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00634

Ammonium tetrachlorocuprate(II) dihydrate

≥99.0% (AT), puriss

Synonym(s):

Ammonium chlorocuprate(II), Ammonium copper chloride

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Size/SKUAvailabilityPrice
250 g

Estimated to ship onSeptember 08, 2026fromMILWAUKEE

$69.90
1 kg

Estimated to ship onSeptember 08, 2026fromMILWAUKEE

$205.00

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)

$69.90


Estimated to ship onSeptember 08, 2026Details


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Product Name

Ammonium tetrachlorocuprate(II) dihydrate, puriss., ≥99.0% (AT)

grade

puriss.

Quality Segment

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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This Item
1280109839205850
description

puriss., ≥99.0% (AT)

description

purum, ≥98%

description

BioUltra, ≥99.0% (T)

description

97%

assay

≥99.0% (AT)

assay

≥98%

assay

≥99.0% (T)

assay

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Quality Level

100

Quality Level

100

Quality Level

200

Quality Level

100

grade

puriss.

grade

purum

grade

-

grade

-

cation traces

Fe: ≤20 mg/kg

cation traces

Fe: ≤50 mg/kg

cation traces

Al: ≤5 mg/kg, Li: ≤5 mg/kg, Na: ≤50 mg/kg, Mo: ≤5 mg/kg, Co: ≤5 mg/kg, Sr: ≤5 mg/kg, Mg: ≤5 mg/kg, Cd: ≤5 mg/kg, As: ≤0.1 mg/kg, K: ≤50 mg/kg, Pb: ≤5 mg/kg, Zn: ≤5 mg/kg, Mn: ≤5 mg/kg, Ba: ≤5 mg/kg, Ni: ≤5 mg/kg, Cr: ≤5 mg/kg, Cu: ≤5 mg/kg, Fe: ≤5 mg/kg, Ca: ≤10 mg/kg, Bi: ≤5 mg/kg

cation traces

-

impurities

≤0.05% free acid (as HCl), ≤0.005% SO4

impurities

-

impurities

insoluble matter, passes filter test

impurities

-

reaction suitability

core: copper, reagent type: catalyst

reaction suitability

reagent type: catalyst, core: copper

reaction suitability

-

reaction suitability

-


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Warning

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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