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Merck
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329878

Sigma-Aldrich

Water-18O

(for PET), 97 atom % 18O

동의어(들):

18O Water

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About This Item

Linear Formula:
H218O
CAS Number:
14314-42-2
Molecular Weight:
20.02
MDL number:
MFCD00064503
UNSPSC 코드:
12142200
PubChem Substance ID:
24859818
NACRES:
NA.12

설명

Normalized with respect to hydrogen

Quality Level

200

동위원소 순도

97 atom % 18O

분석

≥99%

양식

liquid

기술

PET imaging: suitable

bp

100 °C (lit.)

mp

0 °C (lit.)

density

1.11 g/mL at 20 °C (lit.)

호환성

(for PET)

질량 이동

M+2

저장 온도

room temp

SMILES string

[18OH2]

InChI

1S/H2O/h1H2/i1+2

InChI key

XLYOFNOQVPJJNP-NJFSPNSNSA-N

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일반 설명

Water-18O is an isotopic analogue of water.

애플리케이션

Water-18O is an isotopically modified water, which is appropriate for PET applications.
It can also be used:
  • In paleoclimatology, hydrology, and plant ecology to determine soil stable oxygen isotope analysis of plant cellulose using δ18O.
  • To determine the diffusion of moisture into crystals using secondary ion mass spectrometry (SIMS).

포장

Packaged in septum-sealed serum bottles.
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.

Storage Class Code

10 - Combustible liquids

WGK

nwg

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

개인 보호 장비

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)

가장 최신 버전 중 하나를 선택하세요:

시험 성적서(COA)

Lot/Batch Number
MBBD6263
MBBD6264
MBBD2487
MBBD2057
MBBD1374

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특정 버전이 필요한 경우 로트 번호나 배치 번호로 특정 인증서를 찾을 수 있습니다.

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