78698-09-6 Usage
Type
Sodium salt derivative of pentalenetetracarboxylic acid
Carboxylic Acid Groups
Contains four carboxylic acid groups
Ester Form
Tetramethyl ester
Explanation
Four hydrogen atoms in the carboxylic acid groups are replaced by methyl groups
Hydroxyl Group
Contains a hydroxyl group
Oxo Group
Contains an oxo group
Application
Used in chemical synthesis and as a chelating agent
Industrial and Laboratory Processes
Utilized in various industrial and laboratory processes
Chelating Agent
Capable of forming multiple bonds with a central metal ion
Structure
The compound has a pentalenetetracarboxylic acid core with tetramethyl ester and sodium salt modifications
Solubility
Soluble in water due to the presence of the sodium salt
Stability
Relatively stable under normal conditions, but sensitive to extreme temperatures and strong acids or bases
Molecular Weight
Approximately 402.34 g/mol (sodium salt form)
Appearance
Typically a white or off-white crystalline solid or powder
Purity
Often synthesized with high purity for use in specific applications
Storage
Should be stored in a cool, dry place, away from light and moisture
Safety Precautions
Handle with care, using appropriate personal protective equipment (PPE) such as gloves and safety goggles
Environmental Impact
May have potential environmental concerns due to its chemical structure; proper disposal methods should be followed
Regulatory Status
May be subject to specific regulations depending on the intended use and location
Check Digit Verification of cas no
The CAS Registry Mumber 78698-09-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,8,6,9 and 8 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 78698-09:
(7*7)+(6*8)+(5*6)+(4*9)+(3*8)+(2*0)+(1*9)=196
196 % 10 = 6
So 78698-09-6 is a valid CAS Registry Number.
