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Certificate of Analysis | Product Name: Aluminum titanate |
| Product Description:nanopowder, <25 nm particle size (BET), 98.5% trace metals basis |
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Product Number:634131 |
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Molecular Weight:181.83 |
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CAS Number:12004-39-6 |
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TEST | SPECIFICATION |
LOT 07813EC RESULTS | APPEARANCE |
WHITE POWDER | WHITE POWDER |
| X-RAY DIFFRACTION |
CONFORMS TO STANDARD PATTERN.* |
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TRACE ANALYSIS, | 25,000 PPM (MAXIMUM) TRACE METALLIC |
ANALYSIS IN PPM |
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SPECTROGRAPHIC | IMPURITIES |
FE 31; TA <10; CA 6.9; RB <5; CR 5; NA 4; |
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| MN 3.6; V 3.3; MG 3; K 2.6; ZR 2.1; ZN 2; |
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SE,AS <1; CE<=1; B 0.71; CU,CD <0.5; |
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| GA <= 0.5; W 0.25; BA,NI,NB 0.15; MO 0.1; |
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SN,SC,SB,PB,HF,BI,AG <0.1; CO 0.075; |
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| U,TH<0.05; BE,LI <0.01 |
| ICP ASSAY |
CONFIRMS ALUMINUM AND TITANIUM COMPONENTS | CONFIRMS ALUMINUM AND TITANIUM COMPONENTS |
| PARTICLE SIZE |
<25 NM (BET) * | 8.5 NM * |
| MEASUREMENTS |
193.2M2/G SURFACE AREA |
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| 7.6NM ESD |
| PURITY |
PURITY BASED ON TRACE METALS ANALYSIS | >98.5% PURE BASED ON TRACE METALS ANALYSIS |
| QUALITY CONTROL |
MAY 2004 |
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| APPROVED MAY 7, 2008 RJM |
* SUPPLIER CERTIFICATE |
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