MPDSA – SODIUM SALT

SPECIFICATION OF MPDSA – SODIUM SALT

PRODUCT NAME 

META PHENYLENE DI AMINE 4 – SULPHONIC ACID,

SODIUM SALT  

CAS NO. 

MPD4SA ( Na-Salt ) 3177-22-8          

CAS NO. 

MPD4SA  (Free Acid ) 88-63-1

CHEMICAL STRUCTURE

EMPIRICAL FORMULA

C6H7O3N2SNa

MOLECULAR WEIGHT

210  

ODOUR 

ODOURLESS  

COLOUR

LIGHT BROWN TO WHITE  CRYSTALS

PHYSICAL APPEARANCE

VERY SMALL  CRYSTALS  

NATURE 

NEUTRAL BY PH VALUE  

SOLUBILITY

SOLUBLE IN WATER

PURITY 

80 % MIN. BY COUPLING VALUE WITH PARA NITRO ANILINE  

MOISTURE 

NEAR BY 15 %  

INSOLUBLE

0.1 % MAXIMUM

FREE ACIDITY

NIL

OTHER NAMES

(1) M.P.D.S.A. OR M.P.D.A.S.SODIUM SALT
(2) METAMINIC ACID
(3) 2,4 DI AMINO BENZENE 1-SULPHONIC ACID

(4) 1,3 DI AMINO BENZENE,6-SULPHONIC ACID

PACKING

WE SUPPLY THE MATERIAL ON AS IS BASIS, ACCORDING TO THE CUSTOMER'S REQUIREMENT IN 25 KGS, 50 KGS OR JUMBO BAGS,  MADE OF WOVEN HDPE ALONG WITH  LINER BAG.

USE

INTERMEDIATES FOR DYESTUFFS

SENCIENT INDIA
Add. 201, University Plaza,Nr.Rasranjan,Navrangpura,Ahmedabad INDIA,
Fax 91 79 55314147,48 Phone 91 79 55314146,  sencient.india@gmail.com