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Sodium propionate

Cas:
137-40-6
Molecular Structure:
MDL:
--MFCD00002759
Molecular Formula:
C3H5NaO2; CH3CH2COONa
Molecular Weight:
96.06
Alias:
丙酸钠盐 Propionic acid sodium salt
Product order:
Name Specifications Packing Price Delivery
Sodium propionate 用于昆虫细胞培养, ≥99.0% 500g RMB 748 Consulting service
Sodium propionate 用于昆虫细胞培养, ≥99.0% 100g RMB 250.8 Consulting service
Sodium propionate 分析标准品 250mg RMB 313.5 Consulting service
Sodium propionate 99% 500g RMB 85.8 Consulting service
Character:
透明颗粒结晶或白色粉末。在湿空气中潮解,有特异臭气。25℃时,1g溶于约1ml水、约0.65ml沸水和约24ml25℃的乙醇。对石蕊呈中性或弱碱性。有刺激性。
熔点:285-290℃
Quality Standard:
 
   外观Appearance                          White Solid
熔点Melting Point                       285 - 290 °C
红外光谱鉴别Infrared spectrometry       Conforms
纯度Purity                              99.0 - 100.5 % (NT)
水分Water                               ≤1.0 % (by Karl Fischer)
酸度或碱度Acidity or Alkalinity         Pass
砷Arsenic (As)                          ≤3 ppm
镉Cadmium (Cd)                          ≤1 ppm
汞Mercury (Hg)                          ≤1 ppm
铅Lead ( Pb)                            ≤1 ppm
铁Iron (Fe)                             ≤0.003 %
痕量金属分析Trace Metal Analysis        ≤2 ppm


品级Grade                            用于昆虫细胞培养  
                                     (for insect cell culture, ≥99.0%)
外观Appearance                          White Solid
熔点Melting Point                       285 - 290 °C
红外光谱鉴别Infrared spectrometry       Conforms
纯度Purity                              99.0 - 100.5 % (NT)
昆虫细胞培养Insect cell test            PASS

Storage:
密封干燥保存。
用途  杀菌剂、防霉剂。测定转氨酶。食品、饲料和防腐、防霉剂。一般添加量为0.1-0.3%。
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