Chloramine-T trihydrate, 98%, Thermo Scientific Chemicals

Description

Chloramine-T trihydrate is used as an intermediate in the manufacture of chemical substances such as pharmaceuticals. It combines with iodogen or lactoperoxidase and is commonly used for labeling peptides and proteins with radioiodine isotopes. Hypochlorite released from chloramine-T acts as an effective oxidizing agent for iodide to form iodine monochloride (ICl).

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.

Applications
Chloramine-T trihydrate is used as an intermediate in the manufacture of chemical substances such as pharmaceuticals. It combines with iodogen or lactoperoxidase and is commonly used for labeling peptides and proteins with radioiodine isotopes. Hypochlorite released from chloramine-T acts as an effective oxidizing agent for iodide to form iodine monochloride (ICl).

Solubility
Soluble in water and ethyl alcohol. Insoluble in benzene and ethers.

Notes
Incompatible with strong oxidizing agents, acids and ammonia.

Specifications

Chemical Identifiers

• CAS: 7080-50-4
• Molecular Formula: C7H13ClNNaO5S
• Molecular Weight (g/mol): 281.68
• MDL Number: MFCD00149066
• InChI Key: RNROOTWAJBXJBD-UHFFFAOYSA-M
• Synonym: benzenesulfonamide, n-chloro-4-methyl-, sodium salt, trihydrate
• PubChem CID: 122197679
• IUPAC Name: N-chloro-4-methylbenzenesulfonamide;sodium;trihydrate
• SMILES: O.O.O.[Na+].CC1=CC=C(C=C1)S([O-])(=O)=NCl

• Melting Point: 167°C to 170°C
• Quantity: 250 g
• Assay Percent Range: 98%
• UN Number: UN3263
• Beilstein: 3924168
• Flash Point: 192°C (377°F)
• Merck Index: 14,2075
• Solubility Information: Soluble in water and ethyl alcohol. Insoluble in benzene and ethers.
• Formula Weight: 281.69 (227.67 Anhydrous)
• Percent Purity: 98%
• Sensitivity: Moisture sensitive
• Chemical Name or Material: Chloramine-T Trihydrate

Safety and Handling

Product Identifier

• Chloramine-T trihydrate

Signal Word

• Danger

Hazard Category

• Acute toxicity Category 4
• Respiratory sensitiser Category 1
• Skin corrosion/irritation Category 1 B

Hazard Statement

• H302-Harmful if swallowed.
• H314-Causes severe skin burns and eye damage.
• H334-May cause allergy or asthma symptoms or breathing difficulties if inhaled.
• EUH031-Contact with acids liberates toxic gas.

Precautionary Statement

• P261-Avoid breathing dust/fume/gas/mist/vapours/spray.
• P280-Wear protective gloves/protective clothing/eye protection/face protection.
• P301+P330+P331-IF SWALLOWED: rinse mouth. Do NOT induce vomiting.
• P304+P340-IF INHALED: Remove person to fresh air and keep comfortable for breathing.
• P305+P351+P338-IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

Supplemental information

• MIXTURE LIST-Contains : Chloramine-T trihydrate

RUO – Research Use Only