101201
Ammonium peroxodisulfate
for analysis EMSURE® ACS,Reag. Ph Eur
For general questions please contact our Customer Service:
Merck KGaA
Frankfurter Str. 250
64293 Darmstadt
Germany
Phone: +49 6151 72-0
Fax: +49 6151 72 2000
04 June 2012
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| Product information | |||
|---|---|---|---|
| Grade | ACS,Reag. Ph Eur | ||
| Synonyms | Ammonium persulfate, Peroxidisulfuric acid diammonium salt | ||
| Hill Formula | H8N2O8S2 | ||
| Chemical formula | (NH4)2S2O8 | ||
| HS Code | 2833 40 00 | ||
| EC number | 231-786-5 | ||
| Molar mass | 228.19 g/mol | ||
| EC index number | 016-060-00-6 | ||
| CAS number | 7727-54-0 | ||
| Chemical and physical data | |||
|---|---|---|---|
| Solubility | 620 g/l (20 °C) | ||
| Melting point | 120 °C (decomposition) | ||
| Molar mass | 228.19 g/mol | ||
| Density | 1.98 g/cm3 (20 °C) | ||
| Bulk density | 900 kg/m3 | ||
| pH value | 3.2 (100 g/l, H2O, 20 °C) | ||
| Safety information according to GHS | |||
|---|---|---|---|
| Hazard Statement(s) |
H272: May intensify fire; oxidiser. H302: Harmful if swallowed. H315: Causes skin irritation. H319: Causes serious eye irritation. H335: May cause respiratory irritation. H334: May cause allergy or asthma symptoms or breathing difficulties if inhaled. H317: May cause an allergic skin reaction. |
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| Precautionary Statement(s) |
P280: Wear protective gloves. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P304 + P341: IF INHALED: If breathing is difficult, remove victim to fresh air and keep at rest in a position comfortable for breathing. P342 + P311: If experiencing respiratory symptoms: Call a POISON CENTER or doctor/ physician. |
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| Signal Word | Danger | ||
| Hazard Pictogram(s) |
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| RTECS | SE0350000 | ||
| Storage class | 5.1B Oxidizing hazardous materials | ||
| WGK | WGK 1 slightly water endangering | ||
| Disposal |
22 Inorganic peroxides and oxidants as well as bromine and iodine should be rendered harmless by reduction with acidic sodium thiosulfate solution (Cat. No. 106513); container D or E. Slightly soluble oxidants should be collected separately in container E or I. |
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| Safety information | |||
|---|---|---|---|
| R Phrase |
R 8-22-36/37/38-42/43 Contact with combustible material may cause fire.Harmful if swallowed.Irritating to eyes, respiratory system and skin.May cause sensitization by inhalation and skin contact. |
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| S Phrase |
S 22-24-26-37 Do not breathe dust.Avoid contact with skin.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable gloves. |
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| Categories of danger | oxidizing, harmful, irritant, sensitizing | ||
| Hazard Symbol |
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| Transport information | |||
|---|---|---|---|
| Declaration (railroad and road) ADR, RID | UN 1444 Ammoniumpersulfat, 5.1, III | ||
| Declaration (transport by sea) IMDG-Code | UN 1444 AMMONIUM PERSULPHATE, 5.1, III, Segregation Group: 2 (Ammonium compounds) | ||
| Declaration (transport by air) IATA-DGR | UN 1444 AMMONIUM PERSULPHATE, 5.1, III | ||
| Toxicological data | |||
|---|---|---|---|
| LD 50 oral | LD50 rat 495 mg/kg | ||
