CAS 1401-55-4 90% Purity Tannic Acid for Leather Industry Abcolsumack19

Model NO.
CAS 1401-55-4
Colour
White
Sample
Support
MW
328.38
Storage
Yes
Transport Package
25kg Bag, 25kg Drum
Specification
25Kg bag, 25Kg Drum
Trademark
Huachuang
Origin
China
HS Code
29157030
Production Capacity
100000 Tons Per Year
Reference Price
Please contact us for quote
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Product Description

 
Product Description

 

CAS 1401-55-4 90% Purity Tannic Acid for Leather Industry Abcolsumack19
 
 
 
Tannic acid Basic information
Product Name: Tannic acid
CAS: 1401-55-4
MF: C76H52O46
MW: 1701.2
EINECS: 215-753-2
Mol File: 1401-55-4.mol
Tannic acid Chemical Properties
Melting point  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)
Sensitive  Air & Light Sensitive
Merck  14,9052
BRN  8186396
Stability: Stable. Incompatible with metallic salts, strong oxidizing agents, iron and other heavy metals.
InChIKey LRBQNJMCXXYXIU-PPKXGCFTSA-N
IARC 3 (Vol. 10, Sup 7) 1987
EPA Substance Registry System Tannic acid (1401-55-4)
 
Analysis Unit Result
Physical Control
Purity(Tannic acid on Dry Basis) >= 90% 90.50%
Appearance Light brown powder Conform
Odor Proctically odourless Conform
Taste Neutral / Slight astringent taste Conform
Solubility Very soluble in water. freely soluble in acetone, in alcohol. Conform
Loss On Drying <= 9.0% 8.10%
Residue On Ignition <= 1.0% 0.80%
Arsenic <= 3.0ppm Conform
Lead <= 2.0ppm Conform
Heavy Metal (Pb) <= 20ppm Conform
Gums, Dextrin Test No turbidity Conform
Resins Test No turbidity Conform
Gallic Acid <= 4.0% 2.50%
Product Categories

 


CAS 1401-55-4 90% Purity Tannic Acid for Leather Industry Abcolsumack19
 
 

 

 
CAS 1401-55-4 90% Purity Tannic Acid for Leather Industry Abcolsumack19
1.We have high-quality products, which are directly supplied by the factory to ensure sufficient supply.
2.We have professional services, 24 hours online to solve your problems.
3.With years of supply experience, we strive to bring value to every customer.
CAS 1401-55-4 90% Purity Tannic Acid for Leather Industry Abcolsumack19
Packaging & Shipping

 


CAS 1401-55-4 90% Purity Tannic Acid for Leather Industry Abcolsumack19
CAS 1401-55-4 90% Purity Tannic Acid for Leather Industry Abcolsumack19
CAS 1401-55-4 90% Purity Tannic Acid for Leather Industry Abcolsumack19
Our company has many years of foreign trade experience and exports to more than 140 countries. With professional knowledge and comprehensive service, we have won the high quality evaluation of global customers.

CAS 1401-55-4 90% Purity Tannic Acid for Leather Industry Abcolsumack19
CAS 1401-55-4 90% Purity Tannic Acid for Leather Industry Abcolsumack19
Founded in 2014, Shandong Huachuang New material Technology development CO.LTD . is a new chemical enterprise integrating scientific research, production and supply. The main customers are located in Southeast Asia, the Middle East, Africa, Australia, Europe, the United States and other countries. Huachuang Chemical Group has its own chemical product production park, more than 300 employees, more than 3000 square meters of office, research and development, storage area, laboratory and workshop . own R&D center. Our production process strictly complies with ISO 9001 and ISO 2000 standards . Our laboratories and workshops also strictly follow GMP standards .

We hope to establish long-term stable and high-quality cooperative relations with customers all over the world, and provide the most professional and high-quality services.
CAS 1401-55-4 90% Purity Tannic Acid for Leather Industry Abcolsumack19 CAS 1401-55-4 90% Purity Tannic Acid for Leather Industry Abcolsumack19 1. Who are we?
We are based in Shandong, China, start from 2023,sell to Domestic Market(45.00%),Western Europe(10.00%),Eastern Asia(10.00%),North America(10.00%),Africa(5.00%),Central America(5.00%),Southeast Asia(5.00%),South America(5.00%),Mid East(5.00%). There are total about 51-100 people in our office.
2. How can we guarantee quality?
Always a pre-production sample before mass production; Always final Inspection before shipment;
3. What can you buy from us?
Fluorescent whitening agents, pigments and dyes, pharmaceutical intermediates, paint decoration, pharmaceutical impurities and other products.
4.Why should you buy from us not from other suppliers?
RD &marketing experience products are exported to Europe, North and South America, the Middle East, Asia Pacific and Africa area, so as to establish a long-term and stable cooperation relationship with customer in the world.
5.What services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,CPT,DDU,Express Delivery; Accepted Payment Currency:USD,EUR,CNY; Accepted Payment Type: T/T,L/C,D/P D/A,Western Union,Cash; Language Spoken:English,Chinese.

 

 

Organic Intermediate