P1378
Phthaldialdehyde
≥97% (HPLC), powder or crystals
동의어(들):
o-Phthalaldehyde, o-Phthalic dicarboxaldehyde, Benzene-1,2-dicarboxaldehyde, OPA
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모든 사진(1)
About This Item
실험식(Hill 표기법):
C8H6O2
CAS Number:
Molecular Weight:
134.13
Beilstein:
878317
EC Number:
MDL number:
UNSPSC 코드:
12352201
PubChem Substance ID:
NACRES:
NA.21
추천 제품
Quality Level
분석
≥97% (HPLC)
양식
powder or crystals
색상
white to light yellow
mp
55-58 °C
저장 온도
2-8°C
SMILES string
O=Cc1ccccc1C=O
InChI
1S/C8H6O2/c9-5-7-3-1-2-4-8(7)6-10/h1-6H
InChI key
ZWLUXSQADUDCSB-UHFFFAOYSA-N
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관련 카테고리
애플리케이션
Phthaldialdehyde has been used:
- to detect Arg through spectrophotometry using end-point fluorescent sensitive detection
- as a reagent stream with the sample to produce a fluorescent product for determining ammonia in seawater
- in the o-phthaldialdehyde spectrophotometric assay (OPA test) to determine the proteolytic activity (PA)of the strains and the commercial cultures
생화학적/생리학적 작용
o-Phthaldialdehyde (OPA) can form fluorescent derivatives while reacting with amino acids.
Phthaldialdehyde can be used for the pre-column derivatization of amino acids for high-performance liquid chromatography (HPLC) separation. It may also be used for flow cytometric measurements of protein thiol groups.
신호어
Danger
유해 및 위험 성명서
Hazard Classifications
Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Corr. 1B - Skin Sens. 1 - STOT SE 3
표적 기관
Respiratory system
Storage Class Code
6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
WGK
WGK 3
Flash Point (°F)
269.6 °F - closed cup
Flash Point (°C)
132 °C - closed cup
개인 보호 장비
Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter
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