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Sodium Dichromate Dihydrate (Crystalline/Certified ACS), Fisher Chemical

$430.77 - $5,120.46

Chemical Identifiers

Chemical Name or Material Sodium Dichromate Dihydrate
CAS 7789-12-0
Purity Grade Certified ACS Grade
Physical Form Solid
Assay 99.5 to 100.5%
Assay Percent Range 99.5 to 100.5 %
Molecular Formula Cr2Na2O7 · 2 H2O
Formula Weight 298
MDL Number MFCD00149166
Synonym Chromic Acid Disodium Salt
View More Specs
Products
Catalog Number Mfr. No. Packaging Quantity Price Quantity    

S235-3

  SDS
fisher scientific company
S2353
Poly Bottle 3kg Case of 4 Each for $5,120.46

S235-500

  SDS
fisher scientific company
S235500
Poly Bottle 500g Each for $430.77
Case of 6 Each for $2,584.62
Description & Specifications

Specifications

Purity Grade Certified ACS Grade
Formula Weight 298
Boiling Point 400°C
Melting Point 357°C
Quantity 3kg
DOT Information DOT Class 5.1, : Oxidizer
Physical Form Solid
Assay 99.5 to 100.5%
Molecular Formula Cr2Na2O7 · 2 H2O
Color Orange
pH 3.5 to 3.9
UN Number 1479
Insoluble Matter 0.005% max.
Magnesium (Mg) 0.005% max.
Aluminum (Al) 0.002% max.
Chloride 0.005% max.
Chemical Name or Material Sodium Dichromate Dihydrate
Assay Percent Range 99.5 to 100.5 %
CAS 7789-12-0
Health Hazard 1 Signal Word:DANGER!
Health Hazard 3 Emergency Overview
Oxidizer: Contact with combustible/organic material may cause fire. Cancer hazard. Causes burns by all exposure routes. Very toxic by inhalation. Toxic if swallowed. Harmful in contact with skin.
Packaging Poly Bottle
MDL Number MFCD00149166
Identification Pass Test
Potassium (K) 0.01% max.
Sulfate 0.01% max.
Synonym Chromic Acid Disodium Salt
Calcium (Ca) 0.003% max.
ChemAlert Storage Symbol Yellow