Information Data Sheet Detection of (carbonyl chloride, COCI2) in air or in technical gases. KWIK DRAW(formerly MSA AUER) Gas-Tester® IIH, Gas-Tester® I / ThumbPump™-Sampler, Toximeter® II, Uniphos Kwik-Draw™-Pump or other suitable detector tubes pumps. Observe respective instructions for use. 1 ppm ... 20 ppm sulfur dioxide at n=5 (5 stroke). 0.1 ppm ... 5 ppm sulfur dioxide at n=20 (20 strokes). Reaction of phosgene with an aromatic amino aldehyde and an aromatic amine. Color change: Yellow ^ Green or Blue/grenn 5. Ambient Conditions During Sampling Detector tubes can be used without compensation of the reading between 5 °C and 35 °C (41 °F and 95 °F) and in the humidity range up to 20 g/m 3 [(90% RH at 25°C (77°F), 50% RH at 35°C (95°F)]. - Hydrogen, carbon dioxide up to 10 vol% (n =5) or 2vol% (n =20). - carbon monoxide, methane, ethane, propane, higher saturated hydrocarbons (e.g. hexanes, octanes), aromatic hydrocarbons (e.g. benzene), halogenated hydrocarbons (e.g. trichloroethane, trichloro- ethylene) up to 1 vol%(n =5) or 2000 ppm (n= 20). - sulfur dioxide, hydrogen cyanide up to 100 ppm (n = 5) or 20 ppm (n = 20). - chlorine, hydrogen chloride, nitrogen dioxide up to 20 ppm (n = 5) or 5 ppm (n = 20). b) Ammonia is not indicated but will decrease stain length of phosgene indication. Manufactured By: Marketing Office: Uniphos Envirotronic Pvt. Ltd (100% EOU) Uniphos Envirotronic Pvt. Ltd P.O. Nahuli - 396 108 Readymoney Terrace, 167, Tal. Umbergaon, Dr. Annie Besant Road, Worli, Dist: Valsad, Gujarat, India Mumbai 400 018, India.

Manufactured By: Uniphos Envirotronic Pvt. Ltd (100% EOU) P.O. Nahuli - 396 108 Tal. Umbergaon, Dist: Valsad, Gujarat, India Tel. : +91 9909994042 Marketing Office: Uniphos Envirotronic Pvt. Ltd Readymoney Terrace, 167, Dr. Annie Besant Road, Worli, Mumbai 400 018, India. Tel. : +91(22) 6123 3500 Fax : +91(22) 2493 8826 +91 (22) 2497 8119