329878
水- 18 O
(for PET), 97 atom % 18O
别名:
18O 水
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关于此项目
线性分子式:
H218O
化学文摘社编号:
分子量:
20.02
NACRES:
NA.12
PubChem Substance ID:
UNSPSC Code:
12142200
MDL number:
Isotopic purity:
97 atom % 18O
Assay:
≥99%
Mass shift:
M+2
Form:
liquid
description
Normalized with respect to hydrogen
Quality Segment
isotopic purity
97 atom % 18O
assay
≥99%
form
liquid
technique(s)
PET imaging: suitable
bp
100 °C (lit.)
mp
0 °C (lit.)
density
1.11 g/mL at 20 °C (lit.)
compatibility
(for PET)
mass shift
M+2
storage temp.
room temp
SMILES string
[18OH2]
InChI
1S/H2O/h1H2/i1+2
InChI key
XLYOFNOQVPJJNP-NJFSPNSNSA-N
General description
水-18O是水的同位素类似物。
Application
Water-18O是一种同位素水，适合PET应用。
也可以用于：
也可以用于：
- 古气候学、水文学和植物生态学，用
δ 18O确定植物纤维的土壤氧稳定同位素分析。 - 二次离子质谱（SIMS）确定水分向晶体扩散
Packaging
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.
Stable Isotopes Customer Service.
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存储类别
10 - Combustible liquids
WGK
nwg
闪点 (F)
Not applicable
闪点 (°C)
Not applicable
PPE（个人防护设备）
Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)