Name: Tannin Powder Bulk
SKU: N/A

Tannin Powder Bulk - Premium Quality for Industrial Applications

Shaanxi New Things Biotech Co., Ltd. delivers enterprise-grade Tannin Powder Bulk with exceptional purity levels of 93% and 99%. Our yellow-brown powder features 80 mesh size precision and maintains ISO 22000 certification standards. With minimum order quantities of 25kg and rapid 2-4 day delivery times, we support industrial operations across leather manufacturing, beverage processing, and animal nutrition. Our advanced extraction technology ensures consistent molecular weight distribution and stable bioavailability. Each batch undergoes stringent quality control testing for heavy metals and moisture content below 8%.

Tannin Powder Bulk

Product Specifications

General Information
Product Name	Tannic Acid	Country of origin	China
Batch Number	NT20251228	Batch Quantity	850kgs
CAS	1401-55-4	Manufacturing Date	2025-12-28
Analysis Date	2025-12-28	Expiry Date	2027-12-27
Item	Specification	Result
Physical Property
Appearance	Yellow-brown Powder	Complies
Color	Yellow-brown	Complies
Tannic Acid	≥94%	95.2%
Odor	Characteristic	Complies
General Analysis
Particle size	95% Pass 80 Mesh	Complies
Loss on Drying	≤9%	7.4%
Ash	≤1%	0.5%
Contaminants
Heavy Metal	<10ppm	Complies
Arsenic(As)	<2ppm	Complies
Lead(Pb)	<0.5ppm	Complies
Cadmium(Cd)	<0.3ppm	Complies
Mercury(Hg)	<1ppm	Complies
Copper(Cu)	<1.0ppm	Complies
Microbiological
Aerbic Bacteria Count	<10000CFU/g	Complies
Yeast & Mold	<100CFU/g	Complies
E.Coli	Negative	Negative
Salmonella	Negative	Negative
Shelf Life	24 months under the conditions below, no antioxidant used
Package	25 kg/drum outside and double food plastic bags inside.
Storage	Store in a cool and dry place away from Moisture, Light, Oxygen

Key Advantages

Natural Antimicrobial Properties

Our powder provides excellent antimicrobial and antibacterial effects. This helps maintain healthy intestinal microecology in animal feed applications. The natural compounds work effectively against harmful bacteria.

Superior Antioxidant Activity

You get powerful natural antioxidant benefits that improve meat quality and flavor. Our extraction process preserves the active polyphenolic compounds. This ensures maximum effectiveness in your applications.

Enhanced Feed Efficiency

The product improves feed utilization rates and promotes healthy animal growth. You can reduce feed costs while maintaining optimal nutrition levels. This makes it an economical choice for large-scale operations.

Versatile Industrial Applications

Our Tannin Powder Bulk serves multiple industries including leather manufacturing, beverage processing, and animal nutrition. The consistent quality ensures reliable performance across different applications.

Industrial Applications

Leather Manufacturing

In leather processing, you can use our product for vegetable tanning and retanning operations. The powder provides excellent dimensional stability and uniform thickness. It prevents heat yellowing in light-colored leather products.

Beverage Industry

For wine and beer production, our food-grade powder stabilizes color and prevents oxidation. It clarifies liquids by precipitating unstable proteins that cause haze. This ensures clear, high-quality beverages.

Animal Feed Additives

As a natural alternative to antibiotics, our product modulates gut flora effectively. It prevents diarrhea through astringency effects and improves protein retention in ruminants.

Water Treatment

The product works as an effective coagulant and flocculant in wastewater treatment. It neutralizes charges and removes contaminants naturally.

Application for Tannin Powder Bulk

Quality Assurance

We keep up strict quality control all through our generation handle. Each group experiences comprehensive testing utilizing industry-standard strategies. Our research facility approves tannin virtue through the Cover up Powder Method.

You get items with ensured least tannin substance over 72%. We test for overwhelming metals, dampness levels, and fiery remains substance. Our ISO 22000 certification guarantees nourishment security compliance.

The powder shows amazing solvency in warm water and liquor. This makes it simple to get ready uniform arrangements for your applications.

Storage and Handling

Store the powder in cool, dry situations underneath 25°C with mugginess beneath 60%. Keep holders fixed to avoid dampness assimilation. Put bulk sacks on beds to dodge ground contact.

Our multi-ply paper packs with PE liners give great assurance. The ordinary rack life is 2-3 a long time when put away legitimately. Continuously reseal holders promptly after opening.

Packing and Delivery

Our Factory

Our Certificate

Why Choose Our Tannin Powder Bulk?

You advantage from our broad worldwide supply chain arrange. We source from premium environmental planting bases around the world. Our progressed extraction innovation keeps up fixing immaculateness and stability.

We offer competitive estimating with adaptable bundling alternatives. Free tests are accessible for quality assessment. Our specialized bolster group helps with item optimization.

FAQ

Q: What's the contrast between hydrolysable and condensed tannins?

A: Hydrolysable tannins break down in water and acids, making them perfect for light-fastness applications. Condensed tannins stay chemically steady and work superior for overwhelming calfskin tanning.

Q: How do I anticipate the powder from caking amid storage?

A: Store in situations with less than 60% stickiness and reseal holders quickly after utilize. The hygroscopic nature requires cautious dampness control.

Q: Can I utilize this item for water treatment applications?

A: Yes, unmodified tannins work successfully for coagulation and flocculation. They neutralize anionic charges in wastewater frameworks naturally.

Q: Does powder color demonstrate concentration levels?

A: No, color demonstrates botanical source and oxidation level, not immaculateness. Continuously approve concentration through research facility testing methods.

Q: What's the ordinary rack life for mechanical storage?

A: Appropriately put away unopened sacks final 2-3 a long time. Cold dissolvable parameters may alter marginally over time due to proceeded polymerization.

Contact Us

Ready to enhance your operations with Tannin Powder Bulks? Contact us at info@newthingsbiotech.com for technical support and bulk pricing.