Chloramine B
Also known as: Sodium N-chlorobenzenesulfonamide, Sodium benzenesulfochloramide, N-Chlorobenzenesulfonamide sodium salt, Sodium (phenylsulfonyl)chloramide, Chlordetal, Benzenesulfonamide, N-chloro-, sodium salt
Chloramine B (CAS 127-52-6) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C6H5ClNNaO2S and a molecular weight of 213.617 g/mol. Key properties include a melting point of 170ºC, a boiling point of 303.8ºC at 760mmHg, a density of 0.8 and a flash point of 137.6ºC. It is classified under GHS with signal word Danger and hazard statements H302 — Harmful if swallowed, H314 — Causes severe skin burns and eye damage and H334 — May cause allergy or asthma symptoms if inhaled. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 127-52-6
- Jingsj CID
- J-45090-8
- Molecular Formula
- C6H5ClNNaO2S
- Molecular Weight
- 213.617 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 170ºC |
|---|---|
| Boiling Point | 303.8ºC at 760mmHg |
| Density | 0.8 |
| Flash Point | 137.6ºC |
| Exact Mass | 212.962723 |
| PSA | 45.76000 |
| LogP | 2.37620 |
| Additional Property | 0.1 g/mL |
GHS Safety & Compliance
- H302 — Harmful if swallowed
- H314 — Causes severe skin burns and eye damage
- H334 — May cause allergy or asthma symptoms if inhaled
Customs & Trade Information
| HS Code | 2935009090 |
|---|---|
| Summary | 2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0% |
Frequently Asked Questions
What is the CAS number of Chloramine B?
The CAS number of Chloramine B is 127-52-6.
What are the molecular formula and molecular weight of Chloramine B?
Chloramine B has molecular formula C6H5ClNNaO2S and molecular weight 213.617 g/mol.
Is Chloramine B hazardous?
Chloramine B has GHS signal word Danger and hazard statements H302 — Harmful if swallowed; H314 — Causes severe skin burns and eye damage; H334 — May cause allergy or asthma symptoms if inhaled.
What are the upstream and downstream products of Chloramine B?
For Chloramine B, Upstream Products: Benzenesulfonamide, Dichloramine B; Downstream Products: Benzenesulfonamide, Triphenylphosphine oxide, Dichloramine B.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Chloramine B (CAS 127-52-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-45090-8 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.