TITANIUM DIOXIDE R900 FOOD GRADE

Product description: Titanium Dioxide R-900

At Quimiconsult we distribute Titanium Dioxide R-900, a white pigment of food grade rutile titanium dioxide, produced by the sulfate process, for general use as a high-performance pigment in a wide range of applications: food products, pharmaceuticals, cosmetics, paints and coatings, plastics, inks, construction materials, adhesives and roofing shingle manufacturing. Titanium Dioxide R-900 stands out for its excellent hiding power, opacity, gloss and ease of dispersion, making it the benchmark white pigment for anyone seeking stable, predictable whiteness, opacity and color performance. We handle it from our SQF (Safe Quality Food) certified facilities in Monterrey, Nuevo León, with complete regulatory documentation, stock availability and direct technical support, shipping throughout Mexico.

Titanium dioxide (TiO₂, CAS 13463-67-7, color index CI 77891, food additive E171) is the most widely used white pigment in the world thanks to its extremely high refractive index, which gives it opacity and whiteness that no other white pigment can match. The rutile grade —such as R-900— offers greater opacity, durability and weather resistance than the anatase grade, which is why it is the standard choice for coatings, plastics and applications that require long-lasting whiteness and high hiding power. With a purity above 94.0%, low soluble-ion content and a tinting strength above 120% relative to the standard, R-900 delivers consistent color performance from lot to lot.

For anyone looking for where to buy food grade titanium dioxide, high-hiding rutile white pigment, TiO₂ for paint, plastics or cosmetics, E171 white colorant or a reliable titanium dioxide supplier in Mexico, Quimiconsult offers a product of consistent quality, with documentary backing for audits and supplier approval, technical advice on dosing and dispersion, and a guaranteed supply chain from Monterrey.

Features and benefits of Titanium Dioxide R-900

• Excellent hiding power and opacity: its high refractive index lets it cover the substrate with less pigment, optimizing formulation cost.
• Excellent gloss: delivers high-quality gloss and semi-gloss finishes in coatings and plastics.
• Excellent dispersion: it incorporates and disperses easily in waterborne, solvent-borne and polymer systems, reducing grinding times and preventing agglomerates.
• Excellent opacity and retention characteristics: maintains whiteness and opacity throughout the service life of the finished product.
• High corrosion resistance and high resistivity: properties valued in industrial coatings and technical applications.
• Low soluble-ion content: minimizes interference in sensitive formulations and improves the stability of the final product.
• Sulfate-process rutile grade: greater opacity and durability than the anatase grade, with a competitive cost-performance balance.
• Purity > 94.0% and tinting strength > 120%: high, consistent color performance from lot to lot.

Applications of Titanium Dioxide R-900

Food industry (white colorant / opacifier)

As a food grade product, Titanium Dioxide R-900 is used as a white colorant and opacifier in sugar-based products, candies, chewing gum, dragees, coatings and films. Its use as a color additive in food is subject to the regulations of each market; in Mexico, titanium dioxide is listed as a color additive under the applicable COFEPRIS regulations. We recommend verifying the current regulatory status for the customer's specific market and application, since acceptance of titanium dioxide as a food additive varies between regions.

Pharmaceutical industry

In the pharmaceutical industry, titanium dioxide is used as an opacifier and white colorant in tablet coatings, capsules, films and suspensions, where it provides opacity to protect light-sensitive active ingredients and color uniformity in the finished product.

Cosmetics and personal care

Identified as CI 77891, titanium dioxide is a widely used cosmetic ingredient serving as a white pigment, opacifier and coverage agent in makeup, creams, powders and personal care formulations, providing opacity, whiteness and an even finish.

Construction materials

R-900 is incorporated in the production of white or light-colored construction mixes, mortars, textured coatings, waterproof sealants and materials that require neutral shades and high brightness, providing whiteness, opacity and uniform color performance.

Adhesives, shingles, paper and other technical applications

Titanium dioxide is also used in adhesives, roofing shingle manufacturing, metal furniture finishes, interior industrial coatings and other technical applications that require opacity, whiteness and color stability.

Technical specifications of Titanium Dioxide R-900

• Chemical name: Titanium dioxide (TiO₂)
• CAS number: 13463-67-7
• Color index / additive: CI 77891 / E171
• Type: Rutile, sulfate process, food grade
• Physical state: Solid (powder)
• Color: White
• Purity: > 94.0%
• Tinting strength (vs. standard): > 120.0%
• Appearance: Not inferior to the standard
• Volatile matter at 105 °C: 0.10%
• pH (3% solution): 6.0 – 8.5
• Residue on 45 µm sieve: 0.01%
• Facility certification: SQF (Safe Quality Food)

Every delivery comes with its corresponding Certificate of Analysis (COA), Safety Data Sheet (SDS), Technical Data Sheet (TDS) and additional regulatory documentation as required by the customer for its audit and supplier approval processes.

