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Origin: China
Cas No: 7664-38-2
Specification: 99%min
Min order Quantity: 1 /kg
Supply Ability: 80 mt/month
Lead time: 7 days for OEM, 3 days for ready goods
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Quantity(Metric Tons) | 1 - 25 | >25 |
Est. Time(days) | 14 | To be negotiated |
ASSAY | 85% min |
Color | 20 max |
Fluorine as F | 10ppm max |
H3PO3 | 120ppm max |
Arsenic as As | 1ppm max |
Heavy Metal as Pb | 5ppm max |
Property
Description
Basic Info
Chemical Name | Phosphoric acid |
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Synonyms | wc-reiniger; |
CAS No. | 7664-38-2 |
Molecular Formula | H3O4P |
Molecular Weight | 97.99520 |
PSA | 87.57000 |
LogP | -0.92860 |
Properties
Appearance & Physical State | White solid or colourless viscous liquid (>42 °C) |
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Density | 1.885 g/mL (liquid), 1.685 g/mL (85% solution), 2.030 g/mL (crystal at 25 °C) |
Boiling Point | 158ºC |
Melting Point | 42.35 °C (无水化合物), 29.32 °C (半水化合物) |
Refractive Index | 1.3420 (8.8% w/w aq. soln), 1.4320 (85% aq. soln) 25 °C |
Water Solubility | MISCIBLE |
Stability | Stable at room temperature in closed containers under normal storage and handling conditions. |
Storage Condition | Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Keep away from metals. Corrosives area. Do not store in metal containers. |
Vapor Density | 3.4 (vs air) |
Vapor Pressure | 2.2 mm Hg ( 20 °C) |
Safety Info
RTECS | TB6300000 |
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Hazard Class | 8 |
Safety Statements | S26-S45 |
HS Code | 2809201900 |
Packing Group | III |
WGK Germany | 3 |
RIDADR | UN 3453 8/PG 3 |
Risk Statements | R34 |
Hazard Codes | C |
Signal Word | Danger |
Caution Statement | P280; P301 + P312 + P330; P303 + P361 + P353; P304 + P340 + P310; P305 + P351 + P338 |
Hazard Declaration | H290; H302; H314 |
Symbol | GHS05, GHS07 |
Synthesis Route
Precursor
Downstream Product