Hydrofluoric Acid 38-40% Emplura
ürün Kodu : 100337.2500Sorunuz!
100337.2500
Hydrofluoric acid 38-40% extra pure
| Ürün bilgisi | |||
|---|---|---|---|
| Synonyms | Hydrofluoric acid solution | ||
| HS Code | 2811 11 00 | ||
| Kimyasal ve fiziksel veri | |||
|---|---|---|---|
| Solubility | (20 °C) soluble | ||
| Melting point | -44 °C | ||
| Density | 1.13 g/cm3 (20 °C) | ||
| pH value | 2 (H2O, 20 °C) | ||
| GHS'e göre güvenlik bilgisi | |||
|---|---|---|---|
| Hazard Statement(s) | H300 + H310 + H330: Fatal if swallowed, in contact with skin or if inhaled. H314: Causes severe skin burns and eye damage. |
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| Precautionary Statement(s) | P280: Wear protective gloves/ protective clothing/ eye protection/ face protection. P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P301 + P330 + P331: IF SWALLOWED: rinse mouth. Do NOT induce vomiting. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. |
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| Signal Word | Danger | ||
| Hazard Pictogram(s) | |||
| Storage class | 6.1B Non combustible substances, toxic | ||
| WGK | WGK 2 water endangering | ||
| Disposal | 23 Hydrogen fluoride and inorganic fluorides as well as solutions thereof must be handled with extreme caution. Do not permit contact of any kind under any circumstances and be sure to work under an efficient fume cupboard with the front screen closed. Residues dissolved in water can be precipitated as calcium fluoride. Solids or precipitate: container I; filtrate: container D or E. |
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| Güvenlik bilgisi | |||
|---|---|---|---|
| R Phrase | R 26/27/28-35 Very toxic by inhalation, in contact with skin and if swallowed.Causes severe burns. |
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| S Phrase | S 7/9-26-28-36/37/39-45 Keep container tightly closed and in a well-ventilated place.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.After contact with skin, wash immediately with plenty of water.Wear suitable protective clothing, gloves and eye/face protection.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). |
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| Categories of danger | very toxic, corrosive | ||
| Hazard Symbol |
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| Nakliye bilgisi | |||
|---|---|---|---|
| Declaration (railroad and road) ADR, RID | UN 1790 Fluorwasserstoffsäure, 8 (6.1), II | ||
| Declaration (transport by sea) IMDG-Code | UN 1790 HYDROFLUORIC ACID NOT MORE THAN 60%, 8 (6.1), II, Segregation Group: 1 (Acids) | ||
| Declaration (transport by air) IATA-DGR | UN 1790 HYDROFLUORIC ACID, 8 (6.1), II | ||
| Spesifikasyonlar | |
|---|---|
| Assay (acidimetric) | 38 - 40 % |
| Fe (Iron) | ≤ 0.001 % |
| Chloride (Cl) | ≤ 0.002 % |
| Hexafluorosilicate (SiF6) | ≤ 0.01 % |
| Sulphate (SO4) | ≤ 0.001 % |
| Sulfite (SO3) | ≤ 0.002 % |
| Heavy metals (as Pb) | ≤ 0.0005 % |
| Residue on ignition (as sulphate) | ≤ 0.002 % |