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820747 Potassium borohydride

Potassium borohydride for synthesis. CAS No. 13762-51-1, EC Number 237-360-5.

Potassium borohydride MSDS (material safety data sheet) or SDS, CoA and CoQ, dossiers, brochures and other available documents.

Synonyms: Potassium tetrahydroborate, Potassium boranate

CAS #: 13762-51-1 EC Number: 237-360-5 Molar Mass: 53.94 g/mol Chemical Formula: KBH₄ Hill Formula: H₄BK
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
13762-51-1237-360-5H₄BKKBH₄53.94 g/mol

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              Description
              Catalogue Number820747
              SynonymsPotassium tetrahydroborate, Potassium boranate
              References
              Product Information
              CAS number13762-51-1
              EC number237-360-5
              Hill FormulaH₄BK
              Chemical formulaKBH₄
              Molar Mass53.94 g/mol
              HS Code2850 00 90
              Quality LevelMQ200
              Applications
              ApplicationPotassium borohydride for synthesis. CAS No. 13762-51-1, EC Number 237-360-5.
              Biological Information
              Physicochemical Information
              Density1.11 g/cm3 (25 °C)
              Melting Point500 °C
              Bulk density400 kg/m3
              Dimensions
              Materials Information
              Toxicological Information
              LD 50 oralLD50 Tikus 167 mg/kg
              LD 50 dermalLD50 Kelinci 230 mg/kg
              Safety Information according to GHS
              Hazard Pictogram(s) Hazard Pictogram(s)
              Hazard Pictogram(s)
              Hazard Pictogram(s)
              Hazard Pictogram(s)
              Hazard Statement(s)H260: Jika kontak dengan air melepaskan gas-gas mudah menyala yang dapat terbakar secara spontan.
              H301: Toksik bila tertelan.
              H314: Menyebabkan kulit terbakar yang parah dan kerusakan mata.
              H360FD: Dapat merusak kesuburan. Dapat merusak janin.
              EUH014: Bereaksi hebat dengan air.
              Precautionary Statement(s)P231 + P232: Tangani dan simpan dalam kondisi gas mulia. Lindungi dari kelembaban.
              P260: Jangan menghirup debu.
              P280: Kenakan sarung tangan pelindung/ pakaian pelindung/ pelindung mata/ pelindung wajah/ perlindungan pendengaran.
              P303 + P361 + P353: JIKA TERKENA KULIT (atau rambut): Tanggalkan segera semua pakaian yang terkontaminasi. Bilas kulit dengan air.
              P304 + P340 + P310: JIKA TERHIRUP: Pindahkan korban ke udara segar dan posisikan yang nyaman untuk bernapas. Segera hubungi SENTRA INFORMASI KERACUNAN atau dokter/tenaga medis.
              P305 + P351 + P338: JIKA TERKENA MATA : Bilas dengan seksama dengan air untuk beberapa menit. Lepaskan lensa kontak jika memakainya dan mudah melakukannya.Lanjutkan membilas.
              P402 + P404: Simpan di tempat yang kering.Simpan didalam suatu wadah tertutup.
              Signal WordBahaya
              Storage class4.3 Bahan berhaya yang melepaskan gas mudah terbakar ketika kontak dengan air
              WGKNWG tidak berbahaya untuk air
              Disposal26
              Logam alkali dan alkali tanah harus diambil dengan menggunakan suatu pelarut inert dan di-deaktifasi melali cara pengadukan dan menambahkan tetesan 2-propanolol (Kat. No. 102047). Reaksi akan menjadi lebih banyak menguap dari yang diharapkan, konversi harus dilakukan dengan tert-butanol atau octanol. Penting : Hidrogen akan terbentuk dan dapat membentuk campuran yang dapat meledak, jadi salurkan gas melalui pipa langsung ke saluran ekstraktor. Ketika reaksi selesai, tambahkan air tetes per tetes : kategori D. Untuk kasus alkali atau alkali tanah borohidrida tambahkan metanol (Kat. No. 106008) dengan pengadukan. Untuk kasus alkali atau alkali tanah amida dan hidrida, organoalumunium dan organo timah hidrida, tambahkan 2-propanol (Kat. No. 100995) tetes demi tetes dan pengadukan. Bahan-bahan/Zat-zat, yang berbentuk padatan, harus sebelumnya diendapkan di dalam eter! Ketika reaksi yang diinginkan selesai dihidrolisis dengan air; kemudian netralisir. Wadah D atau E. Untuk menghancurkan lithium aluminium hydrid, serap dengan ether menjadi bubur. Dibawah aliran gas inert dan melalui pengadukan tambahankan tetes demi tetes 1:4 campuran ethyl acetate (Kat. No. 822277) dan ether digunakan untuk menarik campuran bubur. Pastikan bahwa tidak ada larutan reagen yang menyentuh dinding labu, yang dapat menyebabkan terbentuknya kantong residu sehingga tidak bereaksi secara total. Kategori A
              Safety Information
              Categories of dangermudah terbakar, Toksik, korosif
              Product Usage Statements
              Storage and Shipping Information
              StorageSimpan dibawah +30°C.
              Packaging Information
              Transport Information
              Declaration (railroad and road) ADR, RIDUN 1870 , 4.3, I
              Declaration (transport by air) IATA-DGRUN 1870 , 4.3, I
              Declaration (transport by sea) IMDG-CodeUN 1870 , 4.3, I
              Supplemental Information
              Specifications
              Assay (hypochlorite)≥ 97.0 %
              Identity (ICP-OES)passes test
              Global Trade Item Number
              Catalogue Number GTIN
              8207470025 04022536465692
              8207470100 04022536465708
              8207471000 04022536465715

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              Reagents, Chemicals and Labware > Organic Synthesis > Product Line for synthesis > Organoelement Compounds > Boric Compounds
              Reagents, Chemicals and Labware > Organic Synthesis > Product Line for synthesis > Organoelement Compounds > Hydrides and Amides
              Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Organoelement Compounds > Boric Compounds
              Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Organoelement Compounds > Hydrides and Amides
              Reagents, Chemicals and Labware > Organic Synthesis > Organic Synthesis Product Groups > Reduction Reagents