by saturation of strontium hydroxide solution with H2S. Strontium polysulfides are formed by boiling strontium hydrosulfide with sulfur.
Preparation
Strontium sulfide can be
prepared by the direct reaction of the elements, calcined
in an inert atmosphere, at a 1:1.05 molecular ratio:
Sr＋S＋heat→SrS
SrS can also be produced by the “carbothermic reduction”
of calcium sulfate, which entails the conversion of
carbon, usually as charcoal, to CO2:
SrSO4＋2C→SrS＋ 2CO2
This can react further:
3SrSO4＋SrS→4SrO＋ 4SO2
A mixture of oxide-sulfide is the result. Thus, this
type of preparation cannot be used to prepare a pure
SrS salt.
General Description
Gray powder with an odor of H2S in moist air.
Air & Water Reactions
Slowly releases H2S in moist air.
Reactivity Profile
STRONTIUM SULFIDE reacts vigorously with acids to release hydrogen sulfide gas. May react exothermically with oxidizing agents including inorganic oxoacids, organic peroxides and epoxides, and inorganic peroxides to generate toxic gases.
Hazard
Moderate fire and explosion risk. Irritant to skin and tissues.
Health Hazard
ACUTE/CHRONIC HAZARDS: Irritant to skin and tissue. Moderate fire hazard and explosion risk.
Flammability and Explosibility
Non flammable
Safety Profile
Poison by inhalation and ingestion. Ready decomposes to yield H2S. Incompatible with lead(1V) oxide. When heated to decomposition it emits toxic fumes of SOx. See also SULFIDES and STRONTIUM COMPOUNDS.
Strontium sulfide Preparation Products And Raw materials
Raw materials
Preparation Products
Strontium sulfide Suppliers
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View Lastest Price from Strontium sulfide manufacturers
- Product
- STRONTIUM SULFIDE 1314-96-1
- Price
- US $10.00/KG
- Min. Order
- 100KG
- Purity
- 99%
- Supply Ability
- 100 mt
- Release date
- 2024-11-22
- Product
- Strontium sulfide 1314-96-1
- Price
- US $0.00-0.00/KG
- Min. Order
- 1KG
- Purity
- 99.0%
- Supply Ability
- 10000KG
- Release date
- 2024-09-04
- Product
- Strontium sulfide 1314-96-1
- Price
- US $8.00-1.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- g-kg-tons, free sample is available
- Release date
- 2024-03-29