107709
Selenite cystine enrichment broth
for the enrichment of salmonellae
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
02 June 2012
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| Product information | |||
|---|---|---|---|
| Synonyms | Selenite-cystine broth | ||
| HS Code | 3821 00 00 | ||
| Storage | Store below +15°C. | ||
| Chemical and physical data | |||
|---|---|---|---|
| Solubility | 23 g/l (20 °C) | ||
| Bulk density | 900 kg/m3 | ||
| pH value | 6.8 - 7.2 (23 g/l, H2O, 37 °C) | ||
| Safety information according to GHS | |||
|---|---|---|---|
| Hazard Statement(s) |
H300: Fatal if swallowed. H331: Toxic if inhaled. H317: May cause an allergic skin reaction. H412: Harmful to aquatic life with long lasting effects. EUH031: Contact with acids liberates toxic gas. |
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| Precautionary Statement(s) |
P273: Avoid release to the environment. P280: Wear protective gloves. P302 + P352: IF ON SKIN: Wash with plenty of soap and water. 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) |
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| Storage class | 6.1B Non combustible substances, toxic | ||
| WGK | WGK 2 water endangering | ||
| Disposal |
17 Inorganic selenium compounds are toxic and must be handled with caution. Container E. Elemental selenium can be recovered by first oxidizing the salts in aqueous solution with concentrated Nitric acid (Cat.No. 100443). The addition of Sodium hydrogen sulfite solution (Item No. 806356) then causes elemental selenium to precipitate out. Aqueous phase: Container D. |
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| Safety information | |||
|---|---|---|---|
| R Phrase |
R 20-28-31-43-52/53 Harmful by inhalation.Very toxic if swallowed.Contact with acids liberates toxic gas.May cause sensitization by skin contact.Harmful to aquatic organisms, may cause long-term adverse effects in the aquatic environment. |
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| S Phrase |
S 28-36/37-45-61 After contact with skin, wash immediately with plenty of water.Wear suitable protective clothing and gloves.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).Avoid release to the environment. Refer to special instructions/ Safety data sheets. |
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| Categories of danger | very toxic, sensitizing, dangerous for the environment | ||
| Hazard Symbol |
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| Transport information | |||
|---|---|---|---|
| Declaration (railroad and road) ADR, RID | UN 3283 Selenverbindung, fest, n.a.g.(ENTH. NATRIUMSELENIT), 6.1, II | ||
| Declaration (transport by sea) IMDG-Code | UN 3283 SELENIUM COMPOUND, SOLID, N.O.S.(CONT. SODIUM SELENITES), 6.1, II | ||
| Declaration (transport by air) IATA-DGR | UN 3283 SELENIUM COMPOUND, SOLID, N.O.S.(CONT. SODIUM SELENITES), 6.1, II | ||
