MDL：
MFCD00065392

Molecular Formula：
C4H5KO6；KO2CCH(OH)CH(OH)CO2H

Molecular Weight：
188.18

Alias：
重酒石酸鉀,酸性酒石酸鉀,酒石酸鉀 Potassium hydrogen tartrate L(+)-Tartaric acid monopotassium salt Potassium L-tartrate monobasic Potassium hydrogen L-tartrate Tartaric acid monopotassium salt

Product order：

Name	Specifications	Packing	Price	Delivery
Potassium bitartrate	AR	500g	RMB 165	Consulting service
Potassium bitartrate	AR	100g	RMB 44	Consulting service
Potassium bitartrate	CP	500g	RMB 66	Consulting service
Potassium bitartrate	GR	500g	RMB 187	Consulting service
Potassium bitartrate	ACS	500g	RMB 209	Consulting service

Character：
無色或白色結晶性粉末。味酸。1g溶于162ml水、16ml沸水、8820ml乙醇。易溶于稀礦酸、堿溶液和硼砂溶液，能溶于沸水，稍溶于冷水，極微溶于醇。
密度:1.948

Quality Standard：
項目ltem                            分析純      化學純
                                     (AR)        (CP)
含量(C4H5KO6),%                    ≥99.5        99.0
澄清度試驗Clarity                    合格        合格
鹽酸不溶物Insoluble matter in
hydrochloric acid,%                ≤0.005        0.01
氯化物(Cl)Chloride,%               ≤0.001        0.003
硫酸鹽(SO4)Sulfale,%               ≤0.005        0.01
磷酸鹽(PO4)Phosphate,%             ≤0.002         --
銨鹽(NH4)Ammonium,%                ≤0.005        0.01
鈉(Na)Sodium,%                     ≤0.02          --
鐵(Fe)Iron,%                       ≤0.001        0.005
重金屬(以Pb計)Heavy metals,%       ≤0.001        0.005

ACS級
項目名稱　                                       ACS Grade
含量(C4H5KO6)Assay                               99.0-101.0%
氨水不溶物Insoluble matter in ammonium hydroxide ≤0.005%
氯化物(Cl)Chloride                               ≤0.005%
銨鹽(NH4)Ammonium                                ≤0.01%
硫酸鹽(SO4)Sulfate                               ≤0.01%
鈣(Ca)Calcium                                    ≤0.05%
鈉(Na)Sodium                                     ≤0.05%
重金屬(以Pb計)Heavy metals                       ≤0.001%
鐵(Fe)Iron                                       ≤0.002%

Storage：
密封保存。
容量分析試劑。緩沖劑。制造酒石酸鹽,焙粉。