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calcium carbonate toothpaste pdf

Effect of toothpaste with natural calcium carbonate ...

Request PDF | Effect of toothpaste with natural calcium carbonate/perlite on extrinsic tooth stain | The current study was designed to determine the effect of natural calcium carbonate toothpaste ...

The anti-caries efficacy of calcium carbonate-based ...

2021-6-8 · Request full-text PDF. ... Acid softened enamel specimens were treated with either the micro-calcium containing toothpaste, a calcium carbonate toothpaste or a non-fluoride silica toothpaste in an ...

TITRIMETRIC ANALYSIS OF CALCIUM CARBONATE IN

2019-12-10 · Calcium carbonate overdose occurs when someone takes more than the normal or recommended amount of a product containing this substance. This can be by accident or on purpose. Calcium carbonate can be dangerous in large amounts METHODS There are different method to measure the amount of Calcium carbonate in toothpaste.

(PDF) In vitro efficacy of a whitening toothpaste ...

International Dental Journal (2005) 55, 197–202 In vitro efficacy of a whitening toothpaste containing calcium carbonate and perlite M J Pickles, M Evans, C J Philpotts, A Joiner and R J M Lynch Bebington, UK N Noel and M Laucello Casalpusterlengo, Italy Objectives: The studies described in this paper aimed to assess the stain removal efficacy, fluoride efficacy and abrasivity to enamel and ...

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The results were obtained after brushing the nano-ionomer surfaces with Aquabidest, nano calcium carbonate toothpaste, and calcium carbonate toothpaste. There was an increase in surface roughness value after brushing for the first 10 minutes, the second 10

Effect of toothpaste with natural calcium carbonate ...

Objective: The current study was designed to determine the effect of natural calcium carbonate toothpaste containing Perlite and microgranules (Whitening toothpaste) on extrinsic tooth stain compared to a standard commercial toothpaste formulation with precipitated calcium carbonate (PCC) as abrasive and a commercial toothpaste with dicalcium phosphate dihydrate (DCPD) as abrasive.

TOOTHPASTE - chymist

2012-11-7 · Table 3 Moh’s hardness of Dental Abrasives Compound (Formula) Moh’s Hardness Dentin 3.0-4.0 Tooth enamel 5.0 Baking soda, NaHCO3 2.5 Dicalcium phosphate dihydrate, CaHPO4 2H2O 2.5 Calcium carbonate, CaCO3 3.0 Anhydrous dicalcium phosphate, CaHPO4 3.5 Hydrated silica dioxide, SiO2 2.5-5.0 Calcium pyrophosphate, Ca2P2O7 5.0 Alumina, Al2O3 9.25 Some active toothpaste

PRECIPITATED CALCIUM CARBONATES (PCCS)

2020-5-26 · Precipitated Calcium Carbonate is widely used medicinally as an inexpensive dietary calcium supplement or as a gastric antacid. Many medicines contain PCC, as the base material of pills, or for bulking of liquid medicines, ointments or creams. PERSONAL CARE PCCs are used in toothpaste as a viscosity aid and mild abrasive. Other uses include:

Determination of CaCO3 in toothpaste Free Essay Example

2016-9-23 · There is 20% of calcium carbonate in toothpaste. The products of the reaction between calcium carbonate and hydrochloric acid are calcium chloride, water and carbon dioxide. Calcium carbonate in toothpaste helps to clean the dirty stains on our teeth to promote oral hygiene and prevent the forming of plaques on our teeth.

(PDF) In vitro efficacy of a whitening toothpaste ...

International Dental Journal (2005) 55, 197–202 In vitro efficacy of a whitening toothpaste containing calcium carbonate and perlite M J Pickles, M Evans, C J Philpotts, A Joiner and R J M Lynch Bebington, UK N Noel and M Laucello Casalpusterlengo, Italy Objectives: The studies described in this paper aimed to assess the stain removal efficacy, fluoride efficacy and abrasivity to enamel and ...

Triaminingsih WKHVXUIDFHURXJKQHVVRIQDQR

The results were obtained after brushing the nano-ionomer surfaces with Aquabidest, nano calcium carbonate toothpaste, and calcium carbonate toothpaste. There was an increase in surface roughness value after brushing for the first 10 minutes, the second 10

Effect of a calcium carbonate-based toothpaste with 0.3% ...

The effects of a calcium carbonate-based toothpaste with added 0.3% triclosan on the pH of human dental plaque after a cariogenic challenge with 10% sucrose solution was investigated against a calcium carbonate-based toothpaste without triclosan and an alumina-based toothpaste. A silica-based toothp

Effect of toothpaste with natural calcium carbonate ...

2004-10-1 · Objective: The current study was designed to determine the effect of natural calcium carbonate toothpaste containing Perlite and microgranules (Whitening toothpaste) on extrinsic tooth stain compared to a standard commercial toothpaste formulation with precipitated calcium carbonate (PCC) as abrasive and a commercial toothpaste with dicalcium phosphate dihydrate (DCPD) as abrasive.

Effect of toothpaste with natural calcium carbonate ...

2010-12-31 · Objective: The current study was designed to determine the effect of natural calcium carbonate toothpaste containing Perlite and microgranules (Whitening toothpaste) on extrinsic tooth stain compared to a standard commercial toothpaste formulation with precipitated calcium carbonate (PCC) as abrasive and a commercial toothpaste with dicalcium phosphate dihydrate (DCPD) as abrasive.

