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1.10887

Dichloroisocyanuric acid sodium salt dihydrate

Synonym(s):

Dichloroisocyanuric acid sodium salt dihydrate, 1,3-Dichloro-1,3,5-triazine-2,4,6-trione sodium salt

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About This Item

Empirical Formula (Hill Notation):
C3Cl2N3NaO3 · 2H2O
CAS Number:
51580-86-0
Molecular Weight:
255.98
UNSPSC Code:
12352107
EC Index Number:
220-767-7
NACRES:
NA.21
MDL number:
MFCD00149404
Form:
solid
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vapor pressure

<1 hPa ( 20 °C)

Quality Segment

100

form

solid

potency

550-1600 mg/kg LD50, oral (Rat), >5000 mg/kg LD50, skin (Rabbit)

pH

6.7 (20 °C, 10 g/L in H2O)

mp

252 °C (decomposition)

solubility

236.8 g/L

density

1.97 g/cm3 at 25 °C

bulk density

980 kg/m3

storage temp.

15-25°C

SMILES string

[Na+].ClN1C(=O)[N-]C(=O)N(C1=O)Cl.O.O

InChI

1S/C3HCl2N3O3.Na.2H2O/c4-7-1(9)6-2(10)8(5)3(7)11;;;/h(H,6,9,10);;2*1H2/q;+1;;/p-1

InChI key

PYILKOIEIHHYGD-UHFFFAOYSA-M

Analysis Note

Assay (iodometric, calc. on dried substance): ≥ 98.0 %
Identity (Raman-spectrum): conforms
Loss on Drying (105°C): 9.0 - 16.0 %

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Danger

Hazard Classifications

Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Skin Corr. 1A - STOT SE 3

target_organs

Respiratory system

Storage Class

4.1A - Other explosive hazardous materials

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

supp_hazards

EUH031,EUH044

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

Substances Subject to be Indicated Names

ishl_indicated

Substances Subject to be Notified Names

ishl_notified

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