[12137] CAS 143-33-9 | Sodium cyanide, ACS, 95% min, Alfa
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Brand: Alfa Aesar
143-33-9 | CNNa | 100g | sodium cyanide sodium cyanide (iso)
Chemical Identifiers
CAS
143-33-9
Molecular Weight (g/mol)
49.01
Synonym
sodium cyanide sodium cyanide (iso)
SMILES
[Na+].[C-]#N
InChI Key
MNWBNISUBARLIT-UHFFFAOYSA-N
Molecular Formula
CNNa
IUPAC Name
sodium iminomethanide
Specifications
Impurity content
Lead (Pb): ≤5ppm
Impurity content
Sulfate (SO₄): ≤0.05%
Assay from Suppliers CofA
≥95.0% NaCN
Impurity content
Iron total (as Fe): ≤0.005%
Form
Powder or granular powder
설명
Sodium cyanide is used as a starting material for the preparation of Reissert compounds, cyanogen bromide, cyanuric chloride and cyanogen chloride. It acts as a catalyst for the aminolysis of esters to primary amides. Furthermore, it is used for fumigation, in electroplating and for extracting gold and silver in mining industry. In organic synthesis, it is involved in the cyanation reaction of alkyl halides under phase transfer conditions.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Other References:
Beilstein:3587243
GHS Hazard and Precautionary Statements
Hazard Statements:H290-H300+H310+H330-H372
Precautionary Statements:P234-P260-P262-P264b-P270-P271-P280-P284-P301+P310-P302+P350-P304+P340-P310-P312-P314-P330-P361-P363-P390-P501c
Risk & Safety
TSCA:YesRTECS Number:VZ7525000
경고:RUO – Research Use Only
CAS143-33-9FORMULACNNaHAZARD CLASS6.1EINECS205-599-4MDLMFCD00003523PACKAGING GROUPI
| Pakage | 100g, 500g |
|---|---|
| brand | Alfa Aesar |
