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US $ 285 |
| BAKING SODA; SODIUM ACID CARBONATE |
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US $ 260 |
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Chemical Name : Sodium Pyrosulfite, sodium metabisulfite
CAS No : 7681-57-4
Molecular Formula:Na2S2O5
Molecule Weight:190.10
Appearance:White or light yellow crystalline powder
Product Description
Sodium Pyrosulfite/Smbs/Sodium Metabisulphite/Tech Grade... |
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US $ 215 |
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Na 2 CO 3 : 99.2% min.
Chlorides(NaCl): 0.70% max.
Sulphate(SO4): 0.03% max.
Iron(Fe2O3): 0.0035% max.
Water insoluble matter:0.03% max
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US $ 120 |
| NH4HCO3: 99.2-100.50%
CHLORIDE: 0.001%max
SULPHATE: 0.007%max
ASH : 0.008%max
ARSENIC(As): 2mg/kg max
HEAVY METAL (Pb): 2mg/kg max
The product complies with the National Standard of GB1888-2014 |
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CNY ¥ 2600 |
| Content (as Na2S2O5) ≥ 97.5
Iron(as Fe) % ≤ 0.001
Clarify degree clearly
Heavy metals(as Pb) % ≤0.001
Arsenic(as As) % ≤ 0.0002 |
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US $ 235 |
| Detailed Product Description
Features:
1) Total alkali NH4HCO3: 99.2% - 101.0%
2) Chloride Cl: 0.003% max.
3) Sulphate SO4: 0.007% max.
4) Ash: 0.008% max.
5) As: 0.0002% max.
6) Heavy metals pb: 0.0005% max. |
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US $ 192 |
| Detailed Product Description
Features:
1) Total alkali NH4HCO3: 99.2% - 101.0%
2) Chloride Cl: 0.003% max.
3) Sulphate SO4: 0.007% max.
4) Ash: 0.008% max.
5) As: 0.0002% max.
6) Heavy metals pb: 0.0005% max. |
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US $ 300 |
| Features:
1) Total alkalinity (as NaHCO3): 99.0 - 100.5%
2) Moisture: 0.20% max.
3) pH (10g/L): 8.6 max.
4) As: 0.0001% max.
5) Heavy metal (as Pb): 0.0005% max.
Packing: 25kg/bag |
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