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ANTIMONY PENTASULFIDE

ANTIMONY PENTASULFIDE Structure
ANTIMONY PENTASULFIDE structure
CAS No.
1315-04-4
Chemical Name:
ANTIMONY PENTASULFIDE
Synonyms
pentasulfide;c.i.77061;ANTIMONY RED;Antimonic sulfide;antimonialsaffron;ANTIMONY(V) SULFIDE;Antimony persulfide;pentasulfideantimony;Antimony pentasulfid;Antimony(V) sulphide
CBNumber:
CB4335953
Molecular Formula:
H2SSb
Molecular Weight:
155.84
MDL Number:
MFCD00016321
MOL File:
1315-04-4.mol
MSDS File:
SDS
Last updated:2025-12-31 14:38:37
Product description Number Pack Size Price
Antimony(V) sulfide technical, ≥60% Sb basis 11133 500g $290
Antimony(V) sulfide, min. 98% 51-2400 50g $42
Antimony(V) sulfide, min. 98% 51-2400 250g $84
ANTIMONY PENTASULFIDE 95.00% ING0003707 500G $4301.08
ANTIMONY PENTASULFIDE 95.00% ING0003707 1KG $6766.9
More product size
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ANTIMONY PENTASULFIDE 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 Reference 1315-04-4(CAS DataBase Reference)
EWG's Food Scores 1
FDA UNII 1433F1I86N
ATC code R05CA07
EPA Substance Registry System Antimony sulfide (Sb2S5) (1315-04-4)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictogramsGHS hazard pictogramsGHS hazard pictograms
GHS02,GHS07,GHS09
Signal word  Danger
Hazard statements  H228-H302+H332-H411
Precautionary statements  P210-P240-P241-P273-P301+P312-P304+P340+P312
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
TSCA  TSCA listed
HazardClass  4.1
PackingGroup  III
HS Code  2830901100
Toxicity LD50 i.p. in rats: 150.0 mg Sb/100 g (Bradley, Fredrick)
NFPA 704
1
3 1

ANTIMONY PENTASULFIDE price More Price(7)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 11133 Antimony(V) sulfide technical, ≥60% Sb basis 1315-04-4 500g $290 2025-07-31 Buy
Strem Chemicals 51-2400 Antimony(V) sulfide, min. 98% 1315-04-4 50g $42 2024-03-01 Buy
Strem Chemicals 51-2400 Antimony(V) sulfide, min. 98% 1315-04-4 250g $84 2024-03-01 Buy
American Custom Chemicals Corporation ING0003707 ANTIMONY PENTASULFIDE 95.00% 1315-04-4 500G $4301.08 2021-12-16 Buy
American Custom Chemicals Corporation ING0003707 ANTIMONY PENTASULFIDE 95.00% 1315-04-4 1KG $6766.9 2021-12-16 Buy
Product number Packaging Price Buy
11133 500g $290 Buy
51-2400 50g $42 Buy
51-2400 250g $84 Buy
ING0003707 500G $4301.08 Buy
ING0003707 1KG $6766.9 Buy

ANTIMONY PENTASULFIDE Chemical Properties,Uses,Production

Chemical Properties

Antimony 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 properties

Orange-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.

Uses

As pigment; vulcanizing and coloring rubber; manufacture of matches and fireworks.

Preparation

The 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.

Definition

ChEBI: Antimony pentasulfide is a sulfide and a p-block molecular entity.

Hazard

Flammable, dangerous fire risk near oxi- dizing materials.

Safety Profile

Moderately 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

Raw materials

Preparation Products

ANTIMONY PENTASULFIDE Suppliers

Global( 163)Suppliers
Supplier Tel Email Country ProdList Advantage
Shaanxi Dideu Medichem Co. Ltd 		+86-29-81148696 +86-17392712697 1022@dideu.com China 3995 58
Hebei Yanxi Chemical Co., Ltd. 		+8618531123677 faithe@yan-xi.com China 5853 58
Hebei Chuanghai Biotechnology Co., Ltd 		+8615531151365 mina@chuanghaibio.com China 18126 58
career henan chemical co 		+86-0371-86658258 +8613203830695 factory@coreychem.com China 29795 58
Hefei TNJ Chemical Industry Co.,Ltd. 		+86-0551-65418671 +8618949823763 sales@tnjchem.com China 34563 58
Baoji Guokang Healthchem co.,ltd 		+8615604608665 15604608665 dominicguo@gk-bio.com CHINA 9414 58
Alfa Chemistry 		+1-5166625404; Info@alfa-chemistry.com United States 20405 58
GLR Innovations 		+91 9891111994 info@glrgroup.in India 4535 58
Shanghai Acmec Biochemical Technology Co., Ltd. 		+86-18621343501; +undefined18621343501 product@acmec-e.com China 33325 58
Aladdin Scientific 		tp@aladdinsci.com United States 57505 58
Supplier Advantage
Shaanxi Dideu Medichem Co. Ltd 		58
Hebei Yanxi Chemical Co., Ltd. 		58
Hebei Chuanghai Biotechnology Co., Ltd 		58
career henan chemical co 		58
Hefei TNJ Chemical Industry Co.,Ltd. 		58
Baoji Guokang Healthchem co.,ltd 		58
Alfa Chemistry 		58
GLR Innovations 		58
Shanghai Acmec Biochemical Technology Co., Ltd. 		58
Aladdin Scientific 		58

View Lastest Price from ANTIMONY PENTASULFIDE manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
Antimony pentasulfide pictures 2025-12-24 Antimony pentasulfide
1315-04-4
 US $0.00-0.00 / KG 1KG 99.0% 10000KG Shaanxi Dideu Medichem Co. Ltd
Antimony pentasulfide pictures 2025-06-27 Antimony pentasulfide
1315-04-4
 US $30.00-10.00 / KG 50KG 99% 500000kg Hebei Chuanghai Biotechnology Co., Ltd
Antimony pentasulfide pictures 2025-06-20 Antimony pentasulfide
1315-04-4
 US $0.00 / kg 1kg 0.99 20 tons Hebei Yanxi Chemical Co., Ltd.

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