6381-79-9 Usage
Chemical Properties
white crystalline powder
Uses
Potassium carbonate sesquihydrate is used for manufacturing of soaps, pigments, printing ink, glass, pottery, other potassium salts and as an analytical lab reagent. It is also useful as a reagent for removing carbon dioxide from ammonia.
General Description
Crystals of potassium carbonate sesquihydrate belong to the monoclinic crystal system and space group C2/c.
Check Digit Verification of cas no
The CAS Registry Mumber 6381-79-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,3,8 and 1 respectively; the second part has 2 digits, 7 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 6381-79:
(6*6)+(5*3)+(4*8)+(3*1)+(2*7)+(1*9)=109
109 % 10 = 9
So 6381-79-9 is a valid CAS Registry Number.
InChI:InChI=1/2CH2O3.4K.3H2O/c2*2-1(3)4;;;;;;;/h2*(H2,2,3,4);;;;;3*1H2/q;;4*+1;;;/p-4