Item no.
NIST-187f
CAS Number
[1303-96-4]
Unit
30 g
Molecular formula
Na2B4O7 · 10H2O
Shipment details
No Dangerous Good /not restricted
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Description
This Standard Reference Material (SRM) is intended for use in preparing solutions for calibrating electrodes for pH measuring systems. SRM 187f Sodium Tetraborate Decahydrate (Na2B4O7.10 H2O) was prepared to ensure high purity and uniformity. However, this SRM is certified ONLY as a pH standard [pH(S)], not as a pure substance. A unit of SRM 187f consists of 30 g of sodium tetraborate decahydrate /// Sample value(s) - please ask for current certificate.
Hazards
Structure formula
Contents
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Certificate of Analysis (specimen)
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Product data sheet
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