Environmental Regulatory Standards

Applications An impurity contained in the commercial food Yellow No.5 (Sunset Yellow FCF) which has a potent mutagenicity effect. References Yamada, M., et al.: Chem. Pharm. Bull., 44, 1624 (1996), Yamada, M., et al.: J. Food Chem., 3, 151 (1996),

Stability Hygroscopic Applications Metam-sodium-d3 Hydrate is labelled Metam-sodium (M225810,Hydrate; M258950, anhydrous) which is a soil fumigant that is widely used as a pesticide. References Reif, D.M., et al.: Enviro. Health. Perspect., 118, 1714 (2010); Knight. A.W., et al.: Regulat. Toxicol. Pharmacol., 55, 188 (2009);

Applications Cholinesterase inhibitor. Use as systemic insecticide, acaricide, nematocide. Used in Pesticide detection. 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 Dorough, W.H., et al.: J. Agric. Food Chem., 16, 319 (1968),

Applications 2,4,5-Trichlorophenol-d2 is the labelled analogue of 2,4,5-Trichlorophenol (T774145), which is used as a broad range pesticide against insects, fungi, vegetation and bacteria. It has become a common environmental contaminant and probable human carcinogen. 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 Amer, S. et al.: Cytologia, 39, 633 (1974); Xu, X. wt l.: Occup. Environ. Med., 68, 557 (2011); Sinclair, C.J. et al.: Environ. Sci. Technol., 37, 4617 (2003);

Applications o-Isopropylaniline was used in the synthesis of a colorless amine-coordinated zinc complex. References Li, D., et al.: Org. Biomol. Chem., 8, 1816 (2010)

Applications Antiblaze V6 is a chemical flame retardant. References Stapleton, H. et al.: Env. Sci. Tech., 45, 5323 (2011);

Applications TETRAETHYL ETHYLENEDIPHOSPHONATE (cas# 995-32-4) is a useful research chemical.

Reagecon’s 11.2% Sucrose in Water (Brix) is a Certified Reference Material (CRM). The product is manufactured and certified in accordance with the requirements of ISO 17034 (A2LA Ref: 6739.01) and can be used on any make or model of refractometer. This product is used primarily either as a calibrant or analytical control solution in Refractive Index based methods of Brix value determinations; it can also be used to validate appropriate test methods or qualify a refractometer for use in a regulated industry. The product has a shelf life of 20 weeks; is manufactured in accordance with ICUMSA guidelines and is presented in a convenient high quality dropper bottle. - The product measurement uncertainty is computated on a batch to batch basis; but is guaranteed to never exceed ± 0.15 °Brix. ISO 17034 accreditation (A2LA Ref: 6739.01) requirements include raw material characterisation; homogeneity and stability studies; assignment of certified values as well as packaging and documentation control. This product is certified gravimetrically on a mass fraction basis. Both solute and solvent are weighed on balances calibrated by Reagecon’s engineers using OIML traceable weights. Reagecon holds ISO 17025 accreditation (A2LA Ref: 6739.02) for calibration of laboratory balances.

Applications Malathion (Diethyl-d10) is used as one of the substances for the clean-up step in post-harvest pesticide residue analysis. References Ucles, A., et al.: Talanta, 144, 51 (2015)

Applications Pyrazosulfuron-ethyl

Applications 2-Bromo-1,1'-biphenyl is used to synthesize ortho-twisted asymmetric anthracene derivatives for blue organic light emitting diodes (OLEDs). 2-Bromo-1,1'-biphenyl is also a useful synthetic intermediate. It can be used to prepare aryl sulfides via palladium-catalyzed coupling. References Shin, M., et al.: Dyes. Pigments, 92, 1075 (2012); Park, N., et al.: J. Org. Chem., 76, 4371 (2011)

Applications 2-Cyano-2-(methoxyimino)acetic Acid is a cyano-oxime derivative used as a fungicide. References Tellier, F., et al.: Pestic Biochem Physiol., 78, 151-160 (2004)

Applications Epoxiconazole is a fungicide used to inhibit the metabolism and growth of mycelia. 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 Gromadzka, K., et al.: Cereal. Res. Commun., 40, 518 (2012); Chen, Yu,, Plant. Disease., 96, 1495 (2012); Echeverria-Saenz, S., et al.: Sci. Total. Environ., 440, 106 (2012);

Applications Isotope labelled 2-Phenylphenol (P335870), which is an agricultural fungicide and is no longer used as a food additive (1). It has been associated with the incidence of bladder cancer in male rats which may be related to its primary metabolite, phenylhydroquinone (2). Drinking water contaminant candidate list 3 (CCL 3) compound as per United States Environmental Protection Agency (EPA). Environmental contaminants; Food contaminants. 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 1. Gouin T. et al.: Environ Pollut. 2012 Jun;165:208-14.2. Balakrishnan, S. et al.: Environ Mol Mutagen. 2016 Apr;57(3):210-9

Applications A pyrimidine nucleoside analogue with antiviral activity. References van der Vliet, P.C. and Kwant, M.M.: Biochemistry, 20, 2628 (1981), Mitsuya, H., Broder, S.: Proc. Nat. Acad. Sci. USA, 83, 1911 (1986), Starnes, M.C., and Cheng, Y.: J. Biol. Chem., 262, 988 (1987),

Applications Imazamox is an imidazolinone based acetolactate synthase inhibitor that is utilized as a herbicide for weed control. 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 Riar, D.S., et al.: Int. J. Agron., 8 (2012); Grey, T.L., et al.: Weed. Technol., 26, 405 (2012); Rousonelos, S.L., et al.: Weed. Sci., 60, 335 (2012);