10103-46-5 Usage
Description
Calcium phosphate is a naturally occurring mineral that is found in various forms such as oxydapatite, whitlockite, voelicherite, apatite, and phosphorite. It is a white insoluble powder and is the main constituent of bones. Calcium phosphate is used in a wide range of applications across different industries.
Usage:
Used in Fertilizers:
Calcium phosphate is used extensively as a fertilizer due to its high phosphorus content, which is essential for plant growth and development.
Used in Dental Products:
Calcium phosphate is used in dental products such as toothpaste and mouthwashes to help remineralize tooth enamel and prevent tooth decay.
Used in Ceramics and Polishing Powder:
Calcium phosphate is used as a raw material in the production of ceramics and as a polishing powder to give a high-gloss finish to various surfaces.
Used as a Stabilizer in Plastics:
Calcium phosphate is used as a stabilizer in plastics to prevent degradation and improve the durability of the material.
Used as an Anti-caking Agent:
Calcium phosphate is used as an anti-caking agent in various products to prevent them from clumping together.
Used as a Nutrient Supplement in Cattle Food:
Calcium phosphate is used as a nutrient supplement in cattle food to provide essential minerals and improve overall health.
Used for Clarifying Sugar Syrup:
Calcium phosphate is used in the clarification process of sugar syrup to remove impurities and improve the quality of the final product.
Used as a Mordant in Dyeing Textiles:
Calcium phosphate is used as a mordant in dyeing textiles to help fix dyes to the fabric and improve colorfastness.
Used as a Buffer to Control pH:
Calcium phosphate is used as a buffer to control pH levels in various applications, such as in the production of soap and detergents.
Used in Agricultural Industry:
Calcium phosphate is used in the agricultural industry as a fertilizer, particularly in the production of nitrophosphate fertilizers and compound fertilizers formed by ammoniation of superphosphates. It is also used in the calcining of phosphate rock, sodium carbonate, and silica to produce rhenania, or calcium sodium phosphate.
Preparation
Tribasic calcium phosphate is obtained from naturally occurring minerals for fertilizer applications. The compound may be prepared in the laboratory by the reaction of sodium phosphate with calcium chloride with excess of ammonia. Also, it can be prepared by treatment of calcium hydroxide with phosphoric acid:
2H3PO4 + 3Ca(OH)2 → Ca3(PO4)2 + 6H2O
Check Digit Verification of cas no
The CAS Registry Mumber 10103-46-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,0,1,0 and 3 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 10103-46:
(7*1)+(6*0)+(5*1)+(4*0)+(3*3)+(2*4)+(1*6)=35
35 % 10 = 5
So 10103-46-5 is a valid CAS Registry Number.
InChI:InChI=1/3Ca.2H3O4P.6H/c;;;2*1-5(2,3)4;;;;;;/h;;;2*(H3,1,2,3,4);;;;;;/p-6/r3CaH2.2H3O4P/c;;;2*1-5(2,3)4/h3*1H2;2*(H3,1,2,3,4)/p-6
