Phenolphthalein EMPROVE
ürün Kodu : 107230.1000Sorunuz!
107230.1000
Phenolphthalein extra pure
| Ürün bilgisi | |||
|---|---|---|---|
| Grade | Ph Eur | ||
| Hill Formula | C20H14O4 | ||
| HS Code | 2932 29 10 | ||
| EC number | 201-004-7 | ||
| Molar mass | 318.32 g/mol | ||
| EC index number | 604-076-00-1 | ||
| CAS number | 77-09-8 | ||
| Kimyasal ve fiziksel veri | |||
|---|---|---|---|
| Solubility | 3.36 mg/l (20 °C) | ||
| Melting point | 263.7 °C | ||
| Molar mass | 318.32 g/mol | ||
| Density | 1.296 g/cm3 (20 °C) | ||
| Bulk density | 350 - 450 kg/m3 | ||
| Vapor pressure | < - 0.00001 Pa (50 °C) | ||
| GHS'e göre güvenlik bilgisi | |||
|---|---|---|---|
| Hazard Statement(s) | H350: May cause cancer. H341: Suspected of causing genetic defects. H361f: Suspected of damaging fertility. |
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| Precautionary Statement(s) | P201: Obtain special instructions before use. P281: Use personal protective equipment as required. P308 + P313: IF exposed or concerned: Get medical advice/ attention. |
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| Signal Word | Danger | ||
| Hazard Pictogram(s) | |||
| RTECS | SM8380000 | ||
| Storage class | 6.1A Combustible substances, toxic | ||
| WGK | WGK 3 highly water endangering | ||
| Disposal | 3 Relatively unreactive organic reagents should be collected in container A. If halogenated, they should be collected in container B. For solid residues use container C. |
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| Güvenlik bilgisi | |||
|---|---|---|---|
| R Phrase | R 45-62-68 May cause cancer.Possible risk of impaired fertility.Possible risk of irreversible effects. |
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| S Phrase | S 53-45 Avoid exposure - obtain special instructions before use.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 | carcinogenic, toxic for reproduction, mutagenic | ||
| Hazard Symbol |
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| Spesifikasyonlar | |
|---|---|
| Assay (iodometric, calc. on dried substance) | 98.0 - 101.0 % |
| Identity - UV/VIS-Spectrum |
passes test |
| - Colour transition | passes test |
| Appearance of solution (40 g/l, ethanol 96 %) | clear and not more intense in color than reference solution Y7 |
| Acidity or alkalinity | passes test |
| Chloride (Cl) | ≤ 0.01 % |
| Sulfate (SO4) | ≤ 0.02 % |
| Heavy metals (as Pb) | ≤ 0.001 % |
| Related substances (TLC) | ≤ 0.5 % |
| Related substances (HPLC) - largest single impurity |
≤ 0.10 % |
| - Sum of all impurities | ≤ 0.3 % |
| Residual solvents (Ph. Eur./ICH) class 2 (Methanol) | ≤ 0.3 % |
| Residual solvents (Ph. Eur./ICH) class 3 (Ethanol) | ≤ 0.5 % |
| Other residual solvents (Ph. Eur./ICH) | excluded by manufacutring process. |
| Sulfated ash (600 °C) | ≤ 0.1 % |
| Loss on drying (105 °C) | ≤ 0.5 % |
| Corresponds to Ph. Eur. | |