What is antimony sulfide used for?

What is antimony sulfide used for?

This compound has a variety of uses, including non-asbestos friction material for brake and clutch linings, fireworks and other pyrotechnics, camouflage paints, pigments in ruby glass, and photoconductors. Crude antimony sulfide is obtained from mining operations.

What is the formula for antimony sulfide?

Antimony trisulfide/Formula

Is antimony a sulfide?

Antimony sulfide may refer to either of two compounds of antimony and sulfur: Antimony trisulfide, Sb2S. Antimony pentasulfide, Sb2S5, known as antimony red.

What’s the difference between antimony sulfide and antimony trisulfide?

Antimony sulfide, is actually antimony trisulfide, but because it exists as red (synthetic) and black (natural) crystals, the black form is sometimes called antimony sulfide and antimony black. Black antimony trisulfide is used in camouflage paints because it has the same infrared reflectance value as green foliage.

Is Surma bad for eyes?

Lead absorbed from surma in a child’s eyes can lead to retarded growth. The lashings of surma parents apply to their infant’s eyes could lead to anaemia, growth retardation and even kidney problems.

Does Sb2S3 dissolve in water?

Antimony trisulfide

Density 4.562g cm−3 (stibnite)
Melting point 550 °C (1,022 °F; 823 K) (stibnite)
Boiling point 1,150 °C (2,100 °F; 1,420 K)
Solubility in water 0.00017 g/100 mL (18 °C)

What is antimony trisulfide used for in fireworks?

It is manufactured for use in safety matches, military ammunition, explosives and fireworks. It also is used in the production of ruby-colored glass and in plastics as a flame retardant. Historically the stibnite form was used as a grey pigment in paintings produced in the 16th century.

Is antimony sulfide flammable?

CONSIDERED A HAZARDOUS SUBSTANCE ACCORDING TO OSHA 29 CFR 1910.1200. Harmful by inhalation and if swallowed. Highly flammable.

Is Surma harmful?

Prolonged application may result in excessive lead storage in the body, affecting baby’s brain and formation of marrow in his bones. Some experts also relate the regular use of kajal and surma to anaemia and convulsions [3]. Furthermore, the cornea or the pupil is very sensitive.

Is kajal a Surma?

‘Kajal’ (Kohl) is a popular eye care product and its use has been reported since ancient times. Kohl (surma) has been defined as an eye preparation in ultra fine form of specially processed “Kohl Stone” (galena) incorporated with some other therapeutically active ingredients.

What is the name for Sb2S3?

Lymphoscan | Sb2S3 – PubChem.