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China, Chinese Tris (hydroxymethyl) Aminoethane CAS 77-86-11 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Organic ChemicalsAmino AcidTris (hydroxymethyl) AminoethaneTris (hydroxymethyl)
Tianjin Zhongxin Chemtech Co., Ltd.
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Product Description Product Name:Tris BaseSynonyms:OmniPur TRIS -CAS 77-86-1 - Calbiochem;Tris Base, Molecular Biology Grade - CAS 77-86-1 - Calbiochem;Tris Base, ULTROL Grade - CAS 77-86-1 - Calbiochem;Tris Buffer, 1.0 M, pH 8.0, Molecular Biology Grade - CAS 77-86-1 - Calbiochem;Tris Buffer, 100 mM, pH 7.4, Molecular Biology Grade - CAS 77-86-1 - Calbiochem;Tris(Hydroxymethyl)aminomethane (Trometamol) high purity;1-[ethyl(hydroxymethyl)amino]ethane-1,2-diol;TRIS,Tromethamine, TrometamolCAS:77-86-1MF:C4H11NO3MW:121.14EINECS:201-064-4Product Categories:tris;Pharmaceutical intermediates;ACS Grade Buffers;Amino Alcohols;Biological Buffers;API;Biochemistry;Reagents for Electrophoresis;Buffer;Buffers A to Z;Building Blocks;Chemical Synthesis;Organic Building Blocks;Oxygen CompoundsMol File:77-86-1.mol Tris Base Chemical PropertiesMelting point 167-172 °C(lit.)Boiling point 219-220 °C10 mm Hg(lit.)density 1,353 g/cm3vapor pressure 0.0267 hPa (20 °C)refractive index 1.4170 (estimate)Fp 219-220°C/10mmstorage temp. 20-25°Csolubility H2O: 4 M at 20 °C, clear, colorlessform crystallinecolor whitePH10.5-12.0(4 m in water, 25 °C)PH Range7 - 9pka8.1(at 25oC)Water Solubility 550 g/L (25 oC)λmaxλ: 260 nm Amax: 0.10λ: 280 nm Amax: 0.08Sensitive HygroscopicMerck 14,9772BRN 741883Stability:Stable. Incompatible with bases, strong oxidizing agents. Protect from moisture.InChIKeyLENZDBCJOHFCAS-UHFFFAOYSA-NCAS DataBase Reference77-86-1(CAS DataBase Reference)NIST Chemistry Reference1,3-Propanediol, 2-amino-2-(hydroxymethyl)-(77-86-1)EPA Substance Registry SystemTris(hydroxymethyl)aminomethane (77-86-1) Safety InformationHazard Codes XiRisk Statements 36/37/38Safety Statements 26-36-37/39-24/25-23WGK Germany 2RTECS TY2900000F 3TSCA YesHazardClass IRRITANTHS Code 29221980Hazardous Substances Data77-86-1(Hazardous Substances Data)ToxicityLD50 orally in Rabbit: > 5000 mg/kg LD50 dermal Rat > 5000 mg/kg
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