Zinc sulfide

Modify Date: 2025-08-24 21:10:31

Zinc sulfide Structure
Zinc sulfide structure
Common Name Zinc sulfide
CAS Number 1314-98-3 Molecular Weight 97.44500
Density 4.1 g/mL at 25ºC(lit.)31 Boiling Point N/A
Molecular Formula SZn Melting Point 1700ºC
MSDS Chinese USA Flash Point N/A

 Names

Name Zinc sulfide
Synonym More Synonyms

 Chemical & Physical Properties

Density 4.1 g/mL at 25ºC(lit.)31
Melting Point 1700ºC
Molecular Formula SZn
Molecular Weight 97.44500
Exact Mass 95.90120
PSA 32.09000
LogP 0.64570
Vapour Pressure 12600mmHg at 25°C
Stability Stable. May react with water to give toxic hydrogen sulfide. Incompatible with acids, strong oxidizing agents. Air and moisture sensitive.

 Toxicological Information

CHEMICAL IDENTIFICATION

RTECS NUMBER :
ZH5400000
CHEMICAL NAME :
Zinc sulfide
CAS REGISTRY NUMBER :
1314-98-3
LAST UPDATED :
199710
DATA ITEMS CITED :
6
MOLECULAR FORMULA :
S-Zn

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>2 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
RCCRC* Research and Consulting Company, Technical Reports. (RCC NOTOX B.V., Hambakenwetering 7, 5231 DD 's-Hertogenbosch, Netherlands) Volume(issue)/page/year: NOTOX1072/1332,1989
TYPE OF TEST :
LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>5040 mg/m3/4H
TOXIC EFFECTS :
Lungs, Thorax, or Respiration - other changes Skin and Appendages - hair
REFERENCE :
RCCRC* Research and Consulting Company, Technical Reports. (RCC NOTOX B.V., Hambakenwetering 7, 5231 DD 's-Hertogenbosch, Netherlands) Volume(issue)/page/year: NOTOX1072,1989
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Administration onto the skin
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
>2 gm/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
REFERENCE :
RCCRC* Research and Consulting Company, Technical Reports. (RCC NOTOX B.V., Hambakenwetering 7, 5231 DD 's-Hertogenbosch, Netherlands) Volume(issue)/page/year: NOTOX1072/1333,1989 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 82214 No. of Facilities: 2363 (estimated) No. of Industries: 33 No. of Occupations: 44 No. of Employees: 56944 (estimated) No. of Female Employees: 21688 (estimated)

 Safety Information

Supplemental HS Contact with acids liberates toxic gas.
Personal Protective Equipment Eyeshields;Gloves;type N95 (US);type P1 (EN143) respirator filter
Hazard Codes Xi
Risk Phrases R31
Safety Phrases 50A
RIDADR NONH for all modes of transport
WGK Germany 3
RTECS ZH5400000
HS Code 2830909000

 Customs

HS Code 2830909000

 Articles38

More Articles
Aqueous synthesis of highly luminescent AgInS₂-ZnS quantum dots and their biological applications.

Nanoscale 5(6) , 2322-7, (2013)

Highly emissive and air-stable AgInS2-ZnS quantum dots (ZAIS QDs) with quantum yields of up to 20% have been successfully synthesized directly in aqueous media in the presence of polyacrylic acid (PAA...

Improved thermal cycling durability and PCR compatibility of polymer coated quantum dot.

Nanotechnology 24(35) , 355504, (2013)

Quantum dots have experienced rapid development in imaging, labeling and sensing in medicine and life science. To be suitable for polymerase chain reaction (PCR) assay, we have tested QD thermal cycli...

Facile synthesis and characterization of water soluble ZnSe/ZnS quantum dots for cellar imaging.

Spectrochim. Acta. A. Mol. Biomol. Spectrosc. 104 , 143-9, (2013)

Strong fluorescence and low cytotoxicity ZnSe/ZnS quantum dots (QDs) were synthesized by a facile aqueous phase route. It overcame the defects such as instability and low quantum yield of the quantum ...

 Synonyms

Zinc sulphide Zinc(II) sulfide
EINECS 215-251-3
Zinc Sulfide
Zinc sulphide
MFCD00011301
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