13517-17-4 Usage
Chemical Properties
Different sources of media describe the Chemical Properties of 13517-17-4 differently. You can refer to the following data:
1. Deliquescent yellow monoclinic crystals
from H2O.
2. Sodium chromate, including the hexahydrate, is yellow crystalline solids that can also be used in solution. Disodium dichromate (10588-01-9):
Hazard
Confirmed carcinogen.
Safety Profile
Confirmed human carcinogen. When heated to decomposition it emits toxic fumes of Na2O. See also CHROMIUM COMPOUNDS and SODIUM CHROMATE.
Potential Exposure
Used to make dyes, inks, pigments, and other chromates; in leather tanning, a corrosion inhibitor in circulating water systems; metal treatment; a drilling mud additive; chemical intermediate for chromium catalysts; colorimetry, oxidizing agent; bleaching agent; an algicide, fungicide, insecticide; in wood preservation.
Shipping
UN3087 Oxidizing solid, toxic, n.o.s., Hazard Class: 5.1; Labels: 5.1-Oxidizer, 6.1-Poisonous materials, Technical Name Required. UN3085 Oxidizing solid, corrosive, n.o.s., Hazard Class: 5.1; Labels: 5.1-Oxidizer, 8-Corrosive material, Technical Name Required.
Incompatibilities
Aqueous solution in a base. A strong oxidizer. Violent reaction with reducing agents; combustibles, strong acids; organic materials.
Check Digit Verification of cas no
The CAS Registry Mumber 13517-17-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,5,1 and 7 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 13517-17:
(7*1)+(6*3)+(5*5)+(4*1)+(3*7)+(2*1)+(1*7)=84
84 % 10 = 4
So 13517-17-4 is a valid CAS Registry Number.
InChI:InChI=1/Cr.2Na.10H2O.4O/h;;;10*1H2;;;;/q;2*+1;;;;;;;;;;;;;2*-1/rCrO4.2Na.10H2O/c2-1(3,4)5;;;;;;;;;;;;/h;;;10*1H2/q-2;2*+1;;;;;;;;;;
