모든 사진(1)
About This Item
Linear Formula:
18O2
CAS Number:
Molecular Weight:
36.00
MDL number:
UNSPSC 코드:
12142200
PubChem Substance ID:
NACRES:
NA.12
추천 제품
vapor density
1.11 (vs air)
동위원소 순도
97 atom % 18O
분석
99% (CP)
양식
gas (Compressed)
bp
−183 °C (lit.)
mp
−218 °C (lit.)
질량 이동
M+4
저장 온도
room temp
SMILES string
[18O]=[18O]
InChI
1S/O2/c1-2/i1+2,2+2
InChI key
MYMOFIZGZYHOMD-XPULMUKRSA-N
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포장
All gas volumes are quoted at Standard Temperature and Pressure (STP) and not at Normal Temperature and Pressure (NTP). One STP Liter is 7.7% more gas than one NTP Liter.
Standard 500 mL quantitiy is packaged in a 25 mL Sure/Pac cylinder with brass 1/4" male NPT valve. Nominal gas pressure at 21ºC is 220 psig for 500 mL.
Standard 1 L quantity is packaged in a 450 mL carbon steel lecture bottle with brass CGA 110/180. Nominal gas pressure at 21ºC is 20 psig for 1 L.
Because of the relatively low cylinder pressures, care must be taken when extracting this product from the cylinder.
Standard 1 L quantity is packaged in a 450 mL carbon steel lecture bottle with brass CGA 110/180. Nominal gas pressure at 21ºC is 20 psig for 1 L.
Because of the relatively low cylinder pressures, care must be taken when extracting this product from the cylinder.
This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service.
추천 제품
Brass hose adapter Z146811 or brass body mini gas regulator Z513539 is recommended for 500 mL Sure/Pac cylinder (U.S only). For 1 L cylinder, either stainless steel control valve Z146951 or Z187224 is recommended.
PTFE sealing washers GCA inlet size 180 Z146994
PTFE sealing washers CGA inlet size 110 Z146986
PTFE sealing washers GCA inlet size 180 Z146994
PTFE sealing washers CGA inlet size 110 Z146986
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호스 바브
제품 번호
설명
가격
신호어
Danger
유해 및 위험 성명서
Hazard Classifications
Ox. Gas 1 - Press. Gas Compr. Gas
Storage Class Code
2A - Gases
WGK
WGK 3
Flash Point (°F)
Not applicable
Flash Point (°C)
Not applicable
개인 보호 장비
Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)
이미 열람한 고객
Sui So et al.
Physical chemistry chemical physics : PCCP, 16(45), 24954-24964 (2014-10-18)
β-Hydroxyperoxyl radicals are formed during atmospheric oxidation of unsaturated volatile organic compounds such as isoprene. They are intermediates in the combustion of alcohols. In these environments the unimolecular isomerization and decomposition of β-hydroxyperoxyl radicals may be of importance, either through
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