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Alfa Aesar™ Ammonium chromate, 98+%

Chemical Identifiers

Chemical Name or Material Ammonium chromate
CAS 7788-98-9
Molecular Formula (NH4)2CrO4
Formula Weight 152.07g/mol
MDL Number MFCD00015958
UN Number UN3087
Merck Index 14,510
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAA151940E

 
alfa aesar™
A15194-0E
2500g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AAA1519422

 
alfa aesar™
A15194-22
100g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.

AAA1519436

 
alfa aesar™
A15194-36
500g CALL N/A N/A
 Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Description & Specifications

Specifications

Odor Odorless
Melting Point 180°C (dec.)
Quantity 2500g
Chemical Name or Material Ammonium chromate
CAS 7788-98-9
Assay ≥98%
Molecular Formula (NH4)2CrO4
Formula Weight 152.07g/mol
MDL Number MFCD00015958
UN Number UN3087
Merck Index 14,510
Health Hazard 1 Danger
Health Hazard 2 GHS H Statement
H350-H317
May cause cancer.
May cause an allergic skin reaction.
Health Hazard 3 GHS P Statement
P261-P280-P281-P363-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
Use personal protective equipment as required.
Wash contaminated clothing before reuse.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
DOT Information Transport Hazard Class: 5.1; Packing Group: III; Proper Shipping Name: OXIDIZING SOLID, TOXIC, N.O.S.
TSCA TSCA

Applications
Ammonium chromate is a reagent for the preparation of a solid heterogeneous oxidizing agent for liquid phase oxidation of alcohols. Also used in in photography, textile printing, and fixing chromate dyes on wool; Also used as an analytical reagent, catalyst, and corrosion inhibitor.

Solubility
Soluble in water (340g/L).

Notes
Store in cool, dry place in tightly closed container. Store away from reducing agent and metal powders.

Safety and Handling

Danger

GHS P Statement
P261-P280-P281-P363-P405-P501a
Avoid breathing dust/fume/gas/mist/vapors/spray.
Wear protective gloves/protective clothing/eye protection/face protection.
Use personal protective equipment as required.
Wash contaminated clothing before reuse.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

GHS H Statement
H350-H317
May cause cancer.
May cause an allergic skin reaction.