基本信息
| 线性分子式 | NH4Cl |
| 分子量 | 53.49 |
| Beilstein | 4371014 |
| EC 号 | 235-186-4 |
| MDL编号 | MFCD00011420 |
| eCl@ss | 38050207 |
| PubChem化学物质编号 | 329749325 |
| NACRES | NA.21 |
产品性质
| 质量水平 | 200 |
| 蒸汽密度 | 1.9 (vs air) |
| 蒸汽压 | 1 mmHg ( 160.4 ℃) |
| 等级 | puriss. |
| 测定 | 99.5-100.5% (calc. to the dried substance) |
| 形式 | solid |
| 质量 | meets analytical specification of Ph. Eur., BP, USP, FCC |
| 杂质 | acidity or alkalinity, complies residual solvents, complies thiocyanate (SCN), complies |
| 灼烧残渣 | ≤0.1% (as SO4) |
| 缺失 | ≤0.5% loss on drying, 105 ℃ |
| pH值(酸碱度) | 4.6-6.0 (25 ℃, 5%) |
| mp | 340 ℃ (subl.) (lit.) |
| 痕量阴离子 | bromide (Br-): in accordance iodide (I-): in accordance sulfate (SO42-): ≤100 mg/kg |
| 痕量阳离子 | As: ≤3 mg/kg Ca: ≤100 mg/kg Cu: ≤20 mg/kg Fe: ≤20 mg/kg Mg: ≤10 mg/kg Pb: ≤4 mg/kg Zn: ≤20 mg/kg |
| 适用性 | complies for appearance of solution |
| SMILES string | N.Cl |
| InChI | 1S/ClH.H3N/h1H;1H3 |
| InChI key | NLXLAEXVIDQMFP-UHFFFAOYSA-N |
安全信息
| 象形图 |  |
| 警示用语： | Warning |
| 危险声明 | H302 - H319 |
| 预防措施声明 | P264 - P270 - P280 - P301 + P312 - P305 + P351 + P338 - P337 + P313 |
| 危险分类 | Acute Tox. 4 Oral - Eye Irrit. 2 |
| 储存分类代码 | 13 - Non Combustible Solids |
| WGK | WGK 1 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
Sigma-Aldrich
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