MilliporeSigma
All Photos(1)

Documents

1.10888

Supelco

Dichloroisocyanuric acid sodium salt dihydrate

GR for analysis

Sign Into View Organizational & Contract Pricing

Synonym(s):
Dichloroisocyanuric acid sodium salt dihydrate, 1,3-Dichloro-1,3,5-triazine-2,4,6-trione sodium salt
Empirical Formula (Hill Notation):
C3Cl2N3NaO3 · 2H2O
CAS Number:
Molecular Weight:
255.98
MDL number:
EC Index Number:
220-767-7

vapor pressure

<1 hPa ( 20 °C)

Quality Level

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

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

Compare Similar Items

View Full Comparison

Show Differences

1 of 4

This Item
1.108878.221458.08607
vibrant-m

8.22145

Sodium sulfanilate dihydrate

vibrant-m

8.08607

Trichloroisocyanuric acid

Quality Level

100

Quality Level

100

Quality Level

200

Quality Level

200

mp

252 °C (decomposition)

mp

252 °C (decomposition)

mp

-

mp

225-230 °C (decomposition)

form

solid

form

solid

form

powder

form

crystals

storage temp.

15-25°C

storage temp.

15-25°C

storage temp.

2-30°C

storage temp.

2-30°C

density

1.97 g/cm3 at 25 °C

density

1.97 g/cm3 at 25 °C

density

-

density

2.07 g/cm3

Analysis Note

Assay (iodometric, calc. on dried substance): ≥ 98.0 %
Identity (Raman-spectrum): conforms
Heavy metals (as Pb): ≤ 0.001 %
Fe (Iron): ≤ 0.005 %
Loss on Drying (105°C): 9.0 - 16.0 %

signalword

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

supp_hazards

Storage Class

4.1A - Other explosive hazardous materials

wgk_germany

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Documents related to the products that you have purchased in the past have been gathered in the Document Library for your convenience.

Visit the Document Library

Difficulty Finding Your Product Or Lot/Batch Number?

Product numbers are combined with Pack Sizes/Quantity when displayed on the website (example: T1503-25G). Please make sure you enter ONLY the product number in the Product Number field (example: T1503).

Example:

T1503
Product Number
-
25G
Pack Size/Quantity

Additional examples:

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

enter as 1.000309185)

Having trouble? Feel free to contact Technical Service for assistance.

Lot and Batch Numbers can be found on a product's label following the words 'Lot' or 'Batch'.

Aldrich Products

  • For a lot number such as TO09019TO, enter it as 09019TO (without the first two letters 'TO').

  • For a lot number with a filling-code such as 05427ES-021, enter it as 05427ES (without the filling-code '-021').

  • For a lot number with a filling-code such as STBB0728K9, enter it as STBB0728 without the filling-code 'K9'.

Not Finding What You Are Looking For?

In some cases, a COA may not be available online. If your search was unable to find the COA you can request one.

Request COA

Protocols

AQA Standard for free chlorine - Preparation of a standard solution for free chlorine

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service