3375-11-9 Usage
General Description
3,3'-sulphonyldi(benzenesulphonohydrazide) is a chemical compound with the molecular formula C12H12N4O8S2. Also known as Bis(p-benzenesulphonyl)hydrazide, it is a white to off-white powder that is insoluble in water. 3,3'-sulphonyldi(benzenesulphonohydrazide) is used as a curing agent for epoxy resins, and as a cross-linking agent for polymers. It is also used as a flame retardant in various materials, including textiles, plastics, and rubber. Additionally, it can act as a blowing agent in the production of foams. Due to its ability to prevent the spread of fire, it is commonly used in the production of fire-resistant materials. However, it is important to handle this compound with caution, as it may be harmful if swallowed, inhaled, or absorbed through the skin.
Check Digit Verification of cas no
The CAS Registry Mumber 3375-11-9 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,3,7 and 5 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 3375-11:
(6*3)+(5*3)+(4*7)+(3*5)+(2*1)+(1*1)=79
79 % 10 = 9
So 3375-11-9 is a valid CAS Registry Number.
