离岸价格
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Minimum Order
位置:
Shandong China
最小订单价格:
-
最小订单:
20 Ton
包装细节:
in Woven Bag Lined With Plastic Bag, 50kg Net Each
交货时间:
-
供应能力:
-
付款方式:
T/T, L/C
联系人 Tina
Jiaotong Hotel, TAIAN, SHANDONG
Ammonium sulfate
Molecular formula: (NH4)2SO4 Molecular weight: **2.*4
CASNO: ********2 HS NO: *******0
Index Premiumgrade Firstgrade Conforming product
Appearance White or off-white granule crystal
N content (dry basis)% >= *1.0 *1.0 *0.5
Water(H2O)content%<= 0.2 0.3 1.0
Free acid(H2SO4)%<= 0.*3 0.*5 0.*0
Iron Fe)content%<= 0.**7 *- *-
Arsenic As)content%<= 0.****5 *- *-
Heavy metal(pb)% <= 0.**5 *- *-
Insoluble substance in water
%<= 0.*1 *- *-
Alias: Ammonium sulfate, ammonium sulphate, sulfuric acid,
diammonium salt, diammonium sulfate
Properties: White or off-white granule, easily soluble in water.
Aqueous solution appears acid. Insoluble in alcohol, acetone and
ammonia, Easily deliquescent in the air.
Usage: Nitrogenous in agricultural industry, the raw material of
chemistry industry; Textiles; Pharmaceutical industry and leather
industry etc.
Packing: *5 kgs net in PP bag with inner of polyethylene bag.
Storage: Kept in dry and ventilating place, avoid moisture, water,
rain and fire. Avoid shipment with acid, alkali class, edible
orange mix of chemicals. Common transportation tools.
| Test item | Specification | |
| AR | CP | |
| Appearance | Conform | Conform |
| Assay /% | ≥ *9.0 | ≥ *9.0 |
| Clarify degrees test | Conform | Conform |
| Water insoluble/% | ≤ 0.**2 | ≤ 0.*1 |
| Burning residua /% | ≤ 0.*1 | ≤ 0.*5 |
| Chloride (Cl)/% | ≤ 0.***5 | ≤ 0.**1 |
| Nitrate (NO3)/% | ≤ 0.**1 | ≤ 0.**5 |
| phosphate (PO4)/% | ≤ 0.***5 | ≤ 0.**2 |
| Arsenic (As)/% | ≤ 0.****2 | ≤ 0.***2 |
| Calcium (Ca) /% | ≤ 0.**5 | |
| Ferric (Fe)/% | ≤ 0.***2 | ≤ 0.***5 |
| Heavy metal (Pb)/% | ≤ 0.***5 | ≤ 0.**2 |