Indicative dosage by application

Titanium dioxide is a pigment; its dosage depends on the level of whiteness, opacity and hiding power required in each formulation. The following are indicative reference loadings, subject to validation under the customer's specific conditions.

Handling and dispersion recommendations

Titanium Dioxide R-900 disperses easily in waterborne, solvent-borne and polymer systems. To achieve maximum hiding power and avoid agglomerates, we recommend adding the pigment gradually under agitation and completing the dispersion with the grinding equipment suited to each system (high-speed disperser, bead mill, or extruder in the case of plastics). Because it is a powder, it should be handled so as to minimize airborne dust and with adequate ventilation. The optimal concentration and dispersion procedure should be validated for the customer's specific formulation.

Safety, handling and storage (SDS information)

According to its Safety Data Sheet, Titanium Dioxide R-900 is classified as Carcinogenicity Category 2, with hazard statement H351 "Suspected of causing cancer" and signal word Warning. Titanium dioxide (CAS 13463-67-7) is classified by IARC as possibly carcinogenic to humans (Group 2B). This classification is associated mainly with dust inhalation, so dust control and respiratory protection are the key preventive measures during handling.

Personal protective equipment (PPE): safety glasses with side shields or a face shield, neoprene gloves, apron, protective clothing and boots, and a dust mask. Avoid breathing dust, mist or spray. Wash thoroughly after handling.

First aid:

• Inhalation: move the affected person to fresh air; if breathing is irregular or stops, trained personnel should provide artificial respiration or oxygen. Get medical attention.
• Eye contact: rinse immediately with plenty of water for at least 15 minutes; remove contact lenses if easy to do and continue rinsing. Get medical attention.
• Skin contact: rinse contaminated areas with water; seek medical attention if irritation occurs.
• Ingestion: harmless substance not absorbed by the digestive tract; do not induce vomiting and call a doctor.

Stability and storage: product is stable under the recommended storage conditions; avoid high temperatures. Keep the container tightly closed and labeled, in a cool, dry and well-ventilated place. No specific incompatible materials are listed. Not regulated for transport. Complies with NOM-018-STPS-2015 and is classified and labeled in accordance with the Globally Harmonized System (GHS). NFPA rating: Health 2, Flammability 2, Reactivity 1.

Disposal: both leftover product and empty containers must be disposed of in accordance with current environmental protection and hazardous waste legislation, through an authorized company.

Titanium Dioxide R-900 versus other TiO₂ grades

Rutile (R-900) vs. anatase: the rutile grade has a higher refractive index, opacity and durability, as well as better weather resistance, making it the choice for coatings, plastics and exterior or long-lasting-whiteness applications. The anatase grade offers a slightly bluer tone but lower durability and higher photoactivity. Being rutile, R-900 delivers the best balance of opacity and resistance for most industrial applications.

Sulfate process vs. chloride process: R-900 is produced by the sulfate route, which is widely used and offers an excellent cost-performance ratio, yielding high-opacity, well-dispersing rutile pigments suitable for a wide range of paint, plastic, ink and construction applications.

R-900 vs. generic, unspecified titanium dioxide: R-900 guarantees purity > 94.0%, tinting strength > 120% relative to the standard, low sieve residue and low soluble-ion content, with lot-to-lot consistency and complete regulatory documentation, compared with generic materials of variable quality and uncertain traceability.

Frequently asked questions about Titanium Dioxide R-900

What is Titanium Dioxide R-900 and what is it used for?

It is a food grade rutile titanium dioxide white pigment, produced by the sulfate process, used for its high hiding power, opacity, gloss and ease of dispersion in paints and coatings, plastics, inks, cosmetics, pharmaceuticals, food (as a white colorant / opacifier where regulations allow) and construction materials.

Is R-900 rutile or anatase?

It is a rutile grade titanium dioxide, offering greater opacity, durability and weather resistance than the anatase grade, and is the standard choice for coatings, plastics and long-lasting-whiteness applications.

What are the purity and tinting strength of R-900?

R-900 has a purity above 94.0% and a tinting strength above 120% relative to the standard, with volatile matter at 105 °C of 0.10%, residue on a 45 µm sieve of 0.01% and a pH (3% solution) of 6.0 to 8.5.

Is it food grade? Can it be used as a food colorant?

Yes, it is food grade and is used as a white colorant / opacifier (E171) in sugar-based products, candies, chewing gum and dragees. Its use as a color additive in food is subject to the regulations of each market; in Mexico it is listed under the applicable COFEPRIS regulations. We recommend verifying the current regulatory status for the specific market and application, since acceptance of titanium dioxide as a food additive varies between regions.

What are the CAS number, E-number and CI of titanium dioxide?

