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structure of 1303-33-9

Arsenic(Iii) Sulfide(CAS 1303-33-9)

CAS No.: 1303-33-9 Brand: MolBest
M. Ft.: As2S3 Cat. No: G9678148
M. Wt.: 246.03 MDL: MFCD00003435
Storage: Store in a cool,dry area. Use: For laboratory research use only
UN No.: UN 1557 6.1 /PG II
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Extra Pure 500G In Stock 2408 USD
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Ultra Pure 5G In Stock 33 USD
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Applications of 1303-33-9

Industry Application Process
Pharmaceuticals Active ingredient in traditional Chinese medicine Used externally or orally according to formulations specified in the Chinese Pharmacopoeia
Agriculture Insecticide Mixed with a carrier and applied via spraying onto crops for pest control
Semiconductor manufacturing Dopant material Introduced into semiconductor materials via processes such as chemical vapor deposition to modify electrical properties
Pigment industry Yellow pigment production Reacted with other compounds to produce stable yellow pigments for use in coatings, ceramics, and related applications
Glass and ceramics Colorant Added during the melting process to impart specific coloration to the final product
Laboratory research Chemical reagent Used as a reference standard or reactant in various chemical experiments and analytical tests

Physical and chemical properties of 1303-33-9

Boiling Point

707ºC

Density

3.43 g/mL at 25ºC(lit.)

Exact Mass

247.77500

Exposure Limits

ACGIH: TWA 0.01 mg/m3
NIOSH: IDLH 5 mg/m3; Ceiling 0.002 mg/m3

Flash Point

707°C

LogP

1.40800

Melting Point

300ºC(lit.)

Merck

14,806

Molecular Formula

As2H2S3

Molecular Weight

248.05400

PSA

89.48000

Sensitivity

moisture sensitive

Storage condition

Poison room

Water Solubility

Insoluble in water. Soluble in alkali sulfides or carbonate, hot HCl

Q&A for CAS 1303-33-9

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Download SDS of 1303-33-9

Pictograms

Signal Word

Danger

Hazard Statements

H301+H311+H331 Toxic if swallowed, in contact with skin or if inhaled
H410 Very toxic to aquatic life with long lasting effects

Safety Data Sheet

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Operate under the ISO 9001 system