Sulfuric acid 98%, pure for analysis
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CAS# 7664-93-9
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| Chemical Name | Sulfuric acid |
|---|---|
| Synonyms | Sulfur acid; Oil of vitriol; Sulphur acid; Sulphuric acid; |
| CAS No. | 7664-93-9 |
| Molecular Formula | H2SO4 |
| Molecular Weight | 98.07850 |
Properties
| Appearance & Physical State | Colorless liquid |
|---|---|
| Density | 1.84 |
| Boiling Point | 337 °C (above 300 °C, decomposes) |
| Melting Point | 10ºC |
| Flash Point | not available |
| Refractive Index | 1.41827 (20ºC) |
| Water Solubility | miscible |
| Vapor Density | <0.3 (25 °C, vs air) |
| Vapor Pressure | 1 mm Hg ( 146 °C) |
Safety Info
| RTECS | WS5600000 |
|---|---|
| Hazard Class | 8 |
| HS Code | 2807000010 |
| Packing Group | II |
| WGK Germany | 1 |
| RIDADR | UN 3264 8/PG 3 |
| Caution Statement | P260; P280; P303 + P361 + P353; P304 + P340 + P310; P305 + P351 + P338 |
| Symbol | GHS05 |
| Signal Word | Danger |
| Hazard Declaration | H290; H314 |