The CAS number of titanium dioxide is 13463-67-7. As a food additive it is identified by the number E171, and as a pigment (cosmetics and color index) by the designation CI 77891.

Is titanium dioxide safe to handle?

Titanium dioxide is classified as a Category 2 carcinogen (H351) and as possibly carcinogenic to humans, Group 2B, by IARC, associated mainly with dust inhalation. It should be handled so as to avoid generating and inhaling dust, with a protective mask, goggles, gloves and suitable clothing, and with appropriate ventilation. Always consult the SDS before use.

How is R-900 dispersed?

It disperses easily in waterborne, solvent-borne and polymer systems. We recommend adding it gradually under agitation and completing the dispersion with the grinding equipment suited to each system, validating the concentration and procedure for the formulation.

Where can I buy Titanium Dioxide R-900 in Mexico?

At Quimiconsult we distribute Titanium Dioxide R-900 from our facilities in Monterrey, Nuevo León, with stock availability and shipping throughout Mexico. Contact us at +52 (81) 8105 0063, and our technical team will advise you on grade selection, dosing and regulatory documentation.

Other names and terms related to Titanium Dioxide R-900

In purchase requests, specification sheets and online searches, this product is often referred to by various names and functional descriptions used by buyers, formulators and quality managers who are looking for the solution without knowing the exact designation:

• food grade titanium dioxide / rutile titanium dioxide
• TiO₂ / titanium dioxide (dióxido de titanio, bióxido de titanio)
• high-hiding white pigment / rutile white pigment
• E171 white colorant / E171 additive / white food colorant
• CI 77891 / cosmetic white pigment
• white opacifier / opacifying agent
• titanium dioxide for paint / for coatings / for inks
• titanium dioxide for plastics / for masterbatch
• titanium dioxide for cosmetics / for pharmaceuticals / for tablets and capsules
• titanium dioxide for construction / mortar / light-colored textured finishes
• sulfate process rutile titanium dioxide
• titanium dioxide price / titanium dioxide supplier Mexico
• R-900 / TiO₂ R-900 / titanium dioxide R900

These variations help buyers, formulators and quality managers place Titanium Dioxide R-900 within the segment of high-performance white pigments distributed by Quimiconsult.

Why buy Titanium Dioxide R-900 from Quimiconsult?

Quimiconsult is a Mexican company with more than 30 years of experience in specialty chemicals for the food, pharmaceutical, cosmetic, animal nutrition, agricultural and industrial sectors. When you buy Titanium Dioxide R-900 from Quimiconsult you get:

• A product of consistent quality (purity > 94.0%, tinting strength > 120%), handled in SQF-certified facilities.
• A high-hiding, high-opacity rutile grade, with excellent dispersion to optimize your formulations.
• Complete regulatory documentation (COA for each lot, TDS, SDS) for audits and supplier approval.
• Direct technical support, with advice on grade selection, dosing and dispersion for your application.
• Stock availability from Monterrey, Nuevo León, with shipping throughout Mexico and a reliable supply chain.
• Commercial support with stable supply arrangements and competitive volume pricing.

Does your formulation need consistent whiteness, opacity and hiding power? Contact us today at +52 (81) 8105 0063: we will analyze your application, advise you on dosing and dispersion method, and offer you the most competitive quote on the market for a pigment of consistent quality with full documentary backing.

Related products

Titanium Dioxide R-900 is part of our portfolio for the paints and coatings, plastics and rubber, personal care and cosmetics, pharmaceutical, food and beverage, construction and pulp and paper industries. Some products in our catalog that complement its use:

• Titanos® industrial grade — industrial grade titanium dioxide for paints, plastics and construction, when food grade is not required.
• Silicon Dioxide (dióxido de silicio) — flow agent, anti-caking agent and matting agent for pigments, powders and coatings.
• Surfad Emulsor — dispersant for incorporating and stabilizing pigments in paints and coatings.
• SAG 471 — silicone defoamer for waterborne systems (paints, coatings and processes).
• Xanthan Gum (Xanthan Gum 80 / 200) and Guar Gum — thickeners and rheology modifiers for paints, cosmetics and food.
• HPMC — cellulosic thickener and film former for coatings and for pharmaceutical tablet coating.
• PVP K30 / PVP K90 — binders and film formers for pharmaceutical and personal care applications.
• USP Glycerin, USP Propylene Glycol and PEG 400 — vehicles and humectants for cosmetics and pharmaceuticals.
• Parabens (Methylparaben / USP Propylparaben) — preservatives for cosmetic and pharmaceutical formulations.
• Calcium propionate, Potassium sorbate, Sodium benzoate and Citric acid — preservatives and acidulants for the food industry.

Looking for another pigment, additive or raw material for your formulation? Contact us and we will gladly review the options in our catalog for your industry.