日本关东化学kanto 1330-43-4 四硼酸钠 Sodium tetraborate

日本关东化学kanto 1330-43-4 四硼酸钠 Sodium tetraborate
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日本关东化学kanto 1330-43-4 四硼酸钠 Sodium tetraborate

Product No. 37129-10
Product name Sodium tetraborate, anhydrous
Grade Guaranteed reagent
Purity >98.0%(T)
Package 250g
Price ¥7,000
Stock 20<=
Byname Disodium tetraborate, anhydrous
Sodium borate, anhydrous
Sodium borate, anhydrous
Formula Na2B4O7
Formula weight 201.22
CAS No. 1330-43-4

日本关东化学kanto 1330-43-4 四硼酸钠 Sodium tetraborate

Product No. Product Name Grade Package
37128-02 Sodium borate, glass   500g
37129-10 Sodium tetraborate, anhydrous Guaranteed reagent 250g
37129-11 Sodium tetraborate, anhydrous Extra pure 250g
38002-1B Sodium tetraborate, anhydrous for X‐ray fluorescence analysis 1kg
6309-1M Sodium tetraborate, anhydrous SuprapurR 25g
20629-2A Sodium tetraborate, anhydrous   100g
20629-3A Sodium tetraborate, anhydrous   500g
37996-08 0.01mol/L Sodium tetraborate solution for water quality analysis 500mL

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