Factory Supply Sul...

Factory Supply Sulfur dioxide

Factory Supply Sulfur dioxide

Min.Order / FOB Price:Get Latest Price

1 Kilogram

Negotiable

  • Min.Order :1 Kilogram
  • Purity: 99.9%
  • Payment Terms : L/C,D/A,D/P,T/T,Other

Keywords

Sulfur dioxide 3-Ethoxy-3-oxopropanoic acid SO2;Sulfur oxide;Sulfur oxide (SO2)

Quick Details

  • Appearance:liquid
  • Application:It is an important raw material and in...
  • PackAge:drum
  • ProductionCapacity:400|Metric Ton|Day
  • Storage:keep in cool and dry place
  • Transportation:by sea

Superiority:

Sulfur dioxide Basic information
Physical Properties Uses Production Toxicity
Product Name: Sulfur dioxide
Synonyms: Sulfur dioxide,liquid;sulfurous acid gas;Sulfur dioxide;Sulfur dioxide Standard;siarkidwutlenek(polish);SO2;Sulfur oxide;Sulfur oxide (SO2)
CAS: 7446-09-5
MF: O2S
MW: 64.06
EINECS: 231-195-2
Product Categories: Compressed and Liquefied GasesMaterials Science;Alternative Energy;Electrolytes;refrigerants;Inorganics;Chemical Synthesis;Compressed and Liquefied Gases;Synthetic Reagents;Chemical Synthesis;Specialty Gases;Synthetic Reagents
Mol File: 7446-09-5.mol
Sulfur dioxide Structure
Sulfur dioxide Chemical Properties
Melting point −73 °C(lit.)
Boiling point −10 °C(lit.)
density 1.25 g/mL at 25 °C(lit.)
vapor density 2.26 (21 °C, vs air)
vapor pressure 1779 mm Hg ( 21 °C)
FEMA 3039 | SULFUR DIOXIDE
form colorless gas
Odor Pungent odor detectable at 0.3 to 5 ppm
Odor Threshold 0.87ppm
Water Solubility %H2O: 17.7 (0°C), 11.9 (15°C), 8.5 (25°C), 6.4 (35°C); % other solvents: 25, alcohol; 32, methanol [MER06]
Merck 13,9061
BRN 3535237
Exposure limits TLV-TWA 2 ppm (～5 mg/m3) (ACGIH), 5 ppm (OSHA and MSHA); IDLH 100 ppm (NIOSH).
Stability: Stable. Non-corrosive when dry to common materials except zinc; corrosive when wet. Incompatible with strong reducing or oxidizing agents, moisture, zinc and its alloys.
CAS DataBase Reference 7446-09-5(CAS DataBase Reference)
NIST Chemistry Reference Sulfur dioxide(7446-09-5)
IARC 3 (Vol. 54) 1992
EPA Substance Registry System Sulfur dioxide (7446-09-5)

 

Details:

Ality Group, established in 2007, is a comprehensive Chemical Supply Group with Patent Technology as its core. Ality Group operates branches in Hong Kong, Singapore and mainland China, including production bases in Shandong, Zhejiang and Fujian provinces.

Ality Group devotes to providing global retail customers and institutional clients with quality, comprehensive and diversified supplies.

Ality Group mainly provides Life Science Series, Fine Intermediates, Chemical Additives and Custom Manufactures; Ality Group, for retail and institutional clients, also provides OEM Services and R&D Services.

Ality Group upholds the creed that, Employees as the base, Customer as the core, Market as the direction, and Compliance as the principles, which is committed to creating the leading Chemical Supply Brand in the world.

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