100317
Hydrochloric acid fuming 37%
for analysis EMSURE® ACS,ISO,Reag. Ph Eur
หากท่านมีคำถาม กรุณาติดต่อเจ้าหน้าที่ลูกค้าสัมพันธ์ :
Merck KGaA
Frankfurter Str. 250
64293 Darmstadt
Germany
Phone: +49 6151 72-0
Fax: +49 6151 72 2000
03 มิถุนายน 2555
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Chemizorb® H+ Absorbent and neutralizer for spilled acids, with indicator |
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| Product information | |||
|---|---|---|---|
| Grade | ACS,ISO,Reag. Ph Eur | ||
| HS Code | 2806 10 00 | ||
| Chemical and physical data | |||
|---|---|---|---|
| Solubility | (20 °C) soluble | ||
| Melting point | -28 °C | ||
| Density | 1.19 g/cm3 (20 °C) | ||
| pH value | < - 1 (H2O, 20 °C) | ||
| Boiling point | 45 °C | ||
| Vapor pressure | 190 hPa (20 °C) | ||
| ข้อมูลความปลอดภัยตามกฏ GHS | |||
|---|---|---|---|
| Hazard Statement(s) |
H314: Causes severe skin burns and eye damage. H335: May cause respiratory irritation. H290: May be corrosive to metals. |
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| Precautionary Statement(s) |
P280: Wear protective gloves/ eye protection/ face protection. 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. |
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| Signal Word | Danger | ||
| Hazard Pictogram(s) |
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| Storage class | 8B Non-combustible, corrosive hazardous materials | ||
| WGK | WGK 1 slightly water endangering | ||
| Disposal |
12 Inorganic acids and anhydrides thereof should first be diluted or hydrolyzed by stirring carefully into ice water and then neutralized (protective gloves, fume cupboard!) with sodium hydroxide solution (Cat. No. 105587). Before filling into container D, check the pH with pH universal indicator strips (Cat. No. 109535). Fuming sulfuric acid should be carefully stirred dropwise into 40 % sulfuric acid (Cat. No. 109286). Ensure that plenty of ice is available for cooling! When sufficiently cool, treat the highly concentrated sulfuric acid as described above. Analogous to this procedure, other anhydrides can be converted into their corresponding acids. Acid gases (e.g. hydrogen halide, chlorine, phosgene, sulfur dioxide) can be introduced into dilute sodium hydroxide solution and after neutralization disposed of in container D. |
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| Safety information | |||
|---|---|---|---|
| R Phrase |
R 34-37 Causes burns.Irritating to respiratory system. |
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| S Phrase |
S 26-36/37/39-45 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.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 | corrosive | ||
| Hazard Symbol |
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| Transport information | |||
|---|---|---|---|
| Declaration (railroad and road) ADR, RID | UN 1789 Chlorwasserstoffsäure, 8, II | ||
| Declaration (transport by sea) IMDG-Code | UN 1789 HYDROCHLORIC ACID, 8, II, Segregation Group: 1 (Acids) | ||
| Declaration (transport by air) IATA-DGR | UN 1789 HYDROCHLORIC ACID, 8, II | ||
