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Merck 106657 Sodium sulfite anhydrous for analysis EMSURE® Reag. Ph Eur CAS No.: 7757-83-7 1 kg
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Stok Kodu
LB.M.106657.1000
Kısa Bilgi
CAS Number: 7757-83-7 EC Number: 231-821-4 Molar Mass: 126.04 g/mol Chemical Formula: Na₂SO₃ Hill Formula: Na₂O₃S Grade: Reag. Ph Eur
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Description | |
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Catalogue Number | 106657 |
Product Information | |
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CAS number | 7757-83-7 |
EC number | 231-821-4 |
Grade | Reag. Ph Eur |
Hill Formula | Na₂O₃S |
Chemical formula | Na₂SO₃ |
Molar Mass | 126.04 g/mol |
HS Code | 2832 10 00 |
Physicochemical Information | |
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Density | 2.63 g/cm3 (20 °C) |
Melting Point | >500 °C (decomposition) |
pH value | 8.8 - 10 (50 g/l, H₂O, 20 °C) |
Bulk density | 1480 kg/m3 |
Solubility | 220 g/l (20 °C) |
Toxicological Information | |
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LD 50 oral | LD50 Rat 2610 mg/kg |
Storage and Shipping Information | |
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Storage | Store at +5 °C to +30 °C. |
Transport Information | |
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Declaration (railroad and road) ADR, RID | Kein Gefahrgut |
Declaration (transport by air) IATA-DGR | No Dangerous Good |
Declaration (transport by sea) IMDG-Code | No Dangerous Good |
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