• Herben Supply Chemical Raw Materials Tannic Acid CAS 1401-55-4
  • Herben Supply Chemical Raw Materials Tannic Acid CAS 1401-55-4
  • Herben Supply Chemical Raw Materials Tannic Acid CAS 1401-55-4
  • Herben Supply Chemical Raw Materials Tannic Acid CAS 1401-55-4
  • Herben Supply Chemical Raw Materials Tannic Acid CAS 1401-55-4
  • Herben Supply Chemical Raw Materials Tannic Acid CAS 1401-55-4

Herben Supply Chemical Raw Materials Tannic Acid CAS 1401-55-4

CAS No.: 1401-55-4
Formula: C76h52o46
EINECS: 215-753-2
Type: Tannic Acid
Nutritional Value: Nutritional
Effect: Food Additive
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US$ 100/kg 1 kg(Min.Order)
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Overview

Basic Info.

Model NO.
HB-Tannic Acid
Resource
Natural
Product Name
Tannic Acid
CAS
1401-55-4
Sample
Available
Shelf Life
2 Years
Shipping Method
FedEx, TNT, DHL, EMS, Eub, Special Line
Test Method
UV
Storage
Cool Dry Area
MOQ
1kg
Package
1kg/Bag 25kg/Drum
Transport Package
1kg/Bag 25kg/Drum
Specification
99%
Trademark
Herben
Origin
China
Production Capacity
1000kg/Month

Product Description

Herben Supply Chemical Raw Materials Tannic Acid CAS 1401-55-4

Herben Supply Chemical Raw Materials Tannic Acid CAS 1401-55-4

Product Description

Herben Supply Chemical Raw Materials Tannic Acid CAS 1401-55-4

 

Herben Supply Chemical Raw Materials Tannic Acid CAS 1401-55-4
Product Name Tannic acid
CAS 1401-55-4
MF C76H52O46
MW 1701.2
Melting Point 218 °C
Boiling point  862.78°C
Density 1.2965
Refractive index  1.7040
Fp 198°C
Shelf life 2 Years
Molecular formula Herben Supply Chemical Raw Materials Tannic Acid CAS 1401-55-4

 

Tannic acid (CAS Reg. No. 1401-55-4), or hydrolyzable gallotannin, is a complex polyphenolic organic structure that yields gallic acid and either glucose or quinic acid as hydrolysis products. It is a yellowish-white to light brown substance in the form of an amorphous, bulky powder, glistening scales, or spongy masses.

Herben Supply Chemical Raw Materials Tannic Acid CAS 1401-55-4

Herben Supply Chemical Raw Materials Tannic Acid CAS 1401-55-4

Herben Supply Chemical Raw Materials Tannic Acid CAS 1401-55-4
 

Item Specification
Content (%) ≥93.0%
Appearance Amorphous light yellow powder
Odor Practically odorless
Taste Neutral/Slight astringent taste
Solubility Very soluble in water, freely soluble in acetone, in alcohol
Identification A Conform
Identification B Conform
Identification C Conform
Sulphated Ash(%) ≤ 0.1%
Loss On Drying (%) ≤9.0%
Residue On Ignition (%) 1.0%
Heavy Metal(Pb ppm) <10 ppm
Arsenic (ppm) <3 ppm
Lead (ppm) <2 ppm
Hg ((ppm) <1 ppm
Gums, Dextrin Test No turbidity
Resins Test No turbidity
Gallic Acid (%) ≤4.0%
Density G/CM3 0.30-0.45
PH (1% in water) 3-4
Microbiology
Total Plate Count:
Yeast &Mold:
E.Coli:
S. Aureus:
Salmonella:
 
<100 cfu/g
<100 cfu/g
Negative
Negative
Negative

Herben Supply Chemical Raw Materials Tannic Acid CAS 1401-55-4Herben Supply Chemical Raw Materials Tannic Acid CAS 1401-55-4Herben Supply Chemical Raw Materials Tannic Acid CAS 1401-55-4

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Gold Member Since 2021

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Trading Company
Number of Employees
8
Year of Establishment
2021-04-27