Environmental Regulatory Standards

Stability Light Sensitive Applications Chlorophyll b is a photosynthetic pigment used in the absorption of light energy. Chlorophyl b is involved in photosynthesis and absorbs primarily blue light. Dyes and metabolites. References Scordino, M., et al.: Ingre. Aliment., 11, 18, 2012; Felming, I.: Nature, 216, 151 (1967); Woodward, R.B. et al.: Tetrahedron, 46, 7599 1990); Chen, M. et al.: Sciemce, 319, 1318 (2010); Gitelson, A.A. et al.: Rem. Sens. Environ., 69, 296 (1999);

Applications Gibberellin A1 is a derivative of Gibberellic Acid (G377450), a hormone that is found in plants which promotes the growth and elongation of cells. Gibberellic acid acts as a plant growth regulator on account of its physiological and morphological effects in extremely low concentrations. References Bayle, J. et al.: Chem. Biol., 13, 99 (2006); Ihara, S. et al.: J. Cell Sci., 119, 500 (2006); Suh, B. et al.: Science, 314, 1454 (2006); Rinaudo, K. et al.: Nat. Biotechnol., 25, 795 (2007);

Applications Prometon is a major soil sterilant agent, used as an herbicide for weeds both annual and perennial. This compound is a contaminant of emerging concern (CECs). References Fernandez-Ramos, C. et al.: Sci. Total Env., 497, 459 (2014); Dodson, R. et al.: Env. Sci. Tech., 49, 113 (2015);

Applications Isotope labelled 24 Bisphenol S (B519620) is a material used in thermal printing. 24 Bisphenol S is also used in the development of black leuco dyes. References Shima, H. et al.: J. Imag. Sci. Technol., 54, 020502 (2010)

Applications Bromopolystyrene is flame retardant provides outstanding thermal stability and electrical performance. It is particularly suitable for engineering plastic applications such as polyesters (PET, PBT, PCT) and polyamides (nylons). Copolymer of styrene and divinylbenzene, brominated, Polystyrene crosslinked with divinylbenzene, brominated. References Slep, D., et al.: Langmulr., 14, 4860 (1998);

Applications Labelled polycyclic aromatic hydrocarbons as micropollutants. Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package References Di Toro, D., et al.: Environ. Toxicol. Chem., 19, 1971 (2000), Vines, C., et al.: Aquat. Toxicol., 51, 225 (2000), Incardona, J., et al.: Toxicol. Appl. Pharmacol., 196, 191 (2004), Junghans, M., et al.: Aquat. Toxicol., 76, 93 (2006),

Stability Hygroscopic Applications Indigosol O is an indigo dye used for cotton. References Ruggli, P., et al.: Helv. Chim. Acta, 23, 689 (1940),

Applications Bis(2,3-dibromopropyl) Phosphate-d10 is the isotope labelled analog of Bis(2,3-dibromopropyl) Phosphate. Bis(2,3-dibromopropyl) Phosphate is a derivative of Tris(2,3-dibromopropyl) Phosphate, a widely used flame retardant in plastic and textiles. References Elliott, W.C., et al.: Life. Sci., 7, 1107 (1983);

Applications Technical Chlorophenothane is derived from 2,4'-Dichlorodiphenyltrichloroethane (D434205), which is a chlorinated organic pesticide having estrogenic activity. Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package References Iwata, H., et al.: Environ. Sci. Technol., 27, 1080 (1993), Beyer, A., et al.: Environ. Toxicol. Chem., 21, 941 (2002), Cunningham, S., et al.: Science, 317, 935 (2007)

Applications Flumetsulam is a ighly active herbicide of the triazolopyrimidine sulfonanilide class. Flumetsulam act by inhibiting acetolactate synthase. Flumetsulam exhibits broad spectrum activity on broadleaf weed species with selectivity to several major agronomic crops in soil and foliar applications. Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package References Kleschick, W.A. et al.: J. Agric. Food Chem., 40, 1083 (1992); Frear, D.S. et al.: Pest. Biochem. Physiol., 45, 178 (1993); Webster, E.P. et al.: Weed Sci., 49, 652 (2001);

Applications Propineb is used as a fungicide. References Sharma, I.M., et. al.: J. Mycology Plant Pathology, 44, 92 (2014); Gupta, R.C., et. al.: Pestology, 37, 43 (2013)

Applications Propaquizafop is used in the studies of the pesticides residue in tomatoes and cucumbers and the associated health risks. References Lozowicka, B., et al.: Environ. Monit. Assess., 187, 1 (2015)

Applications N-Nitroso-N-(phosphonomethyl)glycine is used as herbicide. References Khan, S.U., et al.: J. Agr. Food Chem., 27, 1398 (1979), Ambrus, A., et al.: Pure Appl. Chem., 75, 937 (2003),

Applications Pentabromobenzyl Acrylate is a flame retardant and a standard for environmental testing and research. References EPA. Method 1668, (EPA 821-R-00-002) (1999); Melymuk, L., et al.: ?Anal. Bioanal. Chem 407, 6759 (2015)

Applications Tetrabromophthalic Acid-13C6 is the isotope labelled analog of Tetrabromophthalic Acid. A wool brominated flame retardant. Nonmutagenic. References Gordon, P. et al.: Text. Res. J., 54, 559 (1984); Benisek, L. & Craven, P.: Text. Res. J., 54, 350 (1984); MacGregor, J. & Friedman, M.: Mutat. Res. Genet. Tox. Testing, 56, 81 (1977)

Applications Isotope labelled Tripropyl phosphate is an organophosphorus flame retardant and plasticizer. Phosphorus Flame Retardant References Bacaloni, A., et al.: Environ. Sci. Technol., 42, 1898 (2008)

Stability Unstable in Aqueous Solution Applications Triflusulfuron is derived from Triflusulfuron-methyl (T782000), which is widely used sulfonylurea herbicide. References Song, N., et al.: Huanjing Kexue, 33, 4400 (2012);

Applications Destriazolyl Bromo Propiconazole is an impurity of Propiconazole (P770100). References Godefroi, E.F., et al.: J. Med. Chem., 12, 784 (1969), Buchel, K.H., et al.: Arzneim.-Forsch., 22, 1260 (1972),

Applications Isotope labelled Parathion (P192220) is an organophosphate insecticide used on cotton, rice and fruit trees. Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package References Seifert, J., et al.: Environ. Toxicol. Pharmacol., 35, 200 (2013); Ciffroy, P., et al.: Environ. Toxicol. Chem., 32, 602 (2013);