Bone Ash

Bone Ash

Bone Ash is usually used to make seramic.

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Product Description

Quick Details

  • Type: Other
  • Source: Cattle
  • Color: White
  • Ingredients: bone ash
  • Packaging: 25kg/bag
  • Place of Origin: Henan, China (Mainland)
  • Brand Name: GELKEN
  • Model Number: g-2015004
Packaging Details:25kg per bag; 20mts load 20’FCL, Woven bag outsie and plastic bag inside ,bone ash or powder include raw meal and steaming bone meal.Delivery Time:10days

Certificate of Analysis

Test Criterion:GB—6783—94
Physical and Chemical Items
1.  Jelly Strength (6.67%) 80-260bloom
2.  Viscosity (6.67%  60℃) 30-55mps
3.The viscosity loss 6.67% 60℃ 24Hours ≤ ≤20%
4.  Mesh 4-80mesh
5.  Moisture ≤12%
6.  Ashes(650℃) ≤2.0%
7.  Transparency (5%, 40°C) mm ≥300-500mm
8.  PH  (1%)  35℃ 5.5-6.5
9.  Transmittance ≥80%
10. Arsenic  (AS) ≤1ppm
11. Lead ≤1ppm
12. Cadmium ≤0.5ppm
13. Mercury ≤0.1ppm
14. Heavy Metals ≤50ppm
15. Iron ≤30ppm
16. Zinc ≤30ppm
17. Crease Content ≤0.1%
18. SO2 ≤40ppm
19. Insoluble substance in water ≤0.1%
20 Total  Bacteria  Count≤ ≤1000 cfu/g
21. Escherichia coli Negative/25g
22. Salmonella Negative/25g

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