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Merck
CN

1.94959

Ammonium dichromate

EMPLURA®

Synonym(s):

Ammonium dichromate, Ammonium bichromate

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About This Item

Linear Formula:
(NH4)2Cr2O7
CAS Number:
Molecular Weight:
252.06
UNSPSC Code:
12352302
MDL number:
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vapor density

8.7 (vs air)

Quality Level

product line

EMPLURA®

mp

170 °C (dec.) (lit.)

storage temp.

room temp

SMILES string

N.N.O[Cr](=O)(=O)O[Cr](O)(=O)=O

InChI

1S/2Cr.2H3N.2H2O.5O/h;;2*1H3;2*1H2;;;;;/q2*+1;;;;;;;;;/p-2

InChI key

XAQCJVGGJJFLPP-UHFFFAOYSA-L

Legal Information

EMPLURA is a registered trademark of Merck KGaA, Darmstadt, Germany


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signalword

Danger

Hazard Classifications

Acute Tox. 2 Inhalation - Acute Tox. 3 Oral - Acute Tox. 4 Dermal - Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B - Eye Dam. 1 - Muta. 1B - Ox. Sol. 2 - Repr. 1B - Resp. Sens. 1 - Skin Corr. 1B - Skin Sens. 1 - STOT RE 1 - STOT SE 3

target_organs

Respiratory system

Storage Class

4.1A - Other explosive hazardous materials

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

Regulatory Information

新产品

This item has



Certificates of Analysis (COA)

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