Potassium Tetraborate Tetrahydrate CAS #: 12045-78-2

Synonyms Potassium biborate; Potassium borate; dipotassium (oxido-oxoboranyloxy-boranyl)oxy-oxoboranyloxy-borinate tetrahydrate; Potassium bicyclo[3.3.1]tetraboroxane-3,7-diolate hydrate (2:1:4); 6,8,9-Pentaoxa-1,3,5,7-tetraborabicyclo[3.3.1]nonane-3,7-diolate, potassium salt, hydrate (1:2:4); dipotassium dioxido-[(4-oxoboranyloxy-1,3,2,4-dioxadiboretan-2-yl)oxy]borane tetrahydrate

Compound Formula: H8K2B4O11 Molecular Weight: 305.51 Appearance: White powder Melting Point: N/A Boiling Point: N/A Density: 1.92 g/cm3 Solubility in H2O: N/A Exact Mass: 305.971296 Monoisotopic Mass: 305.971296

Health & Safety Information Signal Word: Warning Hazard Statements: H361 Hazard Codes: Xn Precautionary Statements: P201-P202-P280-P308+P313-P405-P501 Risk Codes: 60-61 Safety Statements: 53-45 RTECS Number: N/A Transport Information: NONH for all modes of transport WGK Germany: 3 GHS Pictogram: Image

Chemical Identifiers Linear Formula: K2B4O7• 4H2O Pubchem CID: 44134905 MDL Number: MFCD00149924 EC No.: 215-575-5 IUPAC Name: dipotassium; dioxido-[(4-oxoboranyloxy-1,3,2,4-dioxadiboretan-2-yl)oxy]borane; tetrahydrate Beilstein/Reaxys No.: N/A SMILES: B(=O)OB1OB(O1)OB([O-])[O-].O.O.O.O.[K+].[K+] InchI Identifier: InChI=1S/B4O7.2K.4H2O/c5-1-8-3-10-4(11-3)9-2(6)7;;;;;;/h;;;4*1H2/q-2;2*+1;;;; InchI Key: FZICZLCGJZRAHS-UHFFFAOYSA-N Packing of Standard Packing: Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Solutions are packaged in polypropylene, plastic or glass jars up to palletized 929 gallon liquid totes Special package is available on request.