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I-Sodium Sulfite Anhydrous

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I-未 标题 -1
sodium
90%
I-Sodium Sulfite i-anhydrous
I-Sodium Sulfite i-anhydrous
I-Sodium Sulfite i-anhydrous

I-Sodium Sulfite i-anhydrous


Izici

1.Purity:90%, 93% , 96%
2.CAS NO.:7757-83-7
3.MF:Na2SO3
4.Appearance: white crystal powder
5.HS CODE:  28321000
6.Mol wt : 126.04   

7. Application:bleaching agent for paper pulps ,waste water treatment, bleaching agent for mining industry, colors stripper and deoxidization ,auxiliary chemical in tanning process .

8.Package: Sodium sulfite is packed in net weight 25kg plstic woven bag with plastic inner bag. or as customers' request  25tons/20'FCL.

Into

Tech Grade

Tech Grade

Na2SO3

≥96%

≥93%

Free Alkali

0.4%

0.5%

Iron

0.005%

0.01%

Water Insoluble Matter

0.05%

0.1%

Sodium Sulfate(Na2SO4)

2.0%

1.5%

I-NaCl

0.5%

1%

 

 


Isicelo

I-ejenti yokushisisa yamapulangwe ephepha, Ukuhlanza amanzi angcolile, I-ejenti yokuBleaching embonini yezimayini, I-Colours stripper kanye ne-deoxidization, Ikhemikhali Esizayo enqubweni yokushuka

Imininingwane
Into
Tech GradeTech Grade
Na2SO3≥96%≥93%
Free Alkali≤0.4%≤0.5%
Iron≤0.005%≤0.01%
Water Insoluble Matter≤0.05%≤0.1%
Sodium Sulfate(Na2SO4)≤2.0%≤1.5%
I-NaCl≤0.5%≤1%


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