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AR/ACS/Reagent Grade chemical formula iron sulfate copperas
- Category: Inorganic Chemicals >>>
- Supplier: Jiangsu,Kolod,Food,Ingredient,Co.,Ltd.
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Product Overview
Description
Product Description
Product Name | Ferrous Sulfate |
Color | Colorless square crystal or powder or granule |
Standard | FCC |
Grade | Regent Electronic |
Brade | Kolod |
Usage | Table salt productions , food additives,Lithium battery,dying |
Certification | ISO9001, ISO14001, ISO22000, GMP, SGS, HALAH, KOSHER |
Index | Standard | Result |
Assay（FeSO47·H2O），w/% | 99.0~101.0 | 99.8 |
Insoluble Substance， w/% ≤ | 0.005 | ＜0.005 |
CI， w/% ≤ | 0.001 | ＜0.001 |
N， w/% ≤ | 0.001 | ＜0.001 |
PO4， w/% ≤ | 0.0005 | ＜0.0005 |
As， w/% ≤ | 0.0002 | ＜0.0002 |
Mn,， w/% ≤ | 0.05 | ＜0.05 |
Fe， w/% ≤ | 0.02 | ＜0.02 |
Cu， w/% ≤ | 0.002 | ＜0.002 |
Zn， w/% ≤ | 0.005 | ＜0.005 |
Pb， w/% ≤ | 0.002 | ＜0.002 |
Ni， w/% ≤ | 0.005 | ＜0.005 |
ammonia nonsediment， w/% ≤ | 0.02 | ＜0.05 |
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ISO/SGS/FSSC22000/HALAL/KOSHER/GMP Verification
