Classification: Caustic Soda
CAS NO. : 1310-73-2 MF: NaOH
EINECS NO. : 215-185-5 Purity: 99% min
Other Names: Sodium Hydrate, Caustic Soda
Place of Origin: tianjin China (Mainland)
Usage: Widely used for rayon with mucilage method, synthetic fiber, inter-mediate of dyestuff, regeneration of rubber, bleaching of textiles, paper -making, soap-making, refinery of petroleum and grease, aluminum oxide extracting, pharmaceutical and plastic industry etc.
Grade Standard: Food Grade, Industrial Grade
Appearance: Bright white flake
Specifications: 1. Caustic soda flake, pearl or solid.
2. Highest purity.
3. Large producing capacity.
3. Large producing capacity.
4. Over 20 years exporting career.
5. Mainly used in the fields of metallurgy, petroleum, chemical industry, textile, papermaking, print.
Specifications of Caustic Soda flake, pearl, solid
|
Item
|
First Grade
|
Second Grade
|
|
NaOH
|
99.0%Min
|
96.0%Min
|
|
Na2CO3
|
0.6%Max
|
1.3%Max
|
|
NaCl
|
0.1%Max
|
2.7%Max
|
|
Fe2O3
|
0.01%Max
|
0.008%Max
|