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SOL-TRC-SOD-300G

Sodium Stannate

Rs. 3,547.00
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SIZE: 300g
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Sodium Stannate is an inorganic compound used as a stabilizer, corrosion inhibitor, and catalyst in cosmetics and industrial applications, offering enhanced formulation stability and metal protection properties.

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  • Description

General Description

Sodium Stannate (Na₂[Sn(OH)₆] or Na₂SnO₃·xH₂O) is an inorganic tin-based compound typically available as a white or slightly yellowish crystalline powder. It is highly soluble in water and exhibits strong alkalinity. In cosmetic applications, Sodium Stannate is primarily valued for its stabilizing properties, metal-ion control, and its function as an antioxidant booster in certain formulations. It is also used as a corrosion inhibitor in packaging-sensitive products.

Uses in the Cosmetic Industry

Although not widely used in mainstream cosmetics, Sodium Stannate serves specialized roles in certain formulations:

  • Stabilizer for Hydrogen Peroxide Systems: Common in hair colorants, bleaching powders, and oxidative hair products. Helps prevent premature decomposition of hydrogen peroxide.
  • Chelating Agent: Controls metal ion contamination that may affect product color, stability, or efficacy.
  • Antioxidant Enhancer: Helps maintain stability of oxidative formulations by minimizing unwanted reactions with trace metals.
  • pH Regulator: Provides alkalinity to formulations requiring a controlled high-pH environment.

Its use is concentrated in professional hair bleaching and oxidation-based hair treatments, where stability and controlled reactivity are critical.

Hazards

Sodium Stannate must be handled with care due to its chemical reactivity and potential health hazards:

  • Corrosive / Strongly Alkaline: Can cause skin burns or irritation at high concentrations; protective handling is required.
  • Eye Irritation: Direct contact may cause severe irritation or eye damage.
  • Respiratory Hazard: Dust inhalation may irritate the respiratory tract; use in well-ventilated areas.
  • Systemic Toxicity: Tin compounds may pose toxicity risks if ingested; not for oral-use products.
  • Environmental Concerns: May be harmful to aquatic life; waste disposal must follow regulatory guidance.

In cosmetic formulations, Sodium Stannate is used at very low and carefully controlled levels to minimize risk while providing functional benefits.

  • DETAILS

CAS Number: 12058-66-1
INCI: Sodium Stannate
Composition:Sodium stannate is an inorganic compound composed primarily of sodium ions and stannate ions (SnO₃²⁻ or Sn(OH)₆²⁻ depending on hydration). Commercial forms often contain sodium stannate trihydrate (Na₂SnO₃·3H₂O).

Purity Grade: Industrial / Technical / Cosmetic Grade (depending on supplier)

Appearance: White crystalline powder or granules

Solubility:Soluble in water, forming an alkaline solution. Insoluble in organic solvents.

Preservation:Does not require preservation; stable inorganic salt

Raw Material Sources:Derived from tin metal or tin oxide reacted with sodium hydroxide

Manufacture:Produced by dissolving tin metal or tin(IV) oxide in sodium hydroxide, followed by purification and crystallization. Dehydration may be applied to produce anhydrous material.

Animal Testing: Not animal tested

GMO: GMO-free (not derived from biological sources)

Vegan: Contains no animal-derived ingredients

Proposition:SODIUM STANNATE complies with applicable chemical safety and regulatory standards where permitted for industrial or cosmetic use.

Warning:Highly alkaline; may cause skin and eye irritation. Use gloves and protective eyewear when handling. Avoid inhalation of dust. Store in tightly closed containers away from moisture and incompatible substances (acids).

Formulator’s Queries, We Answered

INCI name: Sodium Stannate. Common CAS numbers used for different forms include 12058-66-1 (anhydrous) and other registry numbers for hydrates/variants (e.g., trihydrate/hexahydroxide forms are referenced separately in supplier data). Always list the exact CAS shown on your supplier Certificate of Analysis for the batch you purchase

Sodium stannate is a tin(IV) oxyanion salt (a stannate) typically produced by dissolving tin or tin(IV) oxide in sodium hydroxide. It exists in several forms (anhydrous, hydrates) with slightly different CAS entries.

Reported and historical uses in personal care include:

  • Stabiliser for hydrogen peroxide (used in hair-bleaching/oxidative hair colour systems).
  • Functional inorganic additive in specialty formulas (patents and older literature reference tin/stannate salts in deodorant/antiperspirant concepts and other metal-salt astringent roles). Note: these uses are niche and not widespread — formulation R&D and safety testing are required

Yes — Sodium Stannate appears in the EU COSING database as an ingredient entry (COSING reference). Presence in COSING is informational; it does not replace a regulatory safety assessment for finished cosmetic products. Always complete a product safety assessment under the EU Cosmetics Regulation (EC) No 1223/2009 if marketing in the EU

SDS documents for sodium stannate (especially hydrate forms) show serious hazard classifications: it can cause severe skin burns and serious eye damage (e.g., H314) and is harmful to aquatic life. Handling requires appropriate PPE, engineering controls and spill procedures. Review the Supplier SDS for the specific form you buy