10141-00-1 Usage
Chemical Properties
Different sources of media describe the Chemical Properties of 10141-00-1 differently. You can refer to the following data:
1. Also known as chrome alum and chrome potash alum, CrK(S04)2·12H20 is dark, violet-red crystals that are efflorescent and soluble in water. Derived by reducing potassium dichromate in dilute sulfuric acid with sulfurous acid. Used in tanning(chrome-tan liquors), textile dye(mordant), photography (fixing bath)and ceramics.
2. Chromium potassium sulfate is a crystalline compound whose color may range from violet-red to black
Uses
Tanning (chrome-tan liquors), textile dye (mordant), photography (fixing bath), ceramics.
General Description
The higher the pH more is the chromium (III) (crystal growth suppressor) adsorbed, on the surface of potassium sulfate crystal powder which is suspended in saturated solutions.
Hazard
Toxic by ingestion.
Safety Profile
Mutation data reported.
Questionable carcinogen. When heated to
decomposition it emits toxic fumes of K2O.
See also CHROMIUM COMPOUNDS and
SULFATES.
Potential Exposure
This material is used in tanning of leather; dyeing of fabrics; manufacture of glues and gums, chromium salts; ink, photographic emulsions, and ceramics
Shipping
UN3288 Toxic solids, inorganic, n.o.s., Hazard Class: 6.1; Labels: 6.1-Poisonous materials, Technical Name Required.
Incompatibilities
Contact with magnesium, aluminum may cause fire and explosion hazard.
Check Digit Verification of cas no
The CAS Registry Mumber 10141-00-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,0,1,4 and 1 respectively; the second part has 2 digits, 0 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 10141-00:
(7*1)+(6*0)+(5*1)+(4*4)+(3*1)+(2*0)+(1*0)=31
31 % 10 = 1
So 10141-00-1 is a valid CAS Registry Number.
InChI:InChI=1/Cr.K.2H2O4S/c;;2*1-5(2,3)4/h;;2*(H2,1,2,3,4)/q+2;+1;;/p-4