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Merck
CN

1.02424

Chloramine T trihydrate

extra pure

Synonym(s):

Chloramine T trihydrate, Tosylchloramide sodium, N-Chloro-4-toluenesulfonamide sodium salt, Chlorine bleaching solution

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About This Item

Empirical Formula (Hill Notation):
C7H7ClNNaO2S · 3H2O
CAS Number:
Molecular Weight:
281.69
UNSPSC Code:
12352111
EC Index Number:
204-854-7
NACRES:
NA.21
MDL number:
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Quality Level

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

SMILES string

[S](=NCl)(=O)([O-])c1ccc(cc1)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

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


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Danger

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Resp. Sens. 1 - Skin Corr. 1B

supp_hazards

Storage Class

8A - Combustible, corrosive hazardous materials

wgk

WGK 2

flash_point_f

377.6 °F - closed cup

flash_point_c

192 °C - closed cup



Certificates of Analysis (COA)

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Global Trade Item Number

SKUGTIN
102424100004022536033198
102424500004022536033204
102424905004022536033211