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Alfa Aesar™ Sodium chromate, anhydrous, 98%

Chemical Identifiers

Chemical Name or Material Sodium chromate
CAS 7775-11-3
Name Note Anhydrous
Molecular Formula Na2CrO4
Formula Weight 161.97g/mol
MDL Number MFCD00003484
UN Number UN3288
Merck Index 14,8601
View More Specs
Products
Catalog Number Mfr. No. Quantity Price Quantity    

AAA1054736

 
alfa aesar™
A10547-36
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.

AAA1054722

 
alfa aesar™
A10547-22
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.
Description & Specifications

Specifications

Odor Odorless
Quantity 500g
Melting Point 792°C
Quantity 500g
Chemical Name or Material Sodium chromate
Name Note Anhydrous
CAS 7775-11-3
Assay 98%
Molecular Formula Na2CrO4
Formula Weight 161.97g/mol
MDL Number MFCD00003484
UN Number UN3288
Merck Index 14,8601
Health Hazard 1 Danger
Health Hazard 2 GHS H Statement
H301-H311-H330-H334-H340-H350-H360-H372-H314-H318-H317
Toxic if swallowed.
Toxic in contact with skin.
Fatal if inhaled.
May cause allergy or asthma symptoms or breathing difficulties if inhaled.
May cause genetic defects.
May cause cancer.
May damage fertility or the unborn child.
Causes damage to organs through prolonged or repeated exposure.
Causes severe skin burns and eye damage.
Causes serious eye damage.
May cause an allergic skin reaction.
Health Hazard 3 GHS P Statement
P260-P301+P310-P303+P361+P353-P304+P340-P305+P351+P338-P320-P330-P361-P405-P501a
Do not breathe dust/fume/gas/mist/vapors/spray.
IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do.
Continue rinsing.
Specific treatment is urgent (see label).
Rinse mouth.
Remove/Take off immediately all contaminated clothing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.
DOT Information Transport Hazard Class: 6.1; Packing Group: II; Proper Shipping Name: TOXIC SOLID, INORGANIC, N.O.S.
RTECS Number GB2955000
TSCA TSCA

Applications
Sodium chromate anhydrous is used as a corrosion inhibitor in the petroleum industry, wood preservative and dyeing auxiliary in the textile industry. It is also used to prepare pigments for paints and inks. It also finds use in pharmaceuticals to determine red blood cell volume. In synthetic chemistry, it is utilized as an oxidant to convert primary alcohols and secondary alcohols to carboxylic acids and ketones respectively.

Solubility
Soluble in water. Slightly soluble in methanol and ethanol.

Notes
Hygroscopic. Incompatible with combustible materials and reducing agents.

Safety and Handling

Danger

GHS P Statement
P260-P301+P310-P303+P361+P353-P304+P340-P305+P351+P338-P320-P330-P361-P405-P501a
Do not breathe dust/fume/gas/mist/vapors/spray.
IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician.
IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower.
IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do.
Continue rinsing.
Specific treatment is urgent (see label).
Rinse mouth.
Remove/Take off immediately all contaminated clothing.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

GHS H Statement
H301-H311-H330-H334-H340-H350-H360-H372-H314-H318-H317
Toxic if swallowed.
Toxic in contact with skin.
Fatal if inhaled.
May cause allergy or asthma symptoms or breathing difficulties if inhaled.
May cause genetic defects.
May cause cancer.
May damage fertility or the unborn child.
Causes damage to organs through prolonged or repeated exposure.
Causes severe skin burns and eye damage.
Causes serious eye damage.
May cause an allergic skin reaction.