Característiques
Codi Hs: 28362000
2.Cas No. 497-19-8
3.Molecular Formula: Na2CO3
4.Molecular weight: 105.9
5.Appearance: White powdered crystal
Standard : Industrial grade, Food grade
Package: 25kg/50kg woven bag or as customers' requestSol·licitud
soda ash is used in chemical industry , glass-manufacturing , metal-lurgy , paper-manufacturing ,petro chemical industry etc.
Article | especificació | |
soda ash dense | soda ash light | |
content of Na2CO3 | %99.2% min | 99.2min |
NaCl % | 0.7% max | 0.7% max |
Fe % | 0.0035% max | 0.0035% max |
Sulfat (SO4)% | 0.03% max | 0.03% max |
% insoluble en aigua | 0.03% max | 0.03% max |
bulk density g/ml | 0.90min | |
Particle size (180um sieving residue %) | 70.0% min |
Sol·licitud
La cendra de sosa s'utilitza en la indústria química, la fabricació de vidre, la metal·lúrgia, la fabricació de paper, la indústria petroquímica, etc.
Especificacions
Article | Soda ash dense | Soda ash light |
Total Alkali(Quality Fraction of Na2CO3 dry Basis )% | ≥ 99.2 | ≥ 99.2 |
NaCl(Quality Fraction of NaCl dry Basis )% | ≤ 0.7 | ≤ 0.7 |
Fe(Quality Fraction of Fe dry Basis )% | ≤ 0.0035 | ≤ 0.0035 |
Sulfate(Quality Fraction of SO4 dry Basis )% | ≤ 0.03 | ≤ 0.03 |
% insoluble en aigua | ≤ 0.03 | ≤ 0.03 |
Bulk density g/ml | ≥ 0.9 | |
Particle size(180um sieving residue %) | ≥ 70.0 |