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Merck
CN

1.06689

Sodium diethyldithiocarbamate trihydrate

(reagent for copper) GR for analysis ACS

Synonym(s):

Sodium diethyldithiocarbamate trihydrate, Diethyldithiocarbamic acid sodium salt

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About This Item

Empirical Formula (Hill Notation):
C5H10NNaS2 · 3H2O
CAS Number:
Molecular Weight:
225.31
UNSPSC Code:
12352107
EC Index Number:
205-710-6
NACRES:
NA.05
MDL number:
Form:
solid
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grade

ACS reagent

Quality Level

form

solid

potency

1500 mg/kg LD50, oral (Rat), >1000 mg/kg LD50, skin (Rat)

specific analyte(s)

sodium

pH

7 (20 °C, 20 g/L in H2O)

mp

93 °C

solubility

600 g/L

storage temp.

2-8°C

SMILES string

[Na+].[S-]C(=S)N(CC)CC.O.O.O

InChI

1S/C5H11NS2.Na.3H2O/c1-3-6(4-2)5(7)8;;;;/h3-4H2,1-2H3,(H,7,8);;3*1H2/q;+1;;;/p-1

InChI key

WWGXHTXOZKVJDN-UHFFFAOYSA-M

Analysis Note

Assay (HClO₄): ≥ 97.0 %
Sulfated ash: 30.0 - 36.0 %
Sensitivity (as reagent of copper): passes test
Identity (IR): passes test
Corresponds to ACS


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pictograms

CorrosionExclamation mark

signalword

Danger

Hazard Classifications

Acute Tox. 4 Oral - Eye Dam. 1 - Skin Irrit. 2

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable



Certificates of Analysis (COA)

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Protocols

Photometric determination with PAR subsequent to separation of lead with Sodium diethyldithiocarbaminate

Photometric determination with PAR subsequent to separation of lead with Sodium diethyldithiocarbaminate.





Global Trade Item Number

SKUGTIN
106689010004022536081229