If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf
900205
Tricalcium phosphate
powder, 4 μm, ≥80 m2g
Synonym(s):
β-Tricalcium Phosphate, Bone phosphate of lime, Calcium orthophosphate, Calcium tertiary phosphate, Tribasic calcium phosphate, Tricalcium diphosphate
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InChI key
ICMNCASQGLGEKN-UHFFFAOYSA-N
InChI
1S/3Ca.2H3O4P.6H/c;;;2*1-5(2,3)4;;;;;;/h;;;2*(H3,1,2,3,4);;;;;;
SMILES string
O=P(O)(O)O.O=P(O)(O)O.[Ca].[Ca].[Ca]
description
Total Heavy Metals: ≤20 ppm
form
powder
surface area
≥80 m2/g
particle size
4 μm, 4.0 μm±2.0 μm
Quality Level
Related Categories
1 of 4
This Item | |||
|---|---|---|---|
| Quality Level 100 | Quality Level 100 | Quality Level 100 | Quality Level 500 |
| form powder | form powder | form powder | form solid |
| description Total Heavy Metals: ≤20 ppm | description - | description - | description - |
| surface area ≥80 m2/g | surface area - | surface area - | surface area - |
| particle size 4 μm | particle size <500 μm | particle size - | particle size - |
General description
Storage Class
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
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How can I determine the shelf life / expiration / retest date of this product?
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How is shipping temperature determined? And how is it related to the product storage temperature?
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Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf
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Sehr geehrte Damen und Herren, ich hatte mich gefragt, in wie fern das Ca3(PO4)2 trocken ist, oder ob Wasser in irgendeiner Form noch mit enthalten ist? Für meine Anwendung bräuchte ich ein Ca-Phosphat, das zumindest nach brennen im Ofen trocken ist.
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Unfortunately, this product is not assayed for water content. If having dry material is a requirement, it is recommended that you oven-dry a sample to a constant weight.
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