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SILICON DISULFIDE

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SILICON DISULFIDE Basic information

Product Name:
SILICON DISULFIDE
Synonyms:
  • SILICON SULFIDE
  • SILICON(IV) SULFIDE
  • SILICON DISULFIDE
  • siliconsulfide(sis2)
  • silicon disulphide
  • bis(sulfanylidene)silane
  • Silicon monosulfide
  • Silicon Silicon
CAS:
13759-10-9
MF:
S2Si
MW:
92.22
EINECS:
237-344-8
Mol File:
13759-10-9.mol
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SILICON DISULFIDE Chemical Properties

Melting point:
1090°C subl.
Boiling point:
1090°C
Density 
2,02 g/cm3
solubility 
reacts with H2O, ethanol; insoluble in benzene
form 
white rhombohedral crystals
color 
white rhomb crystals, crystalline
Water Solubility 
Decomposes in water
Sensitive 
Moisture Sensitive
Merck 
14,8494
crystal system
Nogata
Space group
Ibam
Lattice constant
a/nmb/nmc/nmα/oβ/oγ/oV/nm3
0.95450.55640.55529090900.2949
CAS DataBase Reference
13759-10-9(CAS DataBase Reference)
EPA Substance Registry System
Silicon sulfide (SiS2) (13759-10-9)
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Safety Information

RIDADR 
UN3134
TSCA 
Yes
HazardClass 
4.3
PackingGroup 
II

MSDS

  • Language:English Provider:ALFA
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SILICON DISULFIDE Usage And Synthesis

Chemical Properties

sublimed cotton-like fibrous clumps with 99.9% purity; white, fibrous mass or needles; rhomb, a=0.560 nm, b=0.553 nm, c=0.975 nm; decomposes in moist air to evolve H2S; burns if ignited by a flame [MER06] [CIC73] [CER91]

Chemical Properties

silicon disulfide, SiS2, white crystals, formed by heating amorphous silicon and sulfur, and then subliming, reactive with water.

SILICON DISULFIDESupplier

VI Semiconductor Materials Group Co. Ltd Gold
Tel
0825-7889799 18982573852
Email
songbai_ding@hotmail.com
Ningbo chemical raw materials co., ltd. Gold
Tel
13306607903
Email
2501739421@qq.com
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
021-61259108 18621169109
Email
market03@meryer.com
Shanghai Macklin Biochemical Co.,Ltd.
Tel
15221275939 15221275939
Email
shenlinxing@macklin.cn
Chizhou Kailong Import and Export Trade Co., Ltd.
Tel
Email
xg01_gj@163.com
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