Sodium dichromate dihydrate, EMSURE® ACS for analysis, Supelco®
Supplier: Merck
Certificates
About this item
CAS Number:7789-12-0
:
Formula:Na₂Cr₂O₇·2H₂O
MDL Number:MFCD00149166
:298.00 g/mol (261.97 anhy)
Merck Index:12,08754
Melting Pt:356.7 °C
Density:2.35 g/cm³ (25 °C)
Storage Temperature:Ambient
EINECS:234-190-3
ADR:6.1 (5.1),II
:M-Clarity™ quality level = MQ300
UN:3086
:GHS03
:GHS06
:GHS05
:GHS08
:GHS09
Specifications
- Environmentally Preferable:
Specifications
Specification Test Results
- Solubility:731.8 g/l (20 °C)
- Melting Point:356.7 °C (anhydrous substance)
- Molar Mass:298.00 g/mol
- Bulk Density:1200 kg/m3
- Boiling Point:400 °C (decomposition)
- Density:2.35 g/cm3 (20 °C)
- pH:3.5 (100 g/l, H2O, 20 °C)
- Hazard Class:6.1
- Hazard Class Description:Toxic materials
Specification Test Results
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