Description
What is Thioglycolic Acid UN 1940 80%?
Thioglycolic acid, also written as TGA, is an organic acid with a thiol group. It works as a strong reducing agent. It breaks the disulfide bonds in hair keratin protein. This weakens the hair structure so it can be removed or reshaped easily.
You will find it used in depilatory creams for hair removal and in cold wave perm solutions. The 80% concentrate grade means you work with a highly active, low-water form. Compared to weaker solutions, the 80% version gives you more active thioglycolic acid per kilogram. Formulators often turn it into thioglycolate salts by adding alkali during mixing. This gives better control and cost efficiency in manufacturing.
Why Formulators Use Thioglycolic Acid UN 1940 80%
- Powerful Disulfide Bond Breaker: Thioglycolic acid quickly cuts the sulfur bonds that hold hair together. It delivers fast and consistent results in hair removal and perming products. Performance stays reliable even in different conditions across Pakistan.
- Best Results in Alkaline Conditions: It works most effectively when the pH is raised with strong bases. This converts it into active thioglycolate ions that act on the hair. Most professional depilatory formulas use this approach.
- High Active Content for Efficiency: Buying the 80% concentrate gives you more active thioglycolic acid per kilogram than diluted grades. You ship and store less volume. As your production grows, the cost per unit of active matter stays low.
- Works Well With Common Ingredients: Thioglycolic Acid 80% is compatible with the ingredients used in depilatory and perm bases. It pairs well with:
- Potassium hydroxide or sodium hydroxide (to form thioglycolate and reach high pH)
- Urea (helps active reach the hair faster)
- Thickeners and gelling agents
- Emollients and other additives
- Preservatives suitable for high-pH formulas
How to Use Thioglycolic Acid UN 1940 80% in Your Formulations
Handling Note:
Thioglycolic Acid 80% is a corrosive liquid with a very strong smell. It can cause serious skin burns and eye damage. Always wear chemical-resistant gloves, safety goggles, face shield, and full protective clothing. Work only in a well-ventilated area or under a fume hood. Never breathe the vapors. Add it slowly to your mixture. Keep it away from children and untrained persons. Never use it undiluted or directly on skin.
Extent of Use, By Type of Product:
| Product Type | Thioglycolic Acid 80% in Formula (by weight) |
| Depilatory Cream | 3% to 6% |
| Depilatory Lotion | 2% to 5% |
| Hair Perm Solution | 5% to 10% |
| Hair Straightening Base | 4% to 8% |
Target pH:
For depilatory creams and lotions, adjust the final pH between 11.0 and 12.5. This high pH activates the thioglycolate for effective hair bond breaking. Use potassium hydroxide or similar strong base to reach this range. For hair perm products, target pH is usually lower. Always measure with a calibrated pH meter and adjust carefully. Test every batch on a small scale first.
Formulation Build Order:
- Work in a well-ventilated area with full protective gear.
- Prepare your main water or base phase.
- Add Thioglycolic Acid 80% slowly with gentle stirring.
- Slowly add alkali solution (potassium hydroxide or sodium hydroxide) to raise pH and form thioglycolate. Monitor pH and temperature.
- Add urea if your formula uses it for better penetration.
- Add thickeners, emollients, or other additives.
- Cool if needed before heat-sensitive items.
- Check and adjust final pH to target range.
- Add fragrance and preservative if used.
- Mix well, fill containers, and label with safety warnings.
What You Can Make With Thioglycolic Acid UN 1940 80%
- Depilatory creams and lotions for body hair removal
- Professional salon hair removal products
- Cold wave perm solutions for curly styles
- Hair straightening and relaxing bases
- Other professional rinse-off products that need a strong keratin-reducing agent
Why Order From Stexol
- COA With Every Batch: Each batch comes with a Certificate of Analysis. You know the active matter and quality before you start production. No surprises and no failed batches from inconsistent raw material.
- No Minimum Order Pressure: We supply in small packs and bulk quantities because small-scale manufacturers and beauty entrepreneurs in Pakistan should access professional-grade ingredients without overstocking. Order what you need and scale when ready.
- Tiered Pricing for Larger Orders: The more you order, the better your per-unit cost. Message WhatsApp to get the current Thioglycolic Acid 80% price in Pakistan for your volume.
- Same-Day Dispatch: Orders received before the cutoff are shipped the same day. We work fast to match your production needs.
Frequently Asked Questions
Q: What is the difference between Thioglycolic Acid 80% and thioglycolate salts?
A: Thioglycolic Acid 80% is the acid concentrate. Formulators add alkali to turn it into thioglycolate salts, which are the active form used in depilatory and perm products. This gives more control and often better value.
Q: Can I use Thioglycolic Acid 80% directly without diluting?
A: No. It is corrosive and must always be diluted and neutralized in a complete formula. Direct use or wrong pH can damage skin and ruin product stability.
Q: Does Thioglycolic Acid 80% work in hard water areas?
A: Yes. It performs consistently for hair bond breaking across different water conditions in Pakistan.
Q: How should I store Thioglycolic Acid 80%?
A: Store in a cool, dry, well-ventilated place in a tightly closed container. Protect from sunlight, heat, and air. Shelf life is 12 months under proper conditions. Always reseal after use.
Q: Is Thioglycolic Acid safe for use in depilatory creams?
A: Yes, at recommended low levels in properly formulated products with correct high pH. It is a standard ingredient in professional depilatory and perm products when used and labeled correctly. Always follow regulations and test finished products.
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Small packs and bulk quantities available. COA included. Same-day dispatch. Bulk pricing available.
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