OEM Glutathione Milk Thistle Alpha Lipoic Acid Factory - Tannic Acid – Sanjiang

Short Description:

Send email to us

Product Detail

Product Tags

Feedback (2)

With a sound enterprise credit history, exceptional after-sales services and modern production facilities, we've earned an outstanding track record amongst our consumers across the whole world for Foods High In Antioxidants, Catechins And Polyphenols, Antioxidant Vitamins List, As a key enterprise of this industry, our company makes efforts to become a leading supplier, based on the faith of professional quality & worldwide service.

OEM Glutathione Milk Thistle Alpha Lipoic Acid Factory - Tannic Acid – Sanjiang Detail:

Properties: Light yellow or light brown amorphous powder,, oxidized and darkening when exposed to air. Soluble in water, ethanol, acetone, and ethyl acetate.tannic acid is a specific form of tannin, a type of polyphenol. Its weak acidity (pKa around 6) is due to the numerous phenol groups in the structure. The chemical formula for commercial tannic acid is often given as C76H52O46, which corresponds with decagalloyl glucose, but in fact it is a mixture of polygalloyl glucoses or polygalloyl quinic acid esters with the number of galloyl moieties per molecule ranging from 2 up to 12 depending on the plant source used to extract the tannic acid. Commercial tannic acid is usually extracted from any of the following plant parts: Tara pods (Caesalpinia spinosa), gallnuts from Rhus semialata or Quercus infectoria or Sicilian sumac leaves (Rhus coriaria).

Quality index : The product complies with the national standard GB5308-85.

dan-ning-suan

Uses

1. This product is widely used in extraction and acid iron ink manufacturing.

2. Used to produce leather tanning agent, mordant, rubber coagulant, protein agent, alkaloid precipitant.

3. Pharmaceutical products, such as raw materials for sulfa synergists (TMP).

4. Raw material for preparing medicinal acid, pyrogallic acid and sulfa drugs are also raw material for producing gallic acid and pyrogallol.

5. The use of resins made of tannins has been investigated to remove mercury and methylmercury from solution. Immobilized tannins have been tested to recover uranium from seawater.

6. Tannins can be used for production of anti-corrosive primer.

Storage

Moisture-proof and light-proof, sealed storage.

Packing

Kraft paper bag, net weight 25 kg.

Specifications

Specifications	Industrial grade
Implementation standards	LY/T1300-2005
Assay	≥81%
Drying loss	≤9%
Water insoluble matter	≤0.6%
Production scale	1500T/Y
Color	≤2.0
Packing	Kraft paper bag, 25 kg / bag

Product detail pictures:

Related Product Guide:

With our abundant experience and considerate products and services, we have been recognized to be a reputable supplier for a lot of global consumers for OEM Glutathione Milk Thistle Alpha Lipoic Acid Factory - Tannic Acid – Sanjiang , The product will supply to all over the world, such as: Bhutan, Azerbaijan, Norwegian, because of our company has been persisting in the management idea of "Survival by Quality, Development by Service, Benefit by Reputation" . We fully realize the good credit standing, the high quality products, the reasonable price and the professional services are the reason that the customers choose us to be their long-term business partner.

Catechins Health Benefits