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Key Documents

8.02834

Sigma-Aldrich

Cystaminium dichloride

for synthesis

Synonym(s):

Cystaminium dichloride, Cystamine dihydrochloride

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About This Item

Linear Formula:
[H2NCH2CH2SSCH2CH2NH2] · 2 HCl
CAS Number:
Molecular Weight:
225.20
MDL number:
UNSPSC Code:
12352107
EC Index Number:
200-260-7
NACRES:
NA.22

Quality Level

mp

217-220 °C

storage temp.

2-30°C

InChI

1S/C4H12N2S2.2ClH/c5-1-3-7-8-4-2-6;;/h1-6H2;2*1H

InChI key

YUFRRMZSSPQMOS-UHFFFAOYSA-N

Analysis Note

Assay (argentometric): ≥ 98.0 %
Melting range (lower value): ≥ 212 °C
Melting range (upper value): ≤ 216 °C
Identity (IR): passes test

pictograms

Exclamation mark

signalword

Warning

hcodes

Hazard Classifications

Acute Tox. 4 Oral

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

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’.

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