邻苯二甲酸氢钾
Potassium hydrogen phthalate
中文别称:
1,2-苯二甲酸单钾盐; 1,2-苯二甲酸氢钾; 苯二甲酸氢钾; 酞酸氢钾; 邻苯二甲酸氢钾,标准液; 酞酸氢钾,标准液; 邻苯二甲酸钾
英文别称:
Potassium acid phthalate; Potassium biphthalate; Phthalic acid monopotassium salt; pot. hydrogen phthalate; Potassium phthalate monobasic; BUFFER; BUFFER CONCENTRATE, PH 6.00; BUFFER CONCENTRATE, PH 7.00; BUFFER MIXTURE, PH 6.8; BUFFER O; BUFFER, PH 1.0; BUFFER, PH 1.00; BUFFER, PH 11.00
CAS号:
877-24-7
EINECS号:
212-889-4
分子式:
C8H5KO4
分子量:
204.22
物化性质
外观与性状: | 白色结晶粉末 |
密度: | 1.006 g/mL at 20 °C |
熔点: | physicalProperty.meltingPoint |
沸点: | 378.3°C at 760 mmHg |
闪点: | 196.7°C |
溶解度: | 80 g/L (20℃) |
安全信息
海关编码: | 2916399090 |
危险品运输编码: | UN 1789 8/PG 3 |
WGK Germany: | 1 |
危险类别码: | R36/38; R36/37/38; R34 |
安全说明: | S26-S36-S24/25-S22-S45-S36/37/39 |
rtecs 编码: | CZ4326000 |
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