مشخصات فنی
| anhydrous soda | Synonym |
|---|---|
|
497-19-8
|
CAS-No
|
|
207-838-8
|
EC-No
|
|
Na2CO3
|
Linear formula
|
|
White powder, hygroscopic
|
Appearance
|
|
220 g/l (20ºC)
|
Solub. in H2O
|
|
11.5 (50 g/l, H2O, 20ºC)
|
pH value
|
|
105.99 g/mol
|
Molecular Weight
|
|
854ºC
|
Melting point
|
|
1600ºC (decomposition)
|
Boiling point
|
|
2.53 g/cm3
|
Spec. density
|
|
1100 Kg/m3
|
Bulk. Density
|
|
2836-20-00
|
HS-No
|
|
Eye irritation, Warning, H319, P260, P305 + P351 + P338 LGK 10 - 13
|
GHS
|
|
Keep container tightly closed in a dry and well-ventilated place
|
Storage Conditions
|
