140-89-6乙基黄原酸钾,AR,95%
- 英文名称:Potassium ethyl xanthogenate
- 发布日期: 2018-11-01
- 更新日期: 2025-09-22
产品详请
产地 |
中国/美国/欧洲
|
品牌 |
LMAI Bio
|
货号 |
LM018606
|
英文名称 |
Potassium ethyl xanthogenate
|
包装规格 |
100g 25g
|
纯度 |
99%
|
CAS编号 |
140-89-6
|
别名 |
农药乳化剂600; O-乙基二硫代碳酸钾; 乙基钾黄药; 黄酸钾;
|
分子式 |
C3H5KOS2
|
140-89-6乙基黄原酸钾,AR,95%
CAS号: 140-89-6
分子式: C3H5KOS2 分子量: 160.3

140-89-6乙基黄原酸钾,AR,95%化合物描述
Potassium ethyl xanthate is an organosulfur compound with the chemical formula CH3CH2OCS2K. It is a pale yellow powder that is used in the mining industry for the separation of ores. Unlike the related sodium ethyl xanthate, the potassium salt exists as an anhydrous salt.
140-89-6乙基黄原酸钾,AR,95%基本信息
中文名称:
乙基黄原酸钾
中文别名:
农药乳化剂600;
O-乙基二硫代碳酸钾;
乙基钾黄药;
黄酸钾;
英文名称:
potassium ethylxanthate
英文别名:
Potassium O-ethyl carbonodithioate;
Ethylxanthic Acid Potassium Salt;
O-ethyl potassium carbonodithioate;
potassium O-ethyl dithiocarbonate;
Potassium ethylxanthate;
Potassium O-Ethyl Dithiocarbonate;
DITHIOCARBONIC ACID O-ETHYL ESTER,POTASSIUM SALT DIMER;
Potassium Xanthogenate;
potassium O-ethyl carbonodithioate;
potassium,ethoxymethanedithioate;
Potassium ethyl xanthogenate;
PotassiuM Ethylxanthate;
CAS号:
140-89-6
分子式:
C3H5KOS2
分子量:
160.29900
精确质量:
159.94200
PSA:
66.62000
LogP:
1.50530
物化性质
外观与性状:
乙基黄原酸钾(140-89-6)为白色至淡黄色结晶或结晶性粉末。易溶于水,溶于乙醇,溶点210℃(分解)。
密度:
1,558 g/cm3
熔点:
209-214 °C
沸点:
120.5oC at 760 mmHg
闪点:
96°C
稳定性:
Stable. Incompatible with strong acids, strong bases, strong oxidizing agents.
蒸汽压:
18.2mmHg at 25°C
安全信息
包装等级:
II
安全说明:
S37/39-S26-S37
海关编码:
2930909090
危险品标志:
Xn
危险类别码:
R22; R36/37/38
危险类别:
4.2
RTECS号:
FG1575000
危险品运输编码:
3342
生产方法及用途