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Sodium bitartrate monohydrate

Cas:
526-94-3
Molecular Structure:
MDL:
--MFCD00150038
Molecular Formula:
C4H5NaO6;NaHC4H4O6·H2O
Molecular Weight:
190.08
Alias:
重酒石酸钠,酸性酒石酸钠, 2,3-二羟基-[R-(R*,R*)]-丁二酸单钠盐,一水酒石酸氢钠Sodium bitartrate L-(+)-Tartaric acid monosodium salt Sodium hydrogen tartrate monohydrate
Product order:
Name Specifications Packing Price Delivery
Sodium bitartrate monohydrate GR 500g RMB 129.8 Consulting service
Sodium bitartrate monohydrate CP 500g RMB 85.8 Consulting service
Sodium bitartrate monohydrate AR 500g RMB 107.8 Consulting service
Character:
无色结晶或白色结晶性粉末,能溶于水,溶于9份水和2份沸水,不溶于乙醇。其水溶液呈酸性。加热至100℃失去结晶水。
熔点:253℃
Quality Standard:
 
   HG/T 3-1300-80
项目Item                          分析纯      化学纯
                                    (AR)        (CP)
含量(NaHC4H4O6·H2O)Assay,%        ≥99.0        99.0
澄清度试验Clarity                   合格        合格
水不溶物Insoluble matter
in water,%                        ≤0.005       0.01
氯化物(Cl)Chloride,%              ≤0.005       0.01
硫酸盐(SO4)Sulfate,%              ≤0.005       0.01
重金属(以Pb计)Heavy metals,%      ≤0.002       0.005
铁(Fe)Iron,%                      ≤0.002       0.005
磷化合物(以PO4计)              
Phosphorus compounds,%            ≤0.002        --
Storage:
密封保存。
用途  检验钾、培养基。
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