di-Sodium tetraborate decahydrate, Certipur® certified secondary standard reference material for pH measurement, directly traceable to primary reference material (SRM) from NIST/PTB, Supelco®
Catalog #: CA1.01964.0025
Supplier: MilliporeSigma
CAS Number: 1303-96-4
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Specifications
- Packaging:Glass bottle, pre-packed
- Size:25 g
- Cat. no.:CA1.01964.0025
- Supplier No.:1.01964.0025
Specifications
Specification Test Results
- Solubility:51.4 g/l (20 °C)
- Melting Point:75 °C Elimination of water of crystallisation
- Molar Mass:381.32 g/mol
- Bulk Density:750 kg/m3
- Vapor Pressure:0.213 hPa (20 °C)
- Density:1.72 g/cm3 (20 °C)
- pH:9.2 (47 g/l, H2O, 20 °C)
Specification Test Results
About this item
Synonyms: Borax tetra
Boiling Pt:320 °C (1013 hPa)
Melting Pt:75 °C
Density:1.73 g/cm³ (20 °C)
:Length:
:Width:
:Height:
:Ø
:Thickness:
:Boiling Pt:
:Boiling Pt: 320 °C (1013 hPa)
:Melting Pt:
:Melting Pt: 75 °C
:Flash Pt:
:Flash Pt:
:M.W. 381.37 g/mol
Merck Index:13,08662
Formula:Na₂B₄O₇·10H₂O
MW:381.37 g/mol
MDL Number:MFCD00149193
CAS Number:1303-96-4
EINECS:215-540-4
REACH:01-2119490790-32
:GHS08
:GHS07
Storage Temperature:Ambient
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