129695-80-3 Usage
General Description
KN 04, also known as potassium nitrate, is a chemical compound composed of potassium and nitrate ions. It is commonly used in fertilizers, pyrotechnics, and food preservatives. In agriculture, potassium nitrate is an important source of nitrogen and potassium for plant growth. In pyrotechnics, it is used as an oxidizing agent to produce fireworks and in food preservation, it is added to cured meats to prevent bacterial growth. KN 04 is also used in the manufacturing of glass and ceramics, and in the production of rocket propellants. However, it should be handled carefully as it can be harmful if ingested, inhaled or comes into contact with the skin.
Check Digit Verification of cas no
The CAS Registry Mumber 129695-80-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,9,6,9 and 5 respectively; the second part has 2 digits, 8 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 129695-80:
(8*1)+(7*2)+(6*9)+(5*6)+(4*9)+(3*5)+(2*8)+(1*0)=173
173 % 10 = 3
So 129695-80-3 is a valid CAS Registry Number.
InChI:InChI=1/C37H35N5O5S2/c43-48(44,36-10-4-6-29-25-38-18-16-34(29)36)40-31(27-41-20-22-42(23-21-41)32-8-2-1-3-9-32)24-28-12-14-33(15-13-28)47-49(45,46)37-11-5-7-30-26-39-19-17-35(30)37/h1-19,25-26,31,40H,20-24,27H2
