10195-67-2 Usage
General Description
P,P'-Oxybis(benzenesulfonyl semicarbazide) also known as Foaming Agent BH, is a chemical substance often used in the production of foamed plastics. It is a light yellowish powder at room temperature and is known for its high gas yield and fine, uniform cell structure in the final product. The compound's decomposition is non-toxic, aligning with environmental regulations, making it a popular choice for manufacturers. Its primary function is to produce gas during the polymerization process, which helps create a lightweight, porous structure in plastics.
Check Digit Verification of cas no
The CAS Registry Mumber 10195-67-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,0,1,9 and 5 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 10195-67:
(7*1)+(6*0)+(5*1)+(4*9)+(3*5)+(2*6)+(1*7)=82
82 % 10 = 2
So 10195-67-2 is a valid CAS Registry Number.
10195-67-2Relevant articles and documents
An efficient synthesis of sulfonylhydrazides and sulfonylsemicarbazides by utilizing alumina as a catalyst
Safaei-Ghomi, Javad
, p. 1561 - 1563 (2008/09/16)
Sulfonyl hydrazides and sulfonyl semicarbazides are readily prepared by the reacting of hydrazine derivatives with sulfonyl chlorides in the presence of basic alumina under solvent-free conditions. Reaction of a sulfonyl chloride with t-butylcarbazate, followed by hydrolysis provides the corresponding sulfonyl hydrazides in higher yield and shorter time than previously reported.
