Corrosive
Toxic
Environment Disodium sulphide nonahydrate 98+%, extra pure
Catalog # ACRO387065000
Supplier: Thermo Fisher Scientific
CAS Number:
Specifications
- Pack type:Glass bottle for solids
- Pk:500 g
- Seq:3645
Specifications
Specification Test Results
- Appearance:Colorless to light yellow Adhering crystals and/or chunks
- Titration Iodimetric:32.0 to 38.0 % (Na2S)
- Thiosulphate (S2O3):≤5000 ppm
- Sulfite (as SO2):≤2000 ppm
- Total nitrogen (as N):≤0.005 %
Specification Test Results
About this item
:
:240.18 g/mol
Boiling Pt:920 °C (1013 hPa)
Melting Pt:50 °C
Density:1,427 g/cm³ (16 °C)
Storage Temperature:Refrigerator
EINECS:215-211-5
UN:1849
ADR:8,II
REACH:01-2119513694-38
:GHS05
:GHS06
:GHS09
CAS Number:1313-84-4
Formula:Na₂S·9H₂O
MDL Number:MFCD00149184