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PHOSPHOROUS ACID CRYSTALS Extra Pure Phosphonic acid
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Warranty 1 year
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Specification
Overview
Processor
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RAM
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Video Card
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Features
Battery
General
Description
| Article No. | PR0011 | Grade | Extra Pure |
| Purity | 98% | CAS No. | 13598-36-2 |
| Molecular Formula | H3PO3 | Molecular Weight | 82.00 |
| H.S. Code | 2811.1990 | Shelf Life | 60 Months |
Physical Properties
| Physical state at 20 °C | Solid | Colour | Colorless crystals | ||||
| Odour | Odorless | pH value | 1 | ||||
| Melting point/ Freezing point [°C] | 73°C | Boiling point [°C] | 200°C | ||||
| Vapour pressure [20°C] | < 1 hPa at 20 °C | Density [g/cm3] | 1.651 | ||||
| Solubility in water [% weight] | Soluble in water | ||||||
Specifications
| Appearance | Colorless hygroscopic crystals | Assay | Min 98% |
| Assay (as H3PO4) | Max 1% | Heavy metal (as Pb) | Max 0.002% |
Safety Information and Hazard Symbols
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Symbol: GHS05, GHS07
Signal Word: Danger
UN No.: 2834
IMCO Class No.: 8
Packing Group: III
Hazardous Statement: H302-H314
Precaution Statement: P280-P301+P330+P331-P303+P361+P353-P305 + P351 + P338
Signal Word: Danger
UN No.: 2834
IMCO Class No.: 8
Packing Group: III
Hazardous Statement: H302-H314
Precaution Statement: P280-P301+P330+P331-P303+P361+P353-P305 + P351 + P338
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