100573
ortho-Phosphoric acid 85%
for analysis EMSURE® ACS,ISO,Reag. Ph Eur
For general questions please contact our Customer Service:
Merck Pte. Ltd.
3 International Business Park #02-01 Nordic European Centre
609927 Singapore
Singapore
Phone: +65 6890 6633
Fax: +65 6890 6639
E-mail: chemorders.sg@merckgroup.com
03 June 2012
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| Merck Singapore product information | |||
|---|---|---|---|
| Ethanol Permit | Not Applicable | ||
| Product information | |||
|---|---|---|---|
| Grade | ACS,ISO,Reag. Ph Eur | ||
| HS Code | 2809 20 00 | ||
| Storage | Store above +15°C. | ||
| Chemical and physical data | |||
|---|---|---|---|
| Solubility | (20 °C) soluble | ||
| Melting point | 21 °C | ||
| Density | 1.71 g/cm3 (20 °C) | ||
| pH value | < - 0.5 (100 g/l, H2O, 20 °C) | ||
| Boiling point | 158 °C | ||
| Vapor pressure | 2 hPa (20 °C) | ||
| Viscosity kinematic | 30.5 mm2/s (20 °C) | ||
| Safety information according to GHS | |||
|---|---|---|---|
| Hazard Statement(s) |
H314: Causes severe skin burns and eye damage. H290: May be corrosive to metals. |
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| Precautionary Statement(s) |
P280: Wear protective gloves/ protective clothing/ eye protection/ face protection. P301 + P330 + P331: IF SWALLOWED: rinse mouth. Do NOT induce vomiting. P309: IF exposed or if you feel unwell: P310: Immediately call a POISON CENTER or doctor/ physician. 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 Causes burns. |
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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 1805 Phosphorsäure, Lösung, 8, III | ||
| Declaration (transport by sea) IMDG-Code | UN 1805 PHOSPHORIC ACID, SOLUTION, 8, III, Segregation Group: 1 (Acids) | ||
| Declaration (transport by air) IATA-DGR | UN 1805 PHOSPHORIC ACID, SOLUTION, 8, III | ||
