AddPhorce 99 (Tributyrin ≥99% Liquid)
≥99% ester purity — free butyric acid < 0.01%, moisture < 0.01%. Odorless, non-corrosive, thermostable.
Our highest-purity liquid tributyrin — ≥99% ester content with no carrier dilution, free butyric acid below 0.01% and moisture below 0.01%. Odorless and non-corrosive, it meters straight into premix or liquid feed lines and survives pelleting to release butyrate along the intestine.
Tributyrin is the glycerol ester of butyric acid. Unlike free butyric acid, tributyrin is odorless, non-corrosive and thermostable, and it passes through the stomach intact. Gut lipases then release butyrate gradually along the small and large intestine — delivering butyrate exactly where it drives gut function.
The gut microbiome, the intestinal immune system and feed conversion ratio (FCR) are the key drivers of profitability in livestock production. They share one important signaling factor: short-chain fatty acids (SCFAs), of which butyrate is the primary molecule driving gut function. The site, duration and density of butyrate release are the three signals that matter — and tributyrin covers all three.
Key Benefits
- ✓ Supports intestinal barrier integrity
- ✓ Helps control gut inflammation and lowers the nutrient cost of immune activation
- ✓ Promotes gut development in young animals
- ✓ Improves digestive capacity and feed digestibility
- ✓ Ultra-low free butyric acid (<0.01%) and moisture (<0.01%) — odorless and non-corrosive
- ✓ GMO-free, thermostable
Specifications
| CAS No. | 60-01-5 |
| Content | Tributyrin ≥ 99% |
| Typical batch analysis (GC) | Tributyrin 99.15% (typical, GC) · free butyric acid < 0.01% · moisture < 0.01% · acidity (as acetic acid) 0.0025% |
| Appearance | Colorless to pale yellow oily liquid |
| Grade | Feed grade |
| Shelf life | 24 months |
| Documents | TDS / MSDS / COA on request |
| HS Code | 3824.99 |
Recommended Dosage (mL per ton of feed)
| Target animals | Dosage |
|---|---|
| Pig | 500 – 2000 |
| Sow | 250 – 1000 |
| Poultry | 150 – 1000 |
| Pet (cat/dog) | 1000 – 2000 |
| Ruminant | 500 – 2000 |
| Aquatic | 500 – 1000 |
Other dosage levels may be advised for specific situations — please contact us.
Packaging, Trade & Delivery
| Packaging | 200 kg HDPE drum or 1,000 kg IBC tote |
| Minimum order | 1 drum (200 kg); samples available |
| Incoterms | FOB Tianjin/Qingdao · CIF · FCA Beijing / Manzhouli — others on request |
| Payment terms | T/T (bank transfer) · L/C at sight — other terms negotiable |
| Lead time | 7–15 days after order confirmation, subject to production schedule |
| Container load | 80 drums (16 t) per 20' FCL on pallets |
Terms above are typical; confirm packaging, MOQ, pricing and availability for your destination on the .
Frequently Asked Questions
What is AddPhorce 99 (Tributyrin ≥99% Liquid) used for?›
≥99% ester purity — free butyric acid < 0.01%, moisture < 0.01%. Odorless, non-corrosive, thermostable.
What is the specification and CAS number of AddPhorce 99 (Tributyrin ≥99% Liquid)?›
AddPhorce 99 (Tributyrin ≥99% Liquid) — CAS No. 60-01-5, Tributyrin ≥ 99%. Appearance: Colorless to pale yellow oily liquid. Supplied as feed grade.
How can I get the TDS, MSDS, COA or a quotation for AddPhorce 99 (Tributyrin ≥99% Liquid)?›
Technical data sheets, MSDS and certificates of analysis are available on request, along with samples and pricing. Contact SKF (Beijing) Biotechnology at contact@skfsw.com or via the .
This product is a feed additive intended for animal nutrition only. Use is subject to registration and maximum-inclusion rules in the destination market; verify local regulatory status before import.