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Sodium citrate monobasic

Molecular Structure:
MDL:
MFCD00013067
Molecular Formula:
C6H7NaO7.H2O
Molecular Weight:
232.12
Alias:
枸櫞酸二氫鈉 Monosodium citrate Sodium dihydrogen citrate Citric acid monosodium salt Sodium citrate monobasic
Product order:
Name Specifications Packing Price Delivery
Sodium citrate monobasic CP 500g RMB 70.4 促銷
Sodium citrate monobasic CP,無水級 500g RMB 96.8 促銷
Sodium citrate monobasic CP 25kg Inquiry 現(xiàn)貨
Sodium citrate monobasic CP,無水級 25kg Inquiry 現(xiàn)貨
Character:
白色粉末,能溶于水,其鹽類及溶液易發(fā)霉。
熔點:209-215 °C 
Quality Standard:
項目                                    化學純    
                                        (CP)
外觀Appearance                          白色粉末
紅外光譜鑒別Infrared spectrometry       和對照品匹配
純度Purity                              99.0-101.0 (干基計)
重金屬Heavy metals(Pb)%:                ≤0.001
草酸鹽%:                               ≤0.04  
砷Arsenic(As)% :                        ≤0.0003
干燥失重Loss on drying%                 ≤0.4
酸堿度(3%水溶液):                    4.9-5.2  
Storage:
密封保存。
供外用避孕片作發(fā)泡劑。 
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