SODIUM CARBONATE MONOHYDRATE
SODIUM CARBONATE MONOHYDRATE AR/ACS
Short Name: SODIUM CARBONATE MONOHYDRATE
Synonym: Soda ash; Washing soda; Soda crystals
Basic Details
Article No.
LG4100
Grade
AR/ACS
Purity
99.5%
CAS No.
5968-11-6
HS Code
2836.2010
Shelf Life
60 Months
Packings Avialable
Physical Properties
Physical state at 20 °C
Solid
Colour
White powder
Odour
Odorless
pH value
11.6
Boiling point [°C]
400°C
Density [g/cm3]
2.532
Solubility in water [% weight]
22 g/100mL (20°C)
Chemical Specifications
Appearance
White crystalline powder
Assay
Min 99.9%
Substnace precipitated by NH4OH
Max 0.01%
Arsenic (As)
Max 0.0001%
Chloride (Cl)
Max 0.001%
Heavy metal (as Pb)
Max 0.0005%
Insoluble matter (10% in water)
Max 0.01%
Iron (Fe)
Max 0.0005%
Loss on drying (at 150°C)
13 - 15%
Nitrogen compounds (as N)
Max 0.001%
Phosphate (PO4)
Max 0.0005%
Potassium (K)
Max 0.005%
Silica (SiO2)
Max 0.005%
Sulphur compounds (as SO4)
Max 0.004%
Calcium (Ca)
Max 0.03%
Magnesium (Mg)
Max 0.005%
Safety Information & Hazard Symbols
Symbol
GHS07
Signal Word
Warning
Hazardous Statement
H319
Precaution Statement
P305 + P351 + P338