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806373 Sodium borohydride

Sodium borohydride fine granular for synthesis. CAS No. 16940-66-2, EC Number 241-004-4.

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

Synonyms: Sodium tetrahydridoborate

CAS #: 16940-66-2 EC Number: 241-004-4 Molar Mass: 37.83 g/mol Chemical Formula: NaBH₄ Hill Formula: H₄BNa
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806373
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
16940-66-2241-004-4H₄BNaNaBH₄37.83 g/mol

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      		 Botol kaca 10 g
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      8063730025
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          		 Botol kaca 25 g
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          8063730100
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              		 Botol kaca dengan pelapisan 100 g
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              8063730500
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                  		 Botol kaca 500 g
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                  Description
                  Catalogue Number806373
                  SynonymsSodium tetrahydridoborate
                  References
                  Product Information
                  CAS number16940-66-2
                  EC number241-004-4
                  Hill FormulaH₄BNa
                  Chemical formulaNaBH₄
                  Molar Mass37.83 g/mol
                  HS Code2850 00 20
                  Quality LevelMQ200
                  Applications
                  ApplicationSodium borohydride fine granular for synthesis. CAS No. 16940-66-2, EC Number 241-004-4.
                  Biological Information
                  Physicochemical Information
                  Boiling point500 °C (penguraian)
                  Density1.07 g/cm3 (20 °C)
                  Explosion limit3.02 %(V)
                  Flash point69 °C tidak berlaku
                  Ignition temperature220 °C
                  Melting Point>360 °C (penguraian yang lambat)
                  pH value11 (10 g/l, H₂O, 20 °C)
                  Vapor pressure<1 hPa (25 °C)
                  Bulk density350 - 500 kg/m3
                  Dimensions
                  Materials Information
                  Toxicological Information
                  LD 50 oralLD50 Tikus 160 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
                  RTECSED3325000
                  Storage class4.3 Bahan berhaya yang melepaskan gas mudah terbakar ketika kontak dengan air
                  WGKWGK 2 membahayakan air secara signifikan
                  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 1426 , 4.3, I
                  Declaration (transport by air) IATA-DGRUN 1426 , 4.3, I
                  Declaration (transport by sea) IMDG-CodeUN 1426 , 4.3, I
                  Supplemental Information
                  Specifications
                  Color according to Munsell color systemnot more intensely colored than reference standard NE12
                  Assay (hypochlorite)≥ 98.0 %
                  Identity (ICP-OES)passes test
                  Global Trade Item Number
                  Catalogue Number GTIN
                  8063730010 04027269275990
                  8063730025 04022536776262
                  8063730100 04022536390673
                  8063730500 04022536564265

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