13463-98-4 Usage
General Description
Calcium abietate is a chemical compound that is a calcium salt of abietic acid, which is derived from resin acids found in pine trees. It is a white or yellowish powder that is non-toxic and has a wide range of applications in the industries of pharmaceuticals, cosmetics, and food additives. In pharmaceuticals, it is used as a lubricant and glidant in tablet formulations, as well as a component in topical ointments. In cosmetics, it is used as a thickening and opacifying agent in various products such as creams, lotions, and makeup. In the food industry, it is used as a stabilizer and emulsifier in certain products. Calcium abietate is generally considered safe for use when manufactured and handled according to good industrial practices.
Check Digit Verification of cas no
The CAS Registry Mumber 13463-98-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,4,6 and 3 respectively; the second part has 2 digits, 9 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 13463-98:
(7*1)+(6*3)+(5*4)+(4*6)+(3*3)+(2*9)+(1*8)=104
104 % 10 = 4
So 13463-98-4 is a valid CAS Registry Number.
InChI:InChI=1/2C20H30O2.Ca/c2*1-13(2)14-6-8-16-15(12-14)7-9-17-19(16,3)10-5-11-20(17,4)18(21)22;/h2*7,12-13,16-17H,5-6,8-11H2,1-4H3,(H,21,22);/q;;+2/p-2/t2*16-,17+,19+,20+;/m00./s1
13463-98-4Relevant articles and documents
Sulphonated dehydrogenated sylvate, the preparation and use
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Page/Page column 2, (2008/06/13)
This invention relates to salts of sulfodehydroabietic acid with bismuth or zinc, a kind of new salt useful in treating digestive canal ulcer, acute and chronic gastritis, and erosive gastritis etc., as well as its preparation and use. Said salts can be represented by formula (1), wherein R is Bi(OH)++ or Zn++, 2Bio+, 1/2ZnH, n=0-10. The preparation method comprises following steps: (a) sequentially treating the industrial abietic acid calcium salt with acid, base and extracting with organic solvent to give abietic acid with less isomer; (b) reacting said abietic acid with Pd/C to provide dehydroabietic acid, then converting it to pure sulphonic product, namely sulfodehydroabietic acid, via sulphonation and recrystallization; (c) by use of neutralization or salt displacement reaction to convert the sulphonic product of zinc or bismuth salts of sulfodehydroabietic acid. The resultant salts can used to prepare medicine for treating digestive canal ulcer and gastritis.