Change Language
4-Aminobenzoic acid

4-Aminobenzoic acid

Product Details:


Product Description

LC344 4-Aminobenzoic acid
suitable for use as excipient exp USP


Order number Packaging Quantity Price 
AC27344 Plastic bottle 1 kg Inquire
AC27344 Double PE Sack 20 kg Inquire


Product information
Grade USP
Synonyms PABA
Hill Formula C7H7NO2
Chemical formula NH2C6H4COOH
HS Code 2922 49 85
EC number 205-753-0
Molar mass 137.13 g/mol
CAS number 150-13-0


Chemical and physical data
Solubility 4.7 g/l (20 C)
Melting point 186 - 189 C
Molar mass 137.13 g/mol
Density 1.38 g/cm3
Bulk density 200 kg/m3
pH value 3.5 (5 g/l, H2O, 20 C)


Safety information according to GHS
Precautionary Statement(s) P260: Do not breathe dust.
Storage class 10 - 13 Other liquids and solids

WGK 1 slightly water endangering
Disposal 3
Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C.


Safety information

S Phrase S 22
Do not breathe dust.


Toxicological data

LD 50 oral LD50 rat 6000 mg/kg



Assay (acidimetric; calculated on dried substance) 98.5 - 101.5 %
Melting range
- lower value

 186 C
- upper value  189 C
Heavy metals (as Pb)  0.002 %
Volatile diazotizable substances (as p-toluidine)  0.002 %
Ordinary impurities (TLC) passes test
Sulfated ash  0.1 %
Loss on drying (105 C)  0.2 %
Conforms USP
Enter Buying Requirement Details
Email Id
Mobile number

Other Products in 'Laboratory Chemicals' category

We are deals in Lab Chemicals.
"Only deals in retail accepting orders upto 500ml only". 
trade india member
ALPHA CHEMIKA All Rights Reserved.(Terms of Use)
Developed and Managed by Infocom Network Private Limited.