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selenium-iv-oxide(25 products available)
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Selenium dioxide

  • CAS:7446-08-4
  • MF:O2Se
  • MW:110.96
  • EINECS:231-194-7
Melting point::
315 °C (subl.)(lit.)
Boiling point::
684.9 °C(lit.)
Density :
4.81 g/mL at 25 °C(lit.)
vapor pressure :
1 mm Hg ( 157 °C)
refractive index :
nD20 <1.76
Flash point::
315°C
storage temp. :
Store below +30°C.
solubility :
H2O: soluble
form :
powder
Specific Gravity:
3.95
color :
white
PH:
2 (10g/l, H2O, 20℃)
Water Solubility :
38.4 g/100 mL (14 ºC)
Sublimation :
315 ºC
Merck :
14,8434
Exposure limits:
ACGIH: TWA 0.2 mg/m3
NIOSH: IDLH 1 mg/m3; TWA 0.2 mg/m3
Stability::
Stable. Incompatible with organic materials, strong acids, ammonia, nitric acid, halogen acids. Protect from moisture.
Symbol(GHS) 

GHS06,GHS08,GHS09
Signal word 
Danger
Hazard statements 
H301+H331-H373-H410
Precautionary statements 
P273-P301+P310+P330-P304+P340+P311-P314
More Chemical Properties

Selenium(IV) oxide    7446-08-4

contract manufacturer
Note:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
1Y Maharashtra
Phone: +919819745149
Whatsapp: +91-9819745149
Product catalog: 45
Inquiry

Selenium(IV) oxide    7446-08-4

contract manufacturer
Note:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
1Y Maharashtra
Phone: +919820315046
Whatsapp: +91- 9820315046
Product catalog: 36
Inquiry

Selenium(IV) oxide    7446-08-4

Manufacturer
Note:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
1Y Maharashtra
Phone: +91-9594999721
Tel: +91-8291900674
Whatsapp: +91- 9594999721
Product catalog: 7
Inquiry

SELENIUM DIOXIDE   

Manufacturer
Note:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
1Y Maharashtra
Phone: +91-7499586750
Tel: +91-7499532711
Whatsapp: +91- 7499586750
Product catalog: 1566
Inquiry

Selenium Dioxide    .7446-08-4

Manufacturer
Note:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
1Y Hyderabad
Phone: +91-7981238883
Tel: +91-7981238883
Whatsapp: +91-7981238883
Product catalog: 416
Inquiry

Selenium(IV) oxide   7446-08-4

Trader
Maharashtra
Phone: 91-9075014125
Tel: 91-20-24454597
Whatsapp: 91-9075014125
Web:
Product catalog: 3427
Inquiry

Selenium(IV) oxide   7446-08-4

Trader
Beijing
Phone: 91-9821430893
Tel: 91-22-26736047
Whatsapp: 91-9821430893
Product catalog: 45
Inquiry

Selenium(IV) oxide   7446-08-4

India
Tel: 91-22-28701438
Web:
Product catalog: 104
Inquiry

Selenium ICP standard   

Pack Size
Purity
Availability
Price
100mL
traceable to SRM from NIST SeO? in HNO? 2-3% 1000 mg/l Se Certipur?
In stock Inquiry
25282
Update time:2024-08-21
New Delhi
Phone: 1-800-309-5000
Web:
Product catalog: 157135
Inquiry

Selenium Dioxide 98%    7446-08-4

Pack Size
Purity
Availability
Price
100g
In stock Above1000gm
2500
Update time:2024-08-21
New Delhi
Phone: 91-98-91111994
Web:
Product catalog: 50852
Inquiry