| Identification | More | [Name]
ANTIMONY PENTASULFIDE | [CAS]
1315-04-4 | [Synonyms]
Antimonic sulfide
ANTIMONY PENTASULFIDE
ANTIMONY RED
ANTIMONY(V) SULFIDE
ANTIMONY (V) SULFIDE, PENTA
antimonialsaffron
antimonysulfide(sb2s5)
antimonysulfidegolden
c.i.77061
goldenantimonysulfide
pentasulfide
pentasulfideantimony
diantimony pentasulphide
ANTIMONY(V) SULFIDE, TECH.
AntimonySulphideGolden(AntimonyPentasulphide)
ANTIMONY SULPHIDE ( GOLDEN )
Antimony persulfide
Antimony(V)sulfide,tech.gr.
ANTIMONYPENTASULPHIDE
ANTIMONY(V) SULFIDE: TECH., SB CA 66% | [EINECS(EC#)]
215-255-5 | [Molecular Formula]
S5Sb2 | [MDL Number]
MFCD00016321 | [Molecular Weight]
403.85 | [MOL File]
1315-04-4.mol |
| Hazard Information | Back Directory | [Chemical Properties]
orange powder | [Uses]
As pigment; vulcanizing and coloring rubber; manufacture of matches and fireworks. | [Hazard]
Flammable, dangerous fire risk near oxi-
dizing materials.
| [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. | [Definition]
ChEBI: Antimony pentasulfide is a sulfide and a p-block molecular entity. | [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. |
| Safety Data | Back Directory | [Hazard Codes ]
F | [Risk Statements ]
R11:Highly Flammable. | [Safety Statements ]
S36/37/39:Wear suitable protective clothing, gloves and eye/face protection .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice . | [RIDADR ]
UN 3178 4.1/PG 2
| [WGK Germany ]
2
| [RTECS ]
CC6125000
| [TSCA ]
TSCA listed | [HazardClass ]
4.1 | [PackingGroup ]
III | [HS Code ]
2830901100 | [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. | [Toxicity]
LD50 i.p. in rats: 150.0 mg Sb/100 g (Bradley, Fredrick) |
|
| Company Name: |
J & K SCIENTIFIC LTD.
|
| Telephone: |
18210857532 18210857532 |
| Website: |
https://www.jkchemical.com |
| Company Name: |
Energy Chemical
|
| Telephone: |
400-0056266 |
| Website: |
www.energy-chemical.com |
| Company Name: |
Grader reagent
|
| Telephone: |
18221735425 |
| Website: |
www.shxinping.net |
|