{"product_id":"glycine-3908","title":"Glycine, PUFFERAN®, min. 99 %, p.a., 250 g, plastic","description":"\u003cp\u003eGlycine is an amino acid reagent supplied as PUFFERAN® grade with a minimum purity of 99 % for analytical (p.a.) use. It is identified by CAS number 56-40-6 and the empirical formula C₂H₅NO₂, with a molar mass of 75,07 g\/mol and a density of 1,161 g\/cm³. The boiling point is given as 375,7 °C. In biochemistry and life-science laboratories, glycine is employed in biological buffer systems, electrophoresis-related preparations, and other protocols that require a high-purity amino acid. The material is The p.a. specification supports analytical and research environments where consistent reagent quality matters. Glycine from manufacturer Carl ROTH under the PUFFERAN® line is positioned for buffer and biochemistry applications. Further identification is provided by EG number 200-272-2. Well-defined assay and physical data help laboratories maintain reproducible conditions in protein chemistry, molecular biology support work, and general biochemical buffering.\u003c\/p\u003e\n\u003ch3\u003eKey features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAppearance: white cryst. powder\u003c\/li\u003e\n\u003cli\u003eAssay: ≥99 %\u003c\/li\u003e\n\u003cli\u003epH value (5 % in H2O): 5.9-6.4\u003c\/li\u003e\n\u003cli\u003eAmmonium (NH4): ≤0.02 %\u003c\/li\u003e\n\u003cli\u003eChloride (Cl): ≤0.007 %\u003c\/li\u003e\n\u003cli\u003eSulphate (SO4): ≤0.006 %\u003c\/li\u003e\n\u003cli\u003eArsenic (As): ≤0.0001 %\u003c\/li\u003e\n\u003cli\u003eIron (Fe): ≤0.001 %\u003c\/li\u003e\n\u003cli\u003eHeavy metals: ≤0.001 %\u003c\/li\u003e\n\u003cli\u003eSulphated ash: ≤0.1 %\u003c\/li\u003e\n\u003cli\u003eCAS number: 56-40-6\u003c\/li\u003e\n\u003cli\u003ePack sizes: 250 g, 1 kg, 5 kg, 2.5 kg, 25 kg, 10 kg\u003c\/li\u003e\n\u003cli\u003eEG nr.: 200-272-2\u003c\/li\u003e\n\u003cli\u003eEmpirical formula: C₂H₅NO₂\u003c\/li\u003e\n\u003cli\u003eMolar mass: 75,07 g\/mol\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eTechnical Information Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SPEZ-3908-EN.pdf?context=bWFzdGVyfHNwZWNpZmljYXRpb25zfDEwNTY1M3xhcHBsaWNhdGlvbi9wZGZ8YURkaUwyaG1PQzg1TWpVME9EUXpOREUyTmpBMkwxTlFSVnBmTXprd09GOUZUaTV3WkdZfDRlMTU5ZjhjMjNmMjRkOTM4YTJhM2IxMGM0YWUwNTQxNDQyNzQyMWNlZjMwZmI4ZjM1YjI1NWFkNDQ1YjQ3NWU\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"Technical sheet PDF\" aria-label=\"Technical sheet PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003cli class=\"lx-tis-li\"\u003eSafety Data Sheet: \u003ca class=\"sds-link\" href=\"https:\/\/api.carlroth.com\/medias\/SDB-3908-DE-EN.pdf?context=bWFzdGVyfHNlY3VyaXR5RGF0YXNoZWV0c3wyNDU3MjN8YXBwbGljYXRpb24vcGRmfGFEVmxMMmc0TWk4NU1qQTJOamd5TkRnME56WTJMMU5FUWw4ek9UQTRYMFJGWDBWT0xuQmtaZ3w5NjlmZTEyYjQwN2FlZmVlZjRjNWY1NjU4MTIxYjI5ZDAwYzUxN2RlOTZkODNmNjU2YjI2YmE1ODFmYjg1MjJj\" target=\"_blank\" rel=\"noopener noreferrer\" style=\"display:inline;vertical-align:middle\" title=\"SDS PDF\" aria-label=\"SDS PDF\"\u003e\u003cimg class=\"sds-icon\" src=\"https:\/\/img.icons8.com\/color\/48\/pdf.png\" alt=\"PDF\" width=\"18\" height=\"18\" style=\"width:18px;height:18px;max-width:18px;margin:0;padding:0;display:inline;vertical-align:middle;border:0;\"\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Carl Roth","offers":[{"title":"250 g \/ 1 piece","offer_id":56151577035084,"sku":"3908.1","price":31.75,"currency_code":"EUR","in_stock":true},{"title":"250 g \/ 6+ 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piece","offer_id":56151577329996,"sku":"3908.3","price":284.9,"currency_code":"EUR","in_stock":true},{"title":"5 kg \/ 6+ pieces","offer_id":56151577362764,"sku":"3908.3","price":270.66,"currency_code":"EUR","in_stock":true},{"title":"5 kg \/ 24+ pieces","offer_id":56151577395532,"sku":"3908.3","price":256.41,"currency_code":"EUR","in_stock":true},{"title":"10 kg \/ 1 piece","offer_id":56151577428300,"sku":"3908.6","price":504.2,"currency_code":"EUR","in_stock":true},{"title":"10 kg \/ 6+ pieces","offer_id":56151577461068,"sku":"3908.6","price":478.99,"currency_code":"EUR","in_stock":true},{"title":"10 kg \/ 24+ pieces","offer_id":56151577493836,"sku":"3908.6","price":453.78,"currency_code":"EUR","in_stock":true},{"title":"25 kg \/ 1 piece","offer_id":56151577526604,"sku":"3908.5","price":1106.2,"currency_code":"EUR","in_stock":true},{"title":"25 kg \/ 6+ pieces","offer_id":56151577559372,"sku":"3908.5","price":1050.89,"currency_code":"EUR","in_stock":true},{"title":"25 kg \/ 24+ 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