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ANTIMONY PENTASULFIDE

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Products Intro: Product Name:Antimony pentasulfide
CAS:1315-04-4
Purity:99% Package:25KG
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CAS:1315-04-4
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CAS:1315-04-4
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Products Intro: Product Name:ANTIMONY PENTASULFIDE
CAS:1315-04-4
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ANTIMONY PENTASULFIDE manufacturers

  • Antimony pentasulfide
  • Antimony pentasulfide pictures
  • $0.00 / 1kg
  • 2023-11-15
  • CAS:1315-04-4
  • Min. Order: 1kg
  • Purity: 0.99
  • Supply Ability: 20 tons
  • Antimony pentasulfide
  • Antimony pentasulfide pictures
  • $0.00 / 25KG
  • 2023-09-23
  • CAS:1315-04-4
  • Min. Order: 1KG
  • Purity: 99%
  • Supply Ability: 50000KG/month
  • Antimony pentasulfide
  • Antimony pentasulfide pictures
  • $30.00 / 1KG
  • 2023-09-06
  • CAS:1315-04-4
  • Min. Order: 50KG
  • Purity: 99%
  • Supply Ability: 500000kg
ANTIMONY PENTASULFIDE Basic information
Product Name:ANTIMONY PENTASULFIDE
Synonyms:Antimony(V) sulfide,98%;Antimony pentasulfid;Antimony pentasulfide (Sb2S5);pentasulfideantimony;ANTIMONY PENTASULFIDE;ANTIMONY(V) SULFIDE;ANTIMONY (V) SULFIDE, PENTA;ANTIMONY RED
CAS:1315-04-4
MF:H2SSb
MW:155.84
EINECS:215-255-5
Product Categories:
Mol File:1315-04-4.mol
ANTIMONY PENTASULFIDE Structure
ANTIMONY PENTASULFIDE Chemical Properties
Melting point 74-76°C (dec.)
density 4,12 g/cm3
solubility insoluble in H2O; soluble in acid solutions, alkaline solutions
form Powder
color Orange
Water Solubility insoluble H2O; soluble HCl to evolve H2S [MER06]
Merck 13,703
CAS DataBase Reference1315-04-4(CAS DataBase Reference)
EPA Substance Registry SystemAntimony sulfide (Sb2S5) (1315-04-4)
Safety Information
Hazard Codes F,N,Xn
Risk Statements 11-51/53-20/22
Safety Statements 36/37/39-26-61
RIDADR UN 3178 4.1/PG 2
WGK Germany 2
RTECS CC6125000
HazardClass 4.1
PackingGroup III
HS Code 2830901100
ToxicityLD50 i.p. in rats: 150.0 mg Sb/100 g (Bradley, Fredrick)
MSDS Information
ProviderLanguage
ACROS English
SigmaAldrich English
ALFA English
ANTIMONY PENTASULFIDE Usage And Synthesis
Chemical PropertiesAntimony pentasulfide is an orange to dark red powder. It is doubtful whether stoichiometric Sb2S5 exists, because the preparations contain free sulfur and have variable composition. Antimony pentasulfide is insoluble in water but soluble in alkalies and alkali-metal carbonates.
Physical propertiesOrange-yellow or reddish amorphous powder; density 4.12 g/cm3; decomposes at 75°C; insoluble in water and alcohol; soluble in hydrochloric acid, caustic alkalies and ammonium hydrosulfide.
UsesAs pigment; vulcanizing and coloring rubber; manufacture of matches and fireworks.
PreparationThe compound is made commercially by converting antimony trisulfide to tetrathioantimonate by boiling with sulfur in caustic soda solution:
4 Sb2S3 + 8 S +18 NaOH → 5 Na3SbS4 + 3 NaSbO3 + 9 H2O
The sparingly soluble sodium antimonate is filtered out of the solution. The yellow-orange antimony pentasulfide precipitates out on treatment with hydrochloric acid.
2 Na3SbS4 + 6 HCl → Sb2S5 + 6 NaCl + 3 H2S
It may also be prepared by the reaction of antimony pentachloride in HCl with hydrogen sulfide and removing any free sulfur by extraction with carbon disulfide:
2 SbCl5 + 5 H2S → Sb2S5 + 10 HCl.
DefinitionChEBI: Antimony pentasulfide is a sulfide and a p-block molecular entity.
HazardFlammable, dangerous fire risk near oxi- dizing materials.
Safety ProfileModerately toxic by intraperitoneal route. See also ANTIMONY COMPOUNDS and SULFIDES. Flammable when exposed to heat or by chemical reaction with powerful oxidtzers. Use water to fight fire. Moderately explosive when shocked or by spontaneous chemical reaction in contact with powerful oxidtzers. When heated to decomposition or on contact with acid or acid fumes it emits highly toxic fumes of oxides of sulfur and antimony. Incompatible with water or steam to produce toxic and flammable vapors and with oxidizers, e.g., Ag(ClO3)2, HClO3, ClO2, Mg(ClO3)2, TlO,Zn(ClO3)2.
ANTIMONY PENTASULFIDE Preparation Products And Raw materials
Tag:ANTIMONY PENTASULFIDE(1315-04-4) Related Product Information
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