CAS号:120-18-3
品名:2-萘磺酸naphthalene-2-sulfonicacid
中文别名:β-萘磺酸;β-萘磺酸,萘-2-磺酸;萘-2-磺酸;
英文别名:naphthalene-6-sulfonicacid;kyselina2-naftalensulfonova;2-Naphthalenesulfonicacid;β-Naphthalenesulfonicacid;2-Sulfonaphthalene;DirinalNSK;Naphthalene-2-SulfonicAcidHydrate;naphthalene-2-sulphonicacid;2-naphthalenesulphonicacid;2-Naphthalenesulfoni;Naphthalene-2-sulfonicacid;napthalene-2-sulfonicacid;2-NAPHTHALENESULFONICACID;2-Naphthalenesulfonicacidhydrate;
分子式:C10H8O3S
分子量:208.234
精确质量:208.019
Psa:62.75
RTECS号:QK1225000
EINECS号:204-375-3
MDL号:MFCD00004089
PubChem号:24855002
外观与性状:灰白色粉末
密度:1.423 g/cm3
熔点:124 °C
稳定性:Stable under normal temperatures and pressures.
储存条件:Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Corrosives area.
蒸汽压:7.05E-12mmHg at 25°C
安全说明:S26-S36/37/39-S45
危险类别码:R35
WGK Germany:1
海关编码:2904100000
危险品运输编码:UN 2583 8/PG 2
危险类别:8
包装等级:III
危险品标志:C
用途:用于生产2-萘酚、2-萘酚磺酸、2-萘胺磺酸等染料中间体。将该品与甲醛缩合可制得扩散剂N
有机砌块