Sodium bitartrate monohydrate
Molecular Structure:
MDL:
--MFCD00150038
Molecular Formula:
C4H5NaO6;NaHC4H4O6·H2O
Molecular Weight:
190.08
Alias:
重酒石酸鈉,酸性酒石酸鈉, 2,3-二羥基-[R-(R*,R*)]-丁二酸單鈉鹽,一水酒石酸氫鈉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:
無色結(jié)晶或白色結(jié)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。加熱至100℃失去結(jié)晶水。
熔點(diǎn):253℃
Quality Standard:
HG/T 3-1300-80
項(xiàng)目Item 分析純 化學(xué)純
(AR) (CP)
含量(NaHC4H4O6·H2O)Assay,% ≥99.0 99.0
澄清度試驗(yàn)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
硫酸鹽(SO4)Sulfate,% ≤0.005 0.01
重金屬(以Pb計(jì))Heavy metals,% ≤0.002 0.005
鐵(Fe)Iron,% ≤0.002 0.005
磷化合物(以PO4計(jì))
Phosphorus compounds,% ≤0.002 --
Storage:
密封保存。
用途 檢驗(yàn)鉀、培養(yǎng)基。