重要规格表
| Empirical Formula | CAS # |
|---|---|
| CH₂O | 50-00-0 |
| Description | |
|---|---|
| Overview | This product has been discontinued. Useful as a stabilizer. |
| Catalogue Number | 344198 |
| Brand Family | Calbiochem® |
| Synonyms | CH₂O |
| Product Information | |
|---|---|
| CAS number | 50-00-0 |
| Form | Clear, colorless solution |
| Formulation | A 37% formaldehyde solution stabilized with 10% methanol. |
| Hill Formula | CH₂O |
| Chemical formula | CH₂O |
| Biological Information | |
|---|---|
| Purity | ≥37% by acidometry |
| Physicochemical Information | |
|---|---|
| Contaminants | RNases: none detected |
| Heavy metals | 0.0002% (as Pb) |
| Safety Information according to GHS | |
|---|---|
| RTECS | LP8925000 |
| Safety Information | |
|---|---|
| R Phrase | R: 23/24/25-34-40-43 Toxic by inhalation, in contact with skin and if swallowed. Causes burns. Limited evidence of a carcinogenic effect. May cause sensitization by skin contact. |
| S Phrase | S: 26-36/37/39-45-51 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). Use only in well ventilated areas. |
| Storage and Shipping Information | |
|---|---|
| Ship Code | Ambient Temperature Only |
| Toxicity | Corrosive |
| Hazardous Materials Attention: | Due to the nature of the Hazardous Materials in this shipment, additional shipping charges may be applied to your order. Certain sizes may be exempt from the additional hazardous materials shipping charges. |
| Storage | +15°C to +30°C |
| Do not freeze | Ok to freeze |
