Quality Control Based on ISO 9001:2015
Purified by Recrystallization
(Water for dissolving raw materials is purified in our company.)
CAS Registry Number®
- 497-19-8
Sodium Carbonate, Anhydrous
Description
- Anhydrous sodium carbonate occurs as white crystals or crystalline powder .
- It is freely soluble in water, and practically insoluble in ethanol (95) and in diethyl ether.
- An aqueous solution (1 in 10) is alkaline.
- It is hygroscopic.
Uses
- Manufacturing glass
- Processing wood pulp to make paper
- Making soaps and detergents
- Refining aluminum
- Water softening
Product List
↓Please click the underlined parts to see specifications.
| Grade | Specifications | Physical State | Particle Size(screen mesh) | Assay | Package |
| Guaranteed Reagent | JIS* K 8625 | Granular | 10 - 100 mesh | 99.8% min. | 20kg paper bag*** |
| Japanese Pharmacopoeia | JP**(only as a pharmaceutical raw material) | Granular | 10 - 100 mesh | 99.0% min. | 20kg paper bag**** |
| Powder | 100 mesh pass | 99.0% min. | 20kg paper bag**** | ||
| Takasugi-Reagent | Takasugi's Specifications | Granular | 10 - 100 mesh | 99.5% min. | 20kg paper bag**** |
| Powder | 100 mesh pass | 99.5% min. | 20kg paper bag**** | ||
| Food Additive | Japan's Specifications and Standards for Food Additives | Granular | 10 - 100 mesh | 99.0% min. | 20kg paper bag**** |
| Powder | 100 mesh pass | 99.0% min. | 20kg paper bag**** | ||
| Industrial | Takasugi's Specifications | Granular | 10 - 100 mesh | 99.7% min. | 20kg paper bag**** |
JIS*: Japanese Industrial Standards
JP**: Japanese Pharmacopoeia
paper bag***: 3ply kraft paper bag with a laminated film
[film: PET(12 micrometers)/PE(15 micrometers)/AL(7 micrometers)/PE(15 micrometers)/LDPE(40 micrometers)]
paper bag****: 3ply kraft paper bag with polyethylene film
