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 |