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1,2-Naphthoquinone-4-sulfonic acid sodium salt

Cas:
521-24-4
Molecular Structure:
MDL:
--MFCD00001700
Molecular Formula:
C10H5NaO5S
Molecular Weight:
260.20
Alias:
3,4-Dihydro-3,4-dioxo-1-naphthalenesulfonic acid sodium salt Folin’s reagent Sodium 1,2-naphthoquinone-4-sulfonate 1,2-Naphthaquinone-4-sulfonic acid sodium salt
Product order:
Name Specifications Packing Price Delivery
1,2-Naphthoquinone-4-sulfonic acid sodium salt 98% 1g RMB 317.8 Consulting service
1,2-Naphthoquinone-4-sulfonic acid sodium salt 98% 10g RMB 1248 Consulting service
1,2-Naphthoquinone-4-sulfonic acid sodium salt 98% 5g RMB 706.8 Consulting service
Character:
水中溶解度:45 g/l 水(20°C)
Quality Standard:
   
   外觀Appearance                          橙色粉末
紅外光譜鑒定Infrared spectrometry       和對照品匹配
純度Purity                              ≥98.0% (Iodometry)
水溶性實(shí)驗(yàn)Solubility in  Water          溶液透明,50 mg/mL
干燥損失Drying loss                     ≤ 1.0 %
靈敏性實(shí)驗(yàn)Sensitiveness                 合格
變色溶劑實(shí)驗(yàn)Colored resolvent           合格
Storage:

用途  用于光譜測定異煙肼、胺和氨基酸。
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