TOOTHPASTE - chymist

2012-11-7 · Table 3 Moh’s hardness of Dental Abrasives Compound (Formula) Moh’s Hardness Dentin 3.0-4.0 Tooth enamel 5.0 Baking soda, NaHCO3 2.5 Dicalcium phosphate dihydrate, CaHPO4 2H2O 2.5 Calcium carbonate, CaCO3 3.0 Anhydrous dicalcium phosphate, CaHPO4 3.5 Hydrated silica dioxide, SiO2 2.5-5.0 Calcium pyrophosphate, Ca2P2O7 5.0 Alumina, Al2O3 9.25 Some active toothpaste

Bulletin 24 -- Formulating Toothpaste Using Carbopol

2021-6-9 · CS Refined, Lubrizol Advanced Materials, Inc.) along with the Carbopol® polymer and calcium carbonate, results in a toothpaste formulation that has both a creamy smooth texture and a long shelf-stability profile. (Please see Formulation OC-004.) The stability and the appearance of toothpaste has a significant effect on the consumer image of the

Method for the manufacture of toothpaste - Colgate ...

1999-5-14 · A method is disclosed for the manufacture of a toothpaste containing an ingredient mixture of a calcium carbonate abrasive, a thickener and an aqueous humectant wherein there is sequentially added the calcium carbonate abrasive dispersed in a high solids aqueous dispersion containing 50 to 80% by weight calcium carbonate to the aqueous humectant and thereafter adding the binder and

Calcium Carbonate (Caco3) Content In Toothpaste By |

Synopsis This experiment is the determination of Calcium Carbonate (CaCO3) content in toothpaste with the use of back titration while demonstrating quantitative transfer of solids and liquids. A accurately weighed quantity of toothpaste was dissolved in excess volumes of HCl. This solution is then titrated with NaOH to find the volume of the ...

Calcium Carbonate (CaCO3) - Uses, Preparation, Properties ...

Calcium Carbonate Formula. It is a chemical compound with the chemical formula CaCO 3.; It is a white insoluble powder-like substance which occurs naturally in minerals, chalk, marble, limestone, calcite, shells, pearl, etc.; Medicinally, it is used as an antacid or as a calcium

Effect of toothpaste with natural calcium carbonate ...

2004-10-1 · Objective: The current study was designed to determine the effect of natural calcium carbonate toothpaste containing Perlite and microgranules (Whitening toothpaste) on extrinsic tooth stain compared to a standard commercial toothpaste formulation with precipitated calcium carbonate (PCC) as abrasive and a commercial toothpaste with dicalcium phosphate dihydrate (DCPD) as abrasive.

Synthesis and modification of calcium carbonate ...

Use synthesis of calcium carbonate particles, and their use as templates for further modification, with the aim of their use as abrasives in toothpaste formulations, is explored in this dissertation. Linear polyols were shown to have a strong affect on the morphology of precipitated calcium carbonate particles, as well as a stabilizing effect of the vaterite polymorph.

TOOTHPASTE COMPRISING FINE AND COARSE CALCIUM

1999-7-23 · 1. A toothpaste comprising, in a liquid or pasty medium, particulate calcium carbonate as the main abrasive cleaning agent, characterized in that the particulate calcium carbonate comprises a mixture of 75-92.5 % by weight of the mixture fine of particulate calcium carbonate with a weight average particle size of between 1 and 15 microns, and 7.5-25 % by weight of the mixture of coarse ...

Effects of Toothpaste Containing Granular Calcium ...

Aims and Objectives: To investigate the oral health effects of using toothpaste containing granular calcium carbonate (CaG).Materials and Methods: The subjects were adult volunteers. Two kinds of toothpaste, Paste P and Q were used. Paste P contained 13% CaG, which had a mean diameter of 250 µm and a breaking strength of 20 gf.

Carbonates - cdn.savemyexams.co.uk

2020-10-14 · Toothbright toothpaste contains three compounds, sodium fl uoride, calcium carbonate and water. Calcium carbonate is insoluble in water and sodium fl uoride is soluble in water. Plan an investigation to fi nd out the percentage of calcium carbonate present in this toothpaste. You are provided with common laboratory apparatus.

Clinical efficacy of toothpaste containing 8.0% arginine ...

2013-12-1 · Comparing the efficacy in reducing dentin hypersensitivity of a new toothpaste containing 8.0% arginine, calcium carbonate, and 1450 ppm fluoride to a benchmark commercial desensitizing toothpaste containing 2% potassium ion: an eight-week clinical study in Rome, Italy

Explore your toothpaste - uni-lj.si

2006-6-20 · ‘thick’ your toothpaste is. Modern toothpastes often contain fluorine compounds, such as sodium fluoride, which have been shown to be effective in reducing the incidence of tooth decay. Abrasives commonly used in toothpastes are hydrated silica, titanium dioxide, precipitated calcium carbonate and others. The typical size of

[PDF] Effect of a Calcium Carbonate-Based Dentifrice on ...

Since the effect of calcium carbonate (CaCO3) based dentifrice on enamel demineralization is not clearly established, it was evaluated using the IEDT model described by Zero’s group in 1992. This study had a crossover design and 10 volunteers were submitted to 3 treatment groups: a negative control, brushing without dentifrice; an active control, brushing with silica-based dentifrice (SiO2 ...

Homemade Toothpaste - A complete Beginner's Guide ...

Calcium carbonate is a 100% natural ingredient which is derived from limestone, chalk or marble and comprises about 4% of the earth’s crust.. In some countries it was used for cleaning and as stain remover. In others, it is a well known medication for heart burn and to treat calcium deficiencies.

USING CALCIUM CARBONATE WHISKERS AS

calcium carbonate on pulp, and found the Scott bond strength of papers with composite filler addition was higher than that of the PCC reference paper. Zhao et al. (2005) used starch-modified PCC as papermaking filler to improve the strength of high filler content papers. Unfortunately, to date, none of these technologies have delivered a practical,