- Product Details
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Quick Details
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MF:
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Na2S2O5
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EINECS No.:
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231-673-0
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Place of Origin:
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Shandong, China
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Appearance:
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white crystal powder
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Application:
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Mordant of printing and dyeing
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Brand Name:
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DB
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Usage:
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medicine,papermaking,tannage,lether
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Color:
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Pure White
Quick Details
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CAS No.:
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7681-57-4
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Purity:
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98% Min, 99%
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Other Names:
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Disodium disulphite
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MF:
-
Na2S2O5
-
EINECS No.:
-
231-673-0
-
Place of Origin:
-
Shandong, China
-
Appearance:
-
white crystal powder
-
Application:
-
Mordant of printing and dyeing
-
Brand Name:
-
DB
-
Usage:
-
medicine,papermaking,tannage,lether
-
Color:
-
Pure White
Application:
1. Feed : sodium bicarbonate is used as feed for poultry and ducks.
2. Bread:As buffering agent,neutralizer and dough improver,it can be used,and can be used appropriately according to production needs.
3. Laundry : backing soda is a natural deodorant and cleaning agent.it can clean clothes effectively and gently,remove stubborn stains and odors.
4. Gold control: It is used to make adhesive for refractory material and furnace arm,and is also the raw material for making flux two and smelting magnesium metal.
Mainly applied as food additive in food stuff industry,feed additives for animals,foaming agent in rubber industry.Acidifying agent in medicine industry,Compounding ingredient in detergent making,detergent in movie making.Carbon Dioxide(CO2) reactor in beer,drinks,etc.
| Item | Sodium Bicarbonate Industry Grade | Sodium Bicarbonate Food Grade |
|
Total Alkali(Quality Fraction of NaHCO3 Dry Basis)≥% |
99 | 99.0-100.5 |
| Loss of Ignition≤% | 0.15 | 0.2 |
| PH 90(10g /L ) ≤% | 8.5 | 8.5 |
|
NaCl (Quality Fraction of NaCl Dry Basis) ≤% |
0.2 | 0.4 |
|
As Quality Fraction (Dry Basis)mg/kg≤ |
1 | 1 |
|
Pb Quality Fraction( Dry Basis)mg/kg≤ |
5 | 5 |
| Ammonium | —— | Pass the test |
| Clarity | —— | Pass the test |
| White≥ | —— | 85 |
|
Fe Quality Fraction (Dry Basis)≤% |
0.002 | —— |
| Insolution in Water ≤% | 0.02 | —— |
|
SO4 Quality Fractio n (Dry Basis)≤% |
0.05 | —— |
|
Ca Quality Fraction (Dry Basis)≤% |
0.03 | —— |
| Packaging |
25kgs/1000kgs woven bags with PE liner inside or according to customer's request. |
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