Tannic acid CAS 1401-55-4-Hebei Qujie Technology Co., Ltd.

Product

Tannic acid CAS 1401-55-4

Brand：hebei qujie

Model：25kg/bag

Purity：92%~98%

Cas：1401-55-4

Createtime： 2026-06-01
Updatetime： 2026-06-05

Send Message

Product Details

useage	Leather tanning agents, mordants for dyes, food additives, pharmaceutical astringents,etc.
deliveryInfo
appearance	Pale yellow to brownish-yellow powder
aliasen
supplyCapacity	80T/Month
harbor	tianjin qingdao shanghai
minorder	1KG

Introduction

Tannic Acid ls In A Class Of Chemicals Called Tannins, Which AreFound In Many Plants. Tannic Acid Refers To Tannins That Can BeDissolved in Water, As Opposed To The Other Type, Or condensedTannins.According To cornell University Department Of AnimalScience, Tannins Are A Group Of compounds Known As PlantPolyphenols, Which Cause Proteins To Bind And Form complexes,Tannins Are Found in Many Of The Foods You Eat, including FruitsTeas, Wine And Edible Grasses.

Application
1. Gallnuts Extract Tannic Acid Are Applied In Food Filed, Can Be Produced Into WineCanned, Condensed juice And Other More Nourishment;2. Gallnuts Extract Tannic Acid Are Applied In Cosmetic industry, Used As Active IngredientsOf Skin Care Products;
3. Gallnuts Extract Tannic Acid Are Applied In Dyes, Chemicals And Organic Synthesis, AsWell As In The Analysis Of Rare Metals.

*Int*	*218 °C (lit.)*
*Boiling point*	*862.78°C (rough estimate)*
*density*	*1.2965 (rough estimate)*
*FEMA*	*3042 \| TANNIC ACID (QUERCUS SPP.)*
*refractive index*	*1.7040 (estimate)*
Fp	*198°C*
*storage temp.*	*Storage temperature: no restrictions.*
*solubility*	*ethanol: soluble100mg/mL, yellow to brown*
*form*	*Powder/Solid*
*color*	*Yellow to light brown*
PH	*3.5 (100g/l, H2O, 20°C)*
*Water Solubility*	*250 g/L (20 oC)*

packing:25kg/bag or according to the quantity you want
Delivery Detail: Some of the products can be supplied within 7 days on the strength of warehouse.

Payment Terms: T/T, L/C, Cash

Delivery Options: TNT, EMS, FedEx

Product Notice: Chemical product prices are subject to frequent fluctuations due to industry characteristics. Kindly contact our customer service to confirm product specifications and quotations prior to order placement and payment. Please refrain from placing orders directly. We appreciate your understanding.

Receipt Reminder: Please check the package for intact condition before signing for delivery. Should you encounter missing items, quantity discrepancies or quality issues upon inspection, you may reject the delivery and get in touch with us. We will resolve the matter promptly.

Hebei Qujie Technology Co., Ltd. was established in 2021. It is a private enterprise integrating production, customization, sales, and trade. The company is located at No. 8 Jinhe East Road, Tongye Town, Luquan District, Shijiazhuang City. The factory has an elegant environment, complete equipment, and ample resources. The company possesses advanced technology and professional technical personnel. Since its establishment, the company's sales have steadily increased. The company adheres to the business philosophy of 'quality and price, customer first,' which is effectively reflected in its operations, and is committed to providing customers with sufficient supply and stable and reliable quality.
Business Philosophy: Integrity-based, win-win cooperation
Corporate Spirit: Integrity, gratitude, equality, mutual respect
Corporate Mission: Create opportunities for employees, create value for customers

We strive to meet your demands with the following services:

1.Customized solutions tailored to individual clients
2.Arrangement of third-party product inspections as required
3.Evaluation and mass production based on your counter samples
4.Favorable exclusive discounts for long-term partners
5.Round-the-clock customer support