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Tannic acid Powder Raw Materials CAS 1401-55-4
Product Overview:
Tannic acid Powder is also known as Chinese tannin, ellagic acid, and Gallus gallus tannic acid.Tannic acid CAS 1401-55-4 is a light yellow to light brown powder, with a special odour and extremely astringent taste; soluble in 1 part of water or ethanol, soluble in acetone, insoluble in chloroform or ethyl ether.Tannic acid Raw Materials Acid is mainly used as a mordant in dyeing.
Tannic acid Powder Raw Materials CAS 1401-55-4 Attributes
MF:C76H52O46
MW:1701.2
EINECS:215-753-2
Specification:Tannic acid Powder
Sample:Tannic acid Powder
Brand:Tannic acid Powder
Appearance: Liquid
Storage: Cool Dry Place
Brand: Globalchemical
Shelf Life: 2 Years
Test Method: HPLC
Tannic acid Powder Raw Materials CAS 1401-55-4 Details
Uses and synthesis of Tannic acid Powder
Tannic acid Powder is also known as Chinese tannin, ellagic acid, Gallus gallus tannic acid.Tannic acid CAS 1401-55-4 is a light yellow to light brown powder, with a special odour, very astringent taste; soluble in 1 part of water or ethanol, soluble in acetone, insoluble in chloroform or ethyl ether.Tannic Acid Raw Materials is mainly used as a mordant in dyeing. Mordant
Applications / Functions of Tannic acid Powder
- Tannic acid Powder is mainly used in leather tanning, but also used in medicine, ink, printing and dyeing, rubber and metallurgy industries and water treatment, etc.
- Tannic acid CAS 1401-55-4 Used in tanning, dyeing fishing nets, descaling boilers, drilling, etc.
- Used as an analytical reagent, also used in the pharmaceutical industry
- Tannic acid Raw Materials is used for the pH adjustment of nude leather impregnation and vegetable tanning liquids. Also used in vegetable tanning rinsing.
- Tannic acid Powder Used as water-based drilling viscosity reducer, cement retarder.
Physicochemical Property of Tannic acid Powder
Tannic acid CAS 1401-55-4 is light yellow to light brown powder, with special smell, taste very astringent; soluble in 1 part of water or ethanol, soluble in acetone, insoluble in chloroform or ether.
Production methodprocess of Tannic acid Powder
- Pentaphyllum is broken and screened, then impregnated with water, the impregnated water is clarified and preheated, then spray-dried, and the refined dry powder is sieved to obtain Tannic acid Raw Materials .
- Tannic Acid Powder is obtained from larch bark by crushing, extracting, purifying, concentrating and drying.