62-23-7 PNBA Nitrobenzoic acid
Name:P-Nitrobenzoic Acid,4-Nitrobenzoic Acid; PNBA; Para Nitrobenzoic Acid
CAS NO.:62-23-7
Packed in PP woven bag lined with polyethylene film. Net weight is 25kg. Free from sunshine n water.
Name:P-Nitrobenzoic Acid,4-Nitrobenzoic Acid; PNBA; Para Nitrobenzoic Acid
CAS NO.:62-23-7
Specification:
Appearance |
White or yellow crystaline powder |
Solubility |
Soluble in Methanol |
Identification |
Turns the blue limus to red |
Clarity |
10.0 Pcts solution in dilute sodium hydroxide should be clear |
Melting Point |
240-243°C |
Purity: |
≥ 99.50% |
Moisture: |
≤ 0.2% |
Usage:
P-Nitrobenzoic Acid is intermediate of pharmaceutical, dye, vet drug and light sensitive material, used to prepare procaine hydrochloride, procainamide hydrochloride, p-amino-methyl-benzoic acid, folic acid, benzocaine, cephalosporin V, reactive brilliant red M-8B, reactive red violet X-2R, filtering agent, film color coupler, metal surface anti-rusting agent, sun screener, etc.
Packing and storage:
Packed in PP woven bag lined with polyethylene film. Net weight is 25kg. Free from sunshine n water.
Safety characters: Belongs to organic acid, combustible, risk code R22.
About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia
Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog
©2008 LookChem.com,License: ICP
NO.:Zhejiang16009103
complaints:service@lookchem.com Desktop View