1.02424

Chloramine T trihydrate

extra pure

• Synonym(s): Chloramine T trihydrate, Tosylchloramide sodium, N-Chloro-4-toluenesulfonamide sodium salt, Chlorine bleaching solution
• Empirical Formula (Hill Notation): C₇H₇ClNNaO₂S · 3H₂O
• CAS Number: 7080-50-4
• Molecular Weight: 281.69
• MDL number: MFCD00149066
• UNSPSC Code: 12352111
• EC Index Number: 204-854-7
• NACRES: NA.21

Properties

• Quality Level: 200
• Assay: 98.0-103.0% (iodometric)
• form: solid
• potency: 935 mg/kg LD₅₀, oral (Rat)
• impurities: ≤2% Matter insoluble in ethanol
• pH: 8-10 (20 °C, 50 g/L in H₂O)
• solubility: 150 g/L
• bulk density: 540‑680 kg/m³
• storage temp.: 2-8°C
• InChI: 1S/C7H8ClNO2S/c1-6-2-4-7(5-3-6)12(10,11)9-8/h2-5H,1H3,(H,9,10,11)/p-1
• InChI key: VQWVWLDBJISZHX-UHFFFAOYSA-M

Description

Analysis Note

Assay (iodometric): 98.0 - 103.0 %
Identity (IR-spectrum): passes test
Appearance of solution: passes test
pH-value (5 %; water): 8.0 - 10.0
Matter insoluble in ethanol: ≤ 2 %
ortho compounds: passes test
Residual solvents (ICH Q3C): excluded by manufactoring process

Safety Information

• Pictograms: GHS05,GHS07,GHS08
• Signal Word: Danger
• Hazard Statements: H302 - H314 - H334
• Precautionary Statements: P260 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 4 Oral - Eye Dam. 1 - Resp. Sens. 1 - Skin Corr. 1B
• Supplementary Hazards: EUH031
• Storage Class Code: 8A - Combustible, corrosive hazardous materials
• WGK: WGK 2
• Flash Point(F): 377.6 °F - closed cup
• Flash Point(C): 192 °C - closed cup