COA Center
MSDS Center
COA Center
OR
MSDS/SDS Center
Deutsch
English
French
Korean
Portuguese
Spanish
Thai
Turkish
Advanced Search
Chemicals
Lab Chemicals by Category
Advanced Search
COA Center
MN Filter
Filtration
Rapid Tests
Chromatography
Company Profile
History
Vision, Values, Commitment
From the Chairman’s Desk
What We Offer
Corporate Presentation
Privacy Policy
Manufacturing
Overview
Facility Tour
Certification
EHS
Our Integrated Management System
Support
Catalogs & Price Lists
Product Brochures
Packings
Contact Us
Find a Dealer
Safety Tips
Storage Practices
Categorical Storage
Recommendations
Resources
Hazard Symbols
GHS Labeling
Precautionary Statements
Hazard Statements
Conversion Charts
Fractions
Particle Size
Periodic Table
MGT-7 Form
α-KETOGLUTARIC ACID Extra Pure
Used as a substance in determination of glutamic oxalic transaminase. Store at 2-8°C
2-Oxoglutaric acid; 2-Oxopentanedioic acid
MSDS
DE
EN
FR
KO
PT
ES
TH
TR
COAs
Packings
25 g
(00025)
100 g
(00100)
Print friendly version
Article No.
04265
Grade
Extra Pure
Purity
99%
CAS No.
328-50-7
Molecular Formula
C
5
H
6
O
5
Molecular Weight
146.10
H.S. Code
2918.3090
Shelf Life
60 Months
Physical Properties
Physical state at 20 °C
Solid
Colour
White to yellow crystalline
Odour
Odorless
Melting point/ Freezing point [°C]
114 °C
Boiling point [°C]
138°C
Solubility in water [% weight]
100 g/l at 20 °C
Specifications
Appearance
White to yellowish crystalline powder
Assay (alkalimetric)
Min 99%
Melting point
115 - 118 °C
Chloride (Cl)
Max 0.005%
Safety Information and Hazard Symbols
Symbol: GHS05, GHS07
Signal Word: Danger
Hazardous Statement: H315-H318-H335
Precaution Statement: P261-P280-P305 + P351 + P338
Revision Date:
27-Jan-2021
Home
Lab Chemicals
Acids-Organic
α-KETOGLUTARIC ACID