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Bone Ash (Di-Calcium Phosphate) (sold per lb.)
Axner Number: MBONASH
Shipping Weight: 1 lbs., 2.72000 oz.
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Quantity Discounts |
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| Quantity | Amount |
| 5 to 9 | $1.23 |
| 10 to 49 | $1.06 |
| 50 to 99 | $0.84 |
| 100 to 499 | $0.74 |
| 500 to 999 | $0.70 |
| 1000 to 1999 | $0.67 |
| 2000 or more | $0.64 |
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You will see your quantity discount reflected in the shopping cart. |
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Note: Sold in 50 lb. increments for orders 50 lbs. or more.
Ca 3(PO 4) 2 CaCO 3
An important source of calcium phosphate made from calcined cattle bones. Real bone ash is chemically inert and free of organic matters. Calcium acts as a flux, and phosphorous as a glass former.
| Typical analysis: |
| CaO |
36.4% min. |
| P2O5 |
18.5% min. |
| H2O |
3.0% |
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| LOI |
17.5% |
Melting point 1670°C
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Sieve Size |
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20 mesh |
40 mesh |
80 mesh |
100 mesh |
200 mesh |
325 mesh |
| Percentage retained on screen |
2.3% |
3.5% |
22.6% |
42.8% |
24.0% |
3.4% |
Commonly used in commercial porcelains known as bone china, where it lowers the maturing temperature and adds translucency. Used in Iron red glazes where it brightens the color, and is used to give texture in low fire glazes.
**Note: For large or heavy orders that weigh 150 lbs. we will advise you of the approximate freight cost. You will not be charged until we verify shipping costs with you.** |
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