SODIUM CARBONATE decahydrate for analysis
ürün Kodu : 106391.1000Sorunuz!
106391.1000
SODIUM CARBONATE decahydrate for analysis
| Ürün bilgisi | |||
|---|---|---|---|
| Grade | ISO,Reag. Ph Eur | ||
| Synonyms | Soda | ||
| Hill Formula | CNa2O3 * 10 H2O | ||
| Chemical formula | Na2CO3 * 10 H2O | ||
| HS Code | 2836 20 00 | ||
| EC number | 207-838-8 | ||
| Molar mass | 286.14 g/mol | ||
| Storage | Store at +15°C to +25°C. | ||
| EC index number | 011-005-00-2 | ||
| CAS number | 6132-02-1 | ||
| Kimyasal ve fiziksel veri | |||
|---|---|---|---|
| Solubility | 210 g/l (20 °C) | ||
| Melting point | 33 °C Elimination of water of crystallisation | ||
| Molar mass | 286.14 g/mol | ||
| Density | 1.44 g/cm3 (20 °C) | ||
| Bulk density | 700 - 900 kg/m3 | ||
| pH value | 11 - 12 (50 g/l, H2O, 25 °C) | ||
| GHS'e göre güvenlik bilgisi | |||
|---|---|---|---|
| Hazard Statement(s) | H319: Causes serious eye irritation. | ||
| Precautionary Statement(s) | P280: Wear protective gloves/ protective clothing/ eye protection/ face protection. 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 | Warning | ||
| Hazard Pictogram(s) | |||
| Storage class | 10 - 13 Other liquids and solids | ||
| WGK | WGK 1 slightly water endangering | ||
| Disposal | 14 Inorganic salts: Container I. Neutral solutions of the these salts: Container D. Before placing in Container D, check the pH with pH-Universal indicator strips (Item No. 109535). |
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| Güvenlik bilgisi | |||
|---|---|---|---|
| R Phrase | R 36 Irritating to eyes. |
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| S Phrase | S 22-26 Do not breathe dust.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
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| Categories of danger | irritant | ||
| Hazard Symbol |
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| Nakliye bilgisi | |||
|---|---|---|---|
| Declaration (railroad and road) ADR, RID | Kein Gefahrgut | ||
| Declaration (transport by sea) IMDG-Code | No Dangerous Good | ||
| Declaration (transport by air) IATA-DGR | No Dangerous Good | ||
| Toksikolojik veri | |||
|---|---|---|---|
| LD 50 oral | LD50 rat 4090 mg/kg | ||
| Spesifikasyonlar | |
|---|---|
| Assay - acidimetric, Na2CO3 |
36.7 - 40.0 % |
| - acidimetric | 99.0 - 102.0 % |
| Identity | passes test |
| Clarity of solution | passes test |
| Alcalihydroxides and Alcalihydrogencarbonates | passes test |
| Chloride (Cl) | ≤ 0.0005 % |
| Sulphate (SO4) | ≤ 0.003 % |
| Phosphate and Silicate (as SiO2) | ≤ 0.002 % |
| Total sulfur (as SO4) | ≤ 0.003 % |
| Total nitrogen (N) | ≤ 0.0005 % |
| Heavy metals (as Pb) | ≤ 0.0005 % |
| Al (Aluminium) | ≤ 0.0005 % |
| As (Arsenic) | ≤ 0.0002 % |
| Ca (Calcium) | ≤ 0.002 % |
| Fe (Iron) | ≤ 0.0002 % |
| K (Potassium) | ≤ 0.005 % |
| Mg (Magnesium) | ≤ 0.0002 % |