Inorganic Chemical Materials
Sodium Sulphate Anhydrous
SPECIFICATION:
Test Method Based on the China National Standard GB/T6009-2014 Article 5.
Items | Standards | Supplying Spec. | |
GB/T6009-2014 | Type I | Type II | |
Grade 1 | Grade 1 | ||
Na2SO4 % min | 99 | 98 | 99 |
Matter Insoluble % max | 0.05 | 0.1 | 0.05 |
Ca+Mg (on Mg base) % max | 0.15 | 0.3 | 0.04 |
Cl % max | 0.35 | 0.7 | 0.50 |
Fe % max | 0.002 | 0.01 | 0.001 |
Moisture % max | 0.2 | 0.5 | 0.1 |
Whiteness min | 82 | / | 86 |
PH value (On 1% Solution) | / | / | 6-9 |
Density (g/m3) | / | / | 1.32-1.4 |
Particle (Retained on Mesh 200) | / | / | 85% - 95% |
- 20F, Building B3, No. 8 Guangzhou Road, Lianyun District, Lianyungang, Jiangsu, China
- +86-518-85836888
- Read More
