00634
Ammonium tetrachlorocuprate(II) dihydrate
≥99.0% (AT), puriss
Synonym(s):
Ammonium chlorocuprate(II), Ammonium copper chloride
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About This Item
Linear Formula:
(NH4)2CuCl4 · 2H2O
CAS Number:
Molecular Weight:
277.47
UNSPSC Code:
12352302
PubChem Substance ID:
NACRES:
NA.22
MDL number:
Assay:
≥99.0% (AT)
Product Name
Ammonium tetrachlorocuprate(II) dihydrate, puriss., ≥99.0% (AT)
grade
puriss.
Quality Level
assay
≥99.0% (AT)
reaction suitability
core: copper, reagent type: catalyst
impurities
≤0.005% SO4, ≤0.05% free acid (as HCl)
cation traces
Fe: ≤20 mg/kg
SMILES string
[NH4+].[NH4+].O.O.Cl[Cu--](Cl)(Cl)Cl
InChI
1S/4ClH.Cu.2H3N.2H2O/h4*1H;;2*1H3;2*1H2/q;;;;+2;;;;/p-2
InChI key
LLMDTWKBBWCWNN-UHFFFAOYSA-L
Application
Ammonium tetrachlorocuprate(II) dihydrate has been used in the preparation of starch cuprate via microwave-assisted cupration of potato starch.
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signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves
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Synthesis and characterisation of starch cuprate.
Staroszczyk H.
Food Chemistry, 129(3), 1217-1223 (2011)
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 328766-25G | 04061831829396 |
| 328766-5G | 04061831829402 |
| 00634-250G | 04061838604552 |
| 00634-1KG | 04061826731819 |