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821814 4-Hydroxybenzoic acid

821814
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Overview

Replacement Information

Key Spec Table

CAS #EC NumberHill FormulaChemical FormulaMolar Mass
99-96-7202-804-9C₇H₆O₃4-(OH)C₆H₄COOH138.12 g/mol

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      Botol kaca 5 g
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      8218140250
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          Botol plastik 250 g
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          8218141000
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              Botol plastik 1 kg
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              Description
              Catalogue Number821814
              Description4-Hydroxybenzoic acid
              References
              Product Information
              CAS number99-96-7
              EC number202-804-9
              Hill FormulaC₇H₆O₃
              Chemical formula4-(OH)C₆H₄COOH
              Molar Mass138.12 g/mol
              HS Code2918 29 21
              Structure formula ImageStructure formula Image
              Quality LevelMQ200
              Applications
              Application4-Hydroxybenzoic acid for synthesis. CAS 99-96-7, chemical formula 4-(OH)C₆H₄COOH.
              Biological Information
              Physicochemical Information
              Density1.4041 g/cm3
              Ignition temperature>250 °C
              Melting Point215 - 217 °C
              pH value3.3 (1 g/l, H₂O)
              Bulk density600 kg/m3
              Solubility5 g/l
              Dimensions
              Materials Information
              Toxicological Information
              LD 50 oralLD50 Tikus > 5000 mg/kg
              Safety Information according to GHS
              Hazard Pictogram(s) Hazard Pictogram(s)
              Hazard Pictogram(s)
              Hazard Statement(s)H318: Menyebabkan kerusakan mata yang serius.
              H335: Dapat menyebabkan iritasi pada saluran pernafasan.
              Precautionary Statement(s)P261: Hindari menghirup debu/asap/gas/kabut/uap/semburan.
              P271: Gunakan hanya di luar ruangan atau di tempat yang berventilasi baik.
              P280: Pakai perlindungan mata/ perlindungan muka.
              P304 + P340 + P312: JIKA TERHIRUP: Pindahkan korban ke udara segar dan posisikan yang nyaman untuk bernapas. Hubungi SENTRA INFORMASI KERACUNAN atau dokter/enaga medis jika kamu merasa tidak sehat.
              P305 + P351 + P338: JIKA TERKENA MATA : Bilas dengan seksama dengan air untuk beberapa menit. Lepaskan lensa kontak jika memakainya dan mudah melakukannya.Lanjutkan membilas.
              P403 + P233: Simpan di tempat berventilasi baik. Jaga wadah tertutup kedap/rapat.
              Signal WordBahaya
              Storage class10 - 13 Cairan dan padatan lain
              WGKWGK 1 agak berbahaya untuk air
              Disposal4
              Larutan asam organik dalam air harus dinetralkan hati-hati dengan natrium hidrogen carbonate (Kat. No. 106323) atau natrium hidroksida (Kat. No. 106462). Sebelum memasukkannya dalam kategori D, periksa pH dengan indikator pH universal (Item No. 109535). asam karboksilat aromatik harus diendapkan dengan asam klorida cair dan disaring. Endapan: kategori C. Filtrat : kategori D
              Safety Information
              Categories of dangermengiritasi
              Product Usage Statements
              Storage and Shipping Information
              StorageSimpan dibawah +30°C.
              Packaging Information
              Transport Information
              Supplemental Information
              Specifications
              Assay (HPLC, area%)≥ 98.0 % (a/a)
              Melting range (lower value)≥ 214 °C
              Melting range (upper value)≤ 217 °C
              Identity (IR)passes test
              Global Trade Item Number
              Catalogue Number GTIN
              8218140005 04022536479156
              8218140250 04022536479163
              8218141000 04022536479170

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