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Ammonium dichromate, 99% Product Code.: 10752295
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Ammonium dichromate, 99%

Product Code. p-222595 Shop All Thermo Scientific Chemicals Products
100 g, Plastic bottle, 100g
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Quantity:
100 g
500 g
2.5 kg
Packaging:
Plastic bottle
Unit Size:
100g
2.50kg
500g
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Regulatory: This product contains a substance listed in Annex XIV to REACH Regulation (EC) No 1907/2006, all customers must complete a declaration before delivery.

Product Code. 10752295

Brand: Thermo Scientific Acros 208811000

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This item is not returnable. View return policy
Regulatory: This product contains a substance listed in Annex XIV to REACH Regulation (EC) No 1907/2006, all customers must complete a declaration before delivery.

Description

CAS: 7789-09-5 | H8Cr2N2O7 | 252.07 g/mol

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Oxidation reagent

Chemical Identifiers

CAS 7789-09-5
Molecular Formula H8Cr2N2O7
Molecular Weight (g/mol) 252.07
MDL Number MFCD00010879
InChI Key JOSWYUNQBRPBDN-UHFFFAOYSA-P
Synonym ammonium dichromate, ammonium bichromate, diammonium dichromate, ammonium dichromate vi, ammoniumbichromaat dutch, ammoniumdichromaat dutch, ammoniumdichromat german, unii-5j18bp595g, hsdb 481Show MoreShow Less
PubChem CID 24600
IUPAC Name diazanium;oxido-(oxido(dioxo)chromio)oxy-dioxochromium
SMILES [NH4+].[NH4+].[O-][Cr](=O)(=O)O[Cr](=O)(=O)[O-]

Specifications

Melting Point 170.0°C
Color Orange
Physical Form Adhering Crystals
Quantity 100 g
Assay Percent Range 98.5% min. (Iodometry)
Linear Formula (NH4)2Cr2O7
Merck Index 15, 512
Solubility Information Solubility in water: 360g/L (20°C). Other solubilities: soluble in alcohol
Formula Weight 252.07
Percent Purity 99%
Loss on Drying 3% max. (105°C, 4 hrs)
Packaging Plastic bottle
Chemical Name or Material Ammonium dichromate, 99%
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Lot Number Certificate Type Date Product Code
Lot NumberA0472020 Certificate TypeCertificate of Analysis Date17/05/2025 Product Code208815000,208810000,208811000,208810025
Lot NumberA0468989 Certificate TypeCertificate of Analysis Date31/01/2025 Product Code208815000,208811000,208810025
Lot Number1911148 Certificate TypeCertificate of Analysis Date27/01/2025 Product Code208815000,208811000,208810025
Lot Number2213161 Certificate TypeCertificate of Analysis Date27/01/2025 Product Code208815000,208811000,208810025
Lot Number1918480 Certificate TypeCertificate of Analysis Date27/01/2025 Product Code208815000,208811000,208810025

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