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About This Item
Empirical Formula (Hill Notation):
C14H8O5
CAS Number:
Molecular Weight:
256.21
UNSPSC Code:
41116107
NACRES:
NA.24
MDL number:
Colour Index Number:
58205
Beilstein/REAXYS Number:
1887127
grade
primary reference standard
product line
phyproof® Reference Substance
assay
≥85.0% (HPLC)
manufacturer/tradename
PhytoLab
mp
253-256 °C (lit.)
application(s)
food and beverages
format
neat
SMILES string
Oc1cc(O)c2C(=O)c3ccccc3C(=O)c2c1O
InChI
1S/C14H8O5/c15-8-5-9(16)14(19)11-10(8)12(17)6-3-1-2-4-7(6)13(11)18/h1-5,15-16,19H
InChI key
BBNQQADTFFCFGB-UHFFFAOYSA-N
General description
This substance is a primary reference substance with assigned absolute purity (considering chromatographic purity, water, residual solvents, inorganic impurities). The exact value can be found on the certificate. Produced by PhytoLab GmbH & Co. KG
Legal Information
phyproof is a registered trademark of PhytoLab GmbH & Co. KG
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signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
235.4 °F - closed cup
flash_point_c
113 °C - closed cup
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