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Alfa Aesar™ Sodium dichromate dihydrate, 99%

$38.18 - $38.18

Chemical Identifiers

CAS 7789-12-0
Molecular Formula Cr2Na2O7·2H2O
Linear Formula Na2Cr2O7·2H2O
Formula Weight 298.00 (261.97 Anhydrous)
MDL Number MFCD00149166
UN Number UN3087
Merck Index 14,8609
Chemical Name or Material Sodium dichromate dihydrate
View More Specs


Products ${productFamilyLength}
Catalog Number Mfr. No. Quantity Price Quantity  
Catalog Number Mfr. No. Quantity Price Quantity  
AAL1489022 SDS Alfa Aesar™
L1489022*
100g Each for $38.18
AAL1489036 SDS Alfa Aesar™
L1489036
500g N/A N/A  
Please call Customer Service at 1-800-234-7437 or send an email to help@thermofisher.com for assistance.
Specifications

Description

Applications
Sodium dichromate is used as a strong oxidizing agent in organic synthesis. It is used in metal finishing as an aid of corrosion resistance, manufacture of inorganic chromate pigments and in the preparation of colored glass and ceramic glazes. It is used as a mordant for acidic dyes to improve their color-fast properties and as a corrosion inhibitor in undercoats and primers.

Solubility
Soluble in water. Insoluble in alcohol.

Notes
Keep away from sources of ignition, combustible materials. Do not ingest. Do not breathe dust.
Description & Specifications

Chemical Identifiers

7789-12-0
Na2Cr2O7·2H2O
MFCD00149166
14,8609
Cr2Na2O7·2H2O
298.00 (261.97 Anhydrous)
UN3087
Sodium dichromate dihydrate

Specifications

298.00 (261.97 Anhydrous)
Odorless
UN3087
MFCD00149166
14,8609
Sodium dichromate dihydrate
100°C (in - 2H2O)
100g
Na2Cr2O7·2H2O
7789-12-0
Cr2Na2O7·2H2O
99%

Safety and Handling

GHS H Statement
H272-H301-H330-H334-H340-H350-H360-H372-H314-H312-H317
May intensify fire; oxidizer.
Toxic if swallowed.
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.
Harmful in contact with skin.
May cause an allergic skin reaction.

GHS P Statement
P221-P301+P310-P303+P361+P353-P304+P340-P305+P351+P338-P320-P330-P405-P501a
Take any precaution to avoid mixing with combustibles.
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.
Store locked up.
Dispose of contents/container in accordance with local/regional/national/international regulations.

Danger

DOTInformation : Transport Hazard Class: 5.1; Packing Group: II; Proper Shipping Name: OXIDIZING SOLID, TOXIC, N.O.S.

RTECSNumber : HX7750000

TSCA : TSCA