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NPK Compound Fertilizer

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Product description
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CAS号:66455-26-3

海关编码:3105100090

分子式:无

 

特征:

白色或灰白色(可根据客户需要染色),颗粒/粉末。容易结块,吸湿性好。

 

应用:

复合肥料应用作基础肥料。

施肥平衡,肥料利用率高,肥料利用率高,促进作物高产稳定。

 

包:

塑料编织袋内衬塑料薄膜袋,包装规格为50.0公斤,40.0公斤,25.0公斤或10.0公斤,每袋净含量的允许范围为(50±0.5)公斤,(40±0.4)公斤,( 25±0.25千克,(10±0.1)千克,每批产品的平均净含量不应少于50.0千克,40.0千克,25.0千克,10.0千克。

 

储运:

产品应存放在阴凉干燥处,并在运输过程中避免受潮,日晒和破裂

GB15063-2009 requirements for composite mixing fertilizers (composite fertilizers)

 

 Item

Specification

high-concentration

Medium-concentration

low-concentration

Total nutrient mass fraction(N+P2O5+K2O)a/% ≥

40.0

30.0

25.0

 Percentage of effective phosphorus in water-soluble phosphorusb/% ≥

60

50

40

Water content mass fraction(H2O)c/% ≤

2.0

2.5

5.0

Granular size(1.00mm~4.75mm或3.35mm~5.60mm)d/% ≥

90

90

80

 

Item

Specification

high-concentration

Medium-concentration

low-concentration

Chloride ion mass fraction e/%

Products not labeled as "chlorinated"        ≤

3.0

Products marked with "chlorine (low chlorine)"  ≤

15.0

Products marked with "chlorine (middle chlorine)"  ≤

30.0

A. The single nutrient content of the product should not be less than 4.0%, and the absolute value of the negative deviation between the measured value of the single nutrient and the indicated value should not be greater than 1.5%

B. When calcium phosphate magnesium fertilizer and other dissolving phosphate fertilizers are used as the basic phosphate fertilizer and marked as "constitutionally soluble phosphorus" on the packaging container, the item "water soluble phosphorus percentage of available phosphorus" will not be tested and judged. In the case of binary fertilizers of nitrogen and potassium, the item "Water-soluble Phosphorus Percentage of Effective Phosphorus" will not be tested and judged.

Ç 水分是出厂检查项目。

d  具有特殊形状或较大颗粒(粉末除外)的产品的颗粒大小可以通过供需双方协商确定。

Ë  对于氯离子质量分数大于30.0%的产品,包装袋上应标有“氯(高氯)”,并且不得测试和判断带有“氯(高氯)”标签的产品。

 
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