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About This Item
Linear Formula:
C6H4-1,2-(CO2H)2
CAS Number:
Molecular Weight:
166.13
Beilstein:
608199
MDL number:
UNSPSC Code:
41116107
PubChem Substance ID:
NACRES:
NA.24
grade
pharmaceutical primary standard
API family
fluorescein
form
crystalline
manufacturer/tradename
USP
mp
210-211 °C (dec.) (lit.)
solubility
alcohol: soluble
water: partially soluble
density
1.59 g/cm3 at 15 °C
application(s)
pharmaceutical (small molecule)
format
neat
SMILES string
OC(C1=C(C(O)=O)C=CC=C1)=O
InChI
1S/C8H6O4/c9-7(10)5-3-1-2-4-6(5)8(11)12/h1-4H,(H,9,10)(H,11,12)
InChI key
XNGIFLGASWRNHJ-UHFFFAOYSA-N
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General description
This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including MSDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.
For further information and support please go to the website of the issuing Pharmacopoeia.
For further information and support please go to the website of the issuing Pharmacopoeia.
Application
Phthalic acid USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia. Also, for use with USP monographs such as:
- Fluorescein Injection
- Fluorescein Sodium
Analysis Note
These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.
Other Notes
Sales restrictions may apply.
Signal Word
Danger
Hazard Statements
Precautionary Statements
Hazard Classifications
Eye Dam. 1
Storage Class Code
11 - Combustible Solids
WGK
WGK 1
Flash Point(F)
334.4 °F
Flash Point(C)
168 °C
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