Customization: | Available |
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CAS No.: | 7758-87-4 |
Formula: | Ca3(Po4)2 |
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Product Description
General Characteristics:
Formula: Ca3(PO4)2;Ca5OH(PO4)3; Ca10(OH)2(PO4)6
Molecular weight: 310.18; 502.31; 1004.61
Appearance: White non-qualitative powder
Odor: Odorless,tasteless
CAS Number: [ 7758-87-4]; [ 1306-06-5]; [62974-97-4]
EINECS No.: 231-840-8
INS: 341(iii)
Solibility: Insoluble in ethanol and acetone, slightly soluble in water, soluble in hydrochloric acid and nitric acid.
Specifications(EP/USP/E341/FCC):
Test Parameter |
Ph.Eur |
USP-NF |
E341(iii) |
FCC |
Appearance |
White or almost white powder |
White or almost white powder |
White or almost white powder |
Occurs as a white powder |
Identification A |
Passes test |
Passes test |
Passes test |
Passes test |
Identification B |
Passes test |
Passes test |
Passes test |
Passes test |
Identification C |
It complies with the limits of the assay |
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|
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Assay(as Ca) |
35.0%~40.0% |
34.0%~40.0% |
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34.0%-40.0% |
Assay(ignited basis) |
|
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≥90.0% |
|
P2O5 |
|
|
38.5-48.0% |
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Loss on ignition |
≤8.0% |
≤8.0% |
≤8.0% |
≤10.0% |
Heavy metal(as Pb) |
|
≤0.003% |
|
|
Mercury |
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|
≤1.0ppm |
|
Arsenic |
≤4.0ppm |
≤3.0ppm |
≤1.0ppm |
≤3.0ppm |
Lead |
|
|
≤1.0ppm |
≤2.0ppm |
Cadmium |
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|
≤1.0ppm |
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Aluminium |
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≤150.0ppm |
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Chloride |
≤0.15% |
≤0.14% |
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|
Sulfate |
≤0.5% |
≤0.8% |
|
|
Fluoride |
≤0.0075% |
≤0.0075% |
≤0.005% |
≤0.0075% |
Water-soluble substances |
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≤0.5% |
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|
Acid-insoluble substances |
≤0.2% |
≤0.2% |
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Carbonate |
|
To pass the test |
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|
Barium |
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To pass the test |
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Dibasic salt and calcium oxide |
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To pass the test |
|
|
Limit of fluoride |
≤75.0ppm |
≤75.0ppm |
≤50.0ppm |
≤75.0ppm |
Iron |
≤400.0ppm |
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Uses:
Packing and Storage:
1.What kind of payment term do you support ?
T/T 30% in advance, 70% before delivery,we will take and show you every process details.
2.What's your terms of delivery?
EXW, FOB, CIF etc
3.How long will your production take ?
Normally 5-7days finish production, then delivery.
4.if u support to sample test?
Sure, we would love to offer you free sample for testing. You only need to pay the shipping fee ok.
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