Hello, This is Dora from Hebei Xinjiu Additives Co.,Ltd.
We are supplier of Tannic Acid CAS 1401-55-4 C76H52O46 in China.
We have high quality Tannic Acid CAS 1401-55-4 C76H52O46 in stock.
We have enough stock and can guarantee the best quality.
If you need samples, please feel free to contact me.
Hot sale Tannic Acid CAS 1401-55-4 C76H52O46 raw material manufacturer.
Factory direct sale Tannic Acid CAS 1401-55-4 C76H52O46 with safe and fast delivery.
Tannic Acid CAS 1401-55-4 C76H52O46
Tannic Acid_ CAS: 1401-55-4
Mainly used for tanning leather, but also in industries such as medicine, ink, printing and dyeing, rubber and metallurgy, as well as water treatment
Name: Tannic Acid
CAS: 1401-55-4
Chemical formula: C76H52O46
Appearance: Amorphous Light brown powder
Tannic Acid CAS 1401-55-4 C76H52O46 Specification
| 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) |
Tannic