102406
Sodium chloride ( 氯化鈉二級標準品 )
volumetric standard, secondary reference material for argentometry, traceable to NIST SRM CertiPUR®
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03 六月 2012
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| 最佳替代產品，用于 Sodium chloride ( 氯化鈉二級標準品 ) |
| 產品資訊 | |||
|---|---|---|---|
| Hill Formula | ClNa | ||
| Chemical formula | NaCl | ||
| HS Code | 3822 00 00 | ||
| EC number | 231-598-3 | ||
| Molar mass | 58.44 g/mol | ||
| CAS number | 7647-14-5 | ||
| 化學和物理資料 | |||
|---|---|---|---|
| Solubility | 358 g/l (20 °C) | ||
| Melting point | 801 °C | ||
| Molar mass | 58.44 g/mol | ||
| Density | 2.17 g/cm3 (20 °C) | ||
| Bulk density | 1140 kg/m3 | ||
| pH value | 6 - 9 (50 g/l, H2O, 20 °C) | ||
| Boiling point | 1461 °C (1013 hPa) | ||
| Vapor pressure | 1.3 hPa (865 °C) | ||
| 安全資訊 | |||
|---|---|---|---|
| RTECS | VZ4725000 | ||
| Storage class | 10 - 13 Other liquids and solids | ||
| WGK | WGK 1 slightly water endangering | ||
| Disposal |
14 Inorganic salts: Container I. Neutral solutions of the these salts: Container D. Before placing in Container D, check the pH with pH-Universal indicator strips (Item No. 109535). |
||
| 運送資訊 | |||
|---|---|---|---|
| Declaration (railroad and road) ADR, RID | Kein Gefahrgut | ||
| Declaration (transport by sea) IMDG-Code | No Dangerous Good | ||
| Declaration (transport by air) IATA-DGR | No Dangerous Good | ||
| 毒性物質資料 | |||
|---|---|---|---|
| LD 50 oral | LD50 rat 3000 mg/kg | ||
| LD 50 dermal | LD50 rabbit > 10000 mg/kg | ||
