|
 |
| D & C Red 17 - SPECIFICATION |
| ROHA DYECHEM LTD. 42, M.I.D.C, ROHA AUDYOGIK VASAHAT, ROHA-402 116 |
|
| Code No - R154 | Revision No - 00 |
| Name - D & C Red 17 | Serial No - FGS/P/113 |
| Classification - TONY RED / SUDAN III / C.I 26100 | |
| Effective Date - 17/11/2000 | |
| No. | Characteristic | Requirement |
| Total colour | 90% min. | |
| 1) | Chemical Name | Phenylazo]azo-2-naphthalenol |
| 2) | Sum of volatile matter (at 135C) >5 % Matter insoluble in both toluene and water | <0.5% |
| 3) | Chloride and sulfates (calculates as sodium salts) not more than | 0.3% |
| 4) | a) aniline b) 4-aminoazobenzene c) 2-Naphthol d) 1-(Phenylazo)-2-napthalenol e) 1-[2-(Phenylazo) phenyl]azo}2-napthalenol |
<0.2% <0.1% <0.2% <3% <2% |
| 5) | Lead (as Pb) | <20 ppm |
| 6) | Arsenic (as As) | <3 ppm |
| 7) | Mercury (as Hg) | <1 ppm |
Issued by Quality Assurance Department
|