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HYPOPHOSPHORUS ACID Extra Pure Phosphinic acid
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2-3 Days
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2-3 Days
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Warranty 1 year
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Free 30-Day returns
Specification
Overview
Processor
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General
Description
| Article No. | RC0010 | Grade | Extra Pure |
| Purity | 30% | CAS No. | 6303-21-5 |
| Molecular Formula | HPH2O2 | Molecular Weight | 66.00 |
| H.S. Code | 2811.1920 | Shelf Life | 60 Months |
Physical Properties
| Physical state at 20 °C | Liquid | Colour | Clear Colorless | ||||
| Odour | Odorless | pH value | 1 | ||||
| Melting point/ Freezing point [°C] | -25°C | Decomposition point [°C] | 108°C | ||||
| Boiling point [°C] | 108°C | Vapour pressure [20°C] | < 17 mm Hg 20 °C | ||||
| Vapour pressure mm/Hg | < 17 mm Hg 20 °C | Density [g/cm3] | 1.20 – 1.25 | ||||
| Solubility in water [% weight] | Soluble in water | ||||||
Specifications
| Appearance | A clear, colourless liquid | Assay (alkalimetric) | 30 – 32% |
| Arsenic (As) | Max 0.0001% | Calcium (Ca) | Max 0.005% |
| Iron (Fe) | Max 0.002% | Copper (Cu) | Max 0.0005% |
| Sodium (Na) | Max 0.05% | Heavy metal (as Pb) | Max 0.001% |
| Chloride (Cl) | Max 0.02% | Sulphate (SO4) | Max 0.02% |
Safety Information and Hazard Symbols
 |
Symbol: GHS05
Signal Word: Danger
UN No.: 3264
IMCO Class No.: 8
Packing Group: III
Hazardous Statement: H314
Precaution Statement: P280-P305 + P351 + P338-P310
Signal Word: Danger
UN No.: 3264
IMCO Class No.: 8
Packing Group: III
Hazardous Statement: H314
Precaution Statement: P280-P305 + P351 + P338-P310
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