产品名称
马来酸, phyproof® Reference Substance
SMILES string
OC(=O)\C=C/C(O)=O
InChI key
VZCYOOQTPOCHFL-UPHRSURJSA-N
InChI
1S/C4H4O4/c5-3(6)1-2-4(7)8/h1-2H,(H,5,6)(H,7,8)/b2-1-
grade
primary reference standard
product line
phyproof® Reference Substance
assay
≥98.0% (HPLC)
form
powder
manufacturer/tradename
PhytoLab
mp
130-135 °C (lit.)
density
1.59 g/mL at 25 °C (lit.)
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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
signalword
Danger
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Eye Dam. 1 - Skin Corr. 1 - Skin Sens. 1 - STOT SE 3
target_organs
Respiratory system
存储类别
8A - Combustible corrosive hazardous materials
wgk
WGK 1
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