NEW at ROTH June 2014 NEW Products and Programme Extensions in Chemicals Content NEW Products Chemicals .................................... 2-14 NEW at ROTH | NEW at ROTH | NEW at ROTH | NEW at ROTH | NEW at ROTH | NEW at ROTH | NEW at ROTH | NEW at ROTH | NEW at ROTH | NEW at RO NEW Chemicals June 2014 Acids Nitric acid 40 % Biochemicals ® Nitric acid 40 % Cellpure Nitr Hydrochloric acid 37 % 40 %, pure HNO3 M 63,0 g/mol L-Alanyl-L-glutamine Hydrochloric acid 37 % D 1,25 Hydr 37 %, techn. [7697-37-2] O O Hydrogen chloride EC No 231-714-2 · UN No. 2031 HCl ADR 8 II · WGK 1 H2N OH M 36,46 g/mol h Danger H290-H314 HN O D ~1,19 Type analysis: [7647-01-0] Assay. ...................................................... 39,0-41,0 % H2N CH3 EC No 231-595-7 · UN No. 1789 Chloride (Cl). ................................................ b0,001 % ADR 8 II · WGK 1 Iron (Fe)...................................................... 0,0005 % L-Alanyl-L-glutamine Alan Danger H290-H314-H335 Heavy metals (as Pb). ................................ 0,0001 % 99 %, CELLPURE® h g Ash............................................................... b0,001 % Type analysis: C8H15N3O4 Assay..............................................................36,5 % 6748.1 1 l glass 17,10 € M 217,22 g/mol Density (20 °C). ........................................1,183-1,187 Original pack 6 x 1 l 16,25/1 l mp 209 °C (dec.) Lead (Pb)....................................................0,0001 % 6748.2 5 l plastic 42,90 € Solubility: 450 g/l (H2O, 20 °C) 7476.1 1 l glass 13,85 € Original pack 2 x 5 l 40,76/5 l [39537-23-0] 6748.3 10 l plastic 53,65 € WGK 1 Original pack 6 x 1 l 13,16/1 l 7476.2 2,5 l glass 19,25 € 6748.4 25 l plastic 103,20 € Type analysis: Original pack 4 x 2,5 l 18,29/2,5 l Appearance. ................................. white cryst. powder 7476.3 10 l plastic 37,50 € Assay (dry substance). ......................................99 % Endotoxins. ..............................................b12,0 E.U./g 7476.4 25 l plastic 63,30 € Specific rotation []a............................+9,0° to +11,0° Ammonium (NH4)............................................0,02 % Chloride (Cl)....................................................0,02 % Sulphate (SO4)................................................0,02 % Analytical reagent Heavy metals (as Pb)....................................b0,001 % Arsenic (As2O3)...........................................0,0001 % Nitric acid 60 % Loss on drying...................................................b0,5 % Ash content.......................................................b0,1 % Silver nitrate solution Nitric acid 60 % 6831.1 5 g plastic 27,85 € Nitr 60 %, pure 6831.2 10 g plastic 38,60 € HNO3 Silver nitrate solution Silv M 63,0 g/mol 1 mol/l - 1 N volumetric standard solution 6831.3 25 g plastic 78,35 € D 1,36 [7761-88-8] 6831.4 100 g plastic 268,75 € [7697-37-2] EC No 231-853-9 · UN No. 1760 EC No 231-714-2 · UN No. 2031 ADR 8 II · WGK 3 ADR 8 II · WGK 1 h j Danger H314-H400-H410 h Danger H290-H314 Type analysis: Type analysis: Amount-of-substance conc. (20 °C). .....1 mol/l ±0,2 % Assay........................................................59,0-61,0 % Chloride (Cl). ................................................b0,001 % 6841.1 250 ml plastic 96,65 € Iron (Fe)......................................................0,0005 % Heavy metals (as Pb)....................................b0,001 % 6841.2 500 ml plastic 139,65 € Evaporation residue........................................0,01 % 6841.3 1 l plastic 268,65 € 6745.1 1 l glass 19,25 € Original pack 6 x 1 l 255,22/1 l Original pack 6 x 1 l 18,29/1 l 6745.2 5 l plastic 43,95 € Original pack 2 x 5 l 41,75/5 l 6745.3 10 l plastic 59,00 € 6745.4 25 l plastic 106,45 € 2 Carl Roth GmbH + Co. KG · Schoemperlenstr. 3-5 · 76185 Karlsruhe · www.carlroth.com · Phone +49 721/5606 510 · Fax +49 721/5606 111 NEW Chemicals June 2014 Flavine-adenine-dinucleotide L-Glutathione reduced L-Lysine monohydrate disodium salt O OH H O O 2 O H2N N H2N O OH NH H N OH NH2 N H N N O O SH O CH2 L-Lysine monohydrate H OH Lysi ® NH2 98.5 %, CELLPURE H OH L-Glutathione reduced For cell culture and biochemistry. N Glut H N ® OH O O c99 %, CELLPURE C6H14N2O2 · H2O H2C O P O P O N N -L-Glutamyl-L-cysteinyl-glycine, GSH M 164,21 g/mol O ONa ONa C10H17N3O6S Solubility: 300 g/l (H2O, 20 °C) M 307,33 g/mol Store at +4 °C OH OH mp 177-183 °C [39665-12-8] Store at +4 °C EC No 200-294-2 Flavine-adenine-dinucleotide [70-18-8] WGK 1 disodium salt EC No 200-725-4 Type analysis: Flav WGK 1 95 %, CELLPURE® Assay (dry substance). ...................................98,5 % Type analysis: Endotoxins. .................................................... 6 I.U./g FAD-Disodium salt, riboflavin-5'-adenosine Specific rotation []a........................ +25,5° bis +27,0° Appearance...................................white cryst. powder diphosphate disodium salt Water (KF). ...............................................10,5-11,5 % Endotoxins. ................................................6,0 E.U./g C H O N Na P Ammonium (NH )............................................0,02 % 27 31 15 9 2 2 Assay (dry substance)....................................... 99 % 4 Chloride (Cl)....................................................0,05 % M 865,55 g/mol Specific rotation []a. .......................... -17,5° to -15,5° Sulphate (SO )................................................0,02 % Store at +4 °C Ammonium (NH ). .......................................... 0,05 % 4 4 Heavy metals (as Pb)....................................b0,001 % Sulphate (SO ). .............................................. 0,05 % [84366-81-4] 4 Iron (Fe). .......................................................b0,001 % Heavy metals (as Pb). .................................. b0,001 % EC No 282-733-8 Sulphated ash...................................................b0,1 % Arsenic (As O ). ......................................... 0,0001 % WGK 3 2 3 Iron (Fe)........................................................ b0,001 % 6829.1 25 g plastic 42,90 € Type analysis: Loss on drying.................................................. b0,5 % Ash content. ..................................................... b0,1 % Appearance. ............... orange yellow to pale yellowish 6829.2 100 g plastic 78,35 € ..............................................................brown powder 6832.1 2,5 g glass 22,45 € Assay (dry substance). ......................................95 % 6829.3 250 g plastic 333,15 € Endotoxins................................................ b100 E.U./g 6832.2 5 g glass 32,15 € Heavy metals (as Pb)....................................b0,001 % Arsenic (As O ). .........................................0,0001 % 2 3 6832.3 10 g glass 49,35 € Moisture.............................................................10 % 6833.1 10 mg glass 21,40 € 6832.4 25 g glass 100,95 € 6833.2 50 mg glass 32,15 € 6833.3 100 mg glass 42,90 € For ordering and information about prices and delivery in your country please contact us or your local distributor · [email protected] 3 NEW Chemicals June 2014 Biochemicals -Glycerophosphate disodium 4-Hydroxybenzoic acid propyl salt pentahydrate ester HO O O L-Alanyl-L-glutamine O CH3 HO P ONa O ONa O O H2N OH -Glycerophosphate disodium OH HN O salt pentahydrate Glyc 97 %, for biochemistry 4-Hydroxybenzoic acid propyl H2N CH3 Phosphatase inhibitor ester Hydr [13408-09-8] 98 %, Ph. Eur., USP L-Alanyl-L-glutamine EC No 212-464-3 Propylparaben, Propyl 4-hydroxybenzoate Alan WGK 3 C H O c98 %, for biochemistry 10 12 3 M 180,21 g/mol C H N O Type analysis: 8 15 3 4 bp 285-317 °C M 217,22 g/mol Appearance...................................white cryst. powder Assay. ............................................................ 97,0 % mp 96-99 °C · flp 180 °C mp 209 °C (dec.) Chloride (Cl). .................................................. 0,01 % [94-13-3] Solubility: 450 g/l (H O, 20 °C) Sulphate (SO ). .............................................. 0,01 % 2 4 EC No 202-307-7 [39537-23-0] Heavy metals (as Pb). .................................. b0,002 % WGK 1 WGK 1 6847.1 50 g glass 40,75 € Guarantee analysis: Type analysis: 6847.2 100 g glass 75,15 € Appearance. ...........................................white powder Assay (dry substance). ......................................98 % Assay (HPLC). ........................................98,0-102,0 % Specific rotation []a. .......................... +9,0° to +11,0° 6847.3 250 g glass 172,00 € Identity. ..........................................................complies Ammonium (NH4). ..........................................0,05 % Appearance of solution (10 % in ethanol 96 %).... clear Chloride (Cl). ..................................................0,05 % 6847.4 500 g glass 321,45 € Colour of solution (10 % in ethanol 96 %). .....complies Sulphate (SO4). ..............................................0,05 % Acidity (0,1 M NaOH/0,2 g). ...........................complies Heavy metals (as Pb)....................................b0,001 % Original pack 6 x 500 g 305,38/500 g Related substances (p-HBA). ........................complies Loss on drying. ....................................................b1 % Related substances (unspecific impurities)....complies Related substances (total). ............................complies 6830.1 10 g plastic 32,15 € 4-Hydroxybenzoic acid ethyl Volatile organic impurities. .............................complies ester Residual solvents (ethanol)...............................b0,2 % 6830.2