Potassium bitartrate

MDL：
MFCD00065392

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

Molecular Weight：
188.18

Alias：
重酒石酸钾,酸性酒石酸钾,酒石酸钾 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：
无色或白色结晶性粉末。味酸。1g溶于162ml水、16ml沸水、8820ml乙醇。易溶于稀矿酸、碱溶液和硼砂溶液，能溶于沸水，稍溶于冷水，极微溶于醇。
密度:1.948

Quality Standard：
项目ltem                            分析纯      化学纯
                                     (AR)        (CP)
含量(C4H5KO6),%                    ≥99.5        99.0
澄清度试验Clarity                    合格        合格
盐酸不溶物Insoluble matter in
hydrochloric acid,%                ≤0.005        0.01
氯化物(Cl)Chloride,%               ≤0.001        0.003
硫酸盐(SO4)Sulfale,%               ≤0.005        0.01
磷酸盐(PO4)Phosphate,%             ≤0.002         --
铵盐(NH4)Ammonium,%                ≤0.005        0.01
钠(Na)Sodium,%                     ≤0.02          --
铁(Fe)Iron,%                       ≤0.001        0.005
重金属(以Pb计)Heavy metals,%       ≤0.001        0.005

ACS级
项目名称　                                       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%
铵盐(NH4)Ammonium                                ≤0.01%
硫酸盐(SO4)Sulfate                               ≤0.01%
钙(Ca)Calcium                                    ≤0.05%
钠(Na)Sodium                                     ≤0.05%
重金属(以Pb计)Heavy metals                       ≤0.001%
铁(Fe)Iron                                       ≤0.002%

Storage：
密封保存。
容量分析试剂。缓冲剂。制造酒石酸盐,焙粉。