HEXAFLUOROZIRCONIC ACID
PRODUCT IDENTIFICATION
12021-95-3
CLASSIFICATION
PHYSICAL AND CHEMICAL PROPERTIES
AUTOIGNITION
NAPA RATINGS
REFRACTIVE INDEX
APPLICATIONS
APPEARANCE
45% min
Trace
0.2% max
0.02% max
0.01% max
0.02% max
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HEXAFLUOROZIRCONIC ACID |
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PRODUCT IDENTIFICATION |
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| CAS NO. |
12021-95-3 |
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| EINECS NO. | 234-666-0 | |
| FORMULA | H2ZrF6 | |
| MOL WT. | 207.23 | |
| TOXICITY | Very Toxic and Corrosive | |
| SYNONYMS | Hydrofluorozirconic acid; | |
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Dihydrogen Hexafluorozirconate | |
| DERIVATION | ||
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CLASSIFICATION |
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PHYSICAL AND CHEMICAL PROPERTIES |
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| PHYSICAL STATE | Clear Colourless solution (45%) | |
| MELTING POINT |
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| BOILING POINT |
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| SPECIFIC GRAVITY | 1.47 - 1.52 | |
| SOLUBILITY IN WATER |
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| pH | ||
| VAPOR DENSITY | ||
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AUTOIGNITION |
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NAPA RATINGS |
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REFRACTIVE INDEX |
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| FLASH POINT | None | |
| STABILITY | ||
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APPLICATIONS |
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| metals surface treatment | ||
| SALES SPECIFICATION | ||
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APPEARANCE |
Clear Colourless solution | |
| ASSAY |
45% min |
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| FREE HF | 2.0% max | |
| ZrO2 |
Trace |
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| H2SiF6 |
0.2% max |
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| H2SO4 |
0.02% max |
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| HEAVY METALS |
0.01% max |
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| Fe |
0.02% max |
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| TRANSPORTATION | ||
| PACKING | 25kgs in Plastic drum | |
| HAZARD CLASS | This chemical is in the EPA inventory under TSCA | |
| UN NO. |
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| REMARKS | ||
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