High Quality Fast Delivery High Purity Extract Tannic Acid CAS 1401-55-4

Product Details
Customization: Available
Certification: RoHS, BRC, ISO, FDA, HACCP
Storage Method: Normal
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Registered Capital
100 RMB
Plant Area
101~500 square meters
  • High Quality Fast Delivery High Purity Extract Tannic Acid CAS 1401-55-4
  • High Quality Fast Delivery High Purity Extract Tannic Acid CAS 1401-55-4
  • High Quality Fast Delivery High Purity Extract Tannic Acid CAS 1401-55-4
  • High Quality Fast Delivery High Purity Extract Tannic Acid CAS 1401-55-4
  • High Quality Fast Delivery High Purity Extract Tannic Acid CAS 1401-55-4
  • High Quality Fast Delivery High Purity Extract Tannic Acid CAS 1401-55-4
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Basic Info.

Model NO.
Food additives
Application
Cosmetics, Food, Health Care Products, Medicine
State
Powder
Extract Source
Plant
Color
Light Yellow
Grade
Pharma or Food
Appearance
Powder
Stability
Labile Acid
Transport Package
Bag
Specification
99%
Trademark
zhuofeng
Origin
China
HS Code
3502110000
Production Capacity
5000mt/Month

Product Description

High Quality Fast Delivery High Purity Extract Tannic Acid CAS 1401-55-4
High Quality Fast Delivery High Purity Extract Tannic Acid CAS 1401-55-4
    Tannic acid, is an organic compound with the chemical formula C76H52O46. It is a yellow or brownish yellow powder, and its aqueous solution turns blue black when it meets an iron salt solution. In industry, tannic acid is widely used in tanning leather and manufacturing blue ink. People chemically treat pig and cow hides with tannic acid, which can coagulate the soluble proteins in the hides. So, the raw leather that would have smelled and rotted in a few days turned into beautiful, clean, flexible, and durable leather. This tanning process is called leather tanning.


High Quality Fast Delivery High Purity Extract Tannic Acid CAS 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%
High Quality Fast Delivery High Purity Extract Tannic Acid CAS 1401-55-4
1. Tannage,ink making, paper sheet,silk gluing,boiler cleaning media and so on.
2. Dying Intermediary reagent.
3. Beer and vinaceous clarifying agent
4. Rubber coagulator.
5.pharmacy.tannic acid (1401-55-4) as the ashaemostatic.

 

High Quality Fast Delivery High Purity Extract Tannic Acid CAS 1401-55-4


High Quality Fast Delivery High Purity Extract Tannic Acid CAS 1401-55-4
High Quality Fast Delivery High Purity Extract Tannic Acid CAS 1401-55-4
High Quality Fast Delivery High Purity Extract Tannic Acid CAS 1401-55-4
· 1kg/aluminium foil bag, with two plastic bags inside.
· 25kg/fiber drum, with two plastic bags inside.
· Size:ID 42cm*H52cm,0.08m3/drum;
· Net Weight:25kgs Gross Weight:28kgs.



High Quality Fast Delivery High Purity Extract Tannic Acid CAS 1401-55-4
·≤50kg, Express delivery recommended, usually called as DDU service;
·≤500kg,Air shipping recommended, usually called as CIF service;
·>500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;
·For high value products, please select air shipping and express delivery for safety.
High Quality Fast Delivery High Purity Extract Tannic Acid CAS 1401-55-4

 

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