Uses: Keratolytic

Specification: IP/BP/EP/USP

CAS No: 97-59-6

Chemical Name: : (2,5-Dioxo-4-imidazolidinyl) urea

Product Specifications:

Appearance:- A white or almost white crystalline powder.

Solubillity:- slightly soluble in water very slightly soluble in alcohol

Melting point:- About 225`c with decomposition

Acidity or alkalinity:- Should conforms

Identification:-HPLC

Optical rotation:-0.10` to +0.10`

Reducing substance:- Should conforms

Realted  substances :- NMT 0.5 Percent

Loss on drying:- NMT 0.1Percent

Sulphated ash:- NMT 0.1Percent

Assay:- 98.5 % to 102.0 percent

CAS No :8006-54-0

Uses :Used on skin that is cracked or extremely dry

Specification  :

Product Specifications

Appearance  : White to off-white powder

Identification : IR, HPLC

Residue on Ignition : NMT 0.2 %

Water content : NMT 0.5%

Heavy metals : NMT 10 PPM

Residual Solvents :

•    Methanol: NMT 0.5 %
  
•    Acetone : NMT 0.5 %
  
•    Ethanol: NMT 0.5 %
  

Assay : NLT 98.0 % and NMT 101.0 %

CAS No :53936-56-4

Uses :Anti Wrinkle

Specification  : IP/BP/EP/USP
ProDesc:

Product Specifications

Appearance  : White to off-white powder

Identification : IR, HPLC

Residue on Ignition : NMT 0.2 %

Water content : NMT 0.5%

Heavy metals : NMT 10 PPM

Residual Solvents :

   Methanol: NMT 0.5 %
   Acetone : NMT 0.5 %
   Ethanol: NMT 0.5 %

Related substances :    Single impurity : NMT 0.5%
                                  Total impurities : NMT 1.0%

Assay : NLT 98.0 % and NMT 101.0 %