
Ammonium Sulphate (Powder- (NH4)2SO4
- Description
Ammonium Sulphate (Powder- (NH4)2SO4
Quy cách:
- Nitrogen (N)content%: 21
- Moisture%: 0.7
- Appearance:White Powder
Chi tiết kỹ thuật:
- Hàm lượng nitơ : 20,5% min
- Độ ẩm : 1,5% max
- Hàm lượng axit : 0,2% max
- Lưu huỳnh : 23%
- kim loại nặng : 0,05%
- Màu sắc : trắng
- Kích thước : 2-5mm
Tên gọi khác: Phèn nhôm
Mô tả: Là tinh thể màu trắng, dễ tan trong nước, không mùi, có vị chát.
Công dụng : Sản xuất giấy, xử lý nước, thuộc da, pha thuốc nhuộm
Bảo quản:
- Chứa trong bao tải, bao PP trong lót túi PE.
- Để trong kho thoáng mát, để xa hoá chất độc.
- Khi tiếp xúc với hoá chất phải trang bị bảo hộ lao động.
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Technical specifications of Ammonium Sulphate( National Standard GB535-1995)PACKAGING
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Item Specification Appearance white Crystalline, no visible mechanical impurity Nitrogen 20.5% min Moisture 1% max Water insoluble 0.01% max Fress Acid(H2SO4) 0.05 max Heary Metal(Pb) 0.005 max 1. Ammonium Sulphate Compacted Granular 2-4mm and 5-7mm
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White Powder Caprolactam Nitrogen 20.5% Ammonium Sulphate in Agriculture
Model NO.: N20.5% Ammonium SulphateType: Ammonium Nitrogen FertilizerTrademark: Anhui RunquanTransport Package: Bag, BulkSpecification: N>=20.5%Origin: ChinaHS Code: 3102210000Specification
1. Most typical inorganic nitrogen fertilizer.
2. Best fast release, quick acting, and high efficiency.
3. Used for a variety of cropsWhite or off-white granule, easily soluble in water. Aqueous solution appears acid. Insoluble in alcohol, acetone and ammonia, Easily deliquescent in the air. Specification
Item Specification Appearance White granule Nitrogen(N) ≥20.5% Moisture(H2O) ≤1.5% Free acid( H2SO4 ) ≤0.4% Granule size(mm) 2-5mm 90% Certification of steel grade:
Inspection Items Requirement Inspection Results Conclusion or not N Content % ≥20.5 20.8 Conformed Moisture % ≤1.0 0.6 Conformed Free acid % ≤0.2 0.09 Conformed S Content% ≥23.6 23.9 Conformed Certification of caprolactam grade:
Item Unit Excellent grade Test Result Appearance ——————— crystalline crystalline Total N % min 21 21.1 Moisture % max 0.2 0.15 Free Acid % Max 0.03 0.02 Iron(FE) %max 0.007 0.004 Arsenic(AS) %max 0.00005 0.00002 Heavy Metals %MAX 0.005 0.002 Water-insoluble Matters %MAX 0.01 0.008 Purity ——————- 99% pass Sulfur % min 23.9 24 Adavantage
1. more than ten years of export experience in fertilizer field.
2. all the products are procured from China state-owed enterprise with high and stable quality.
3. competitive price, professional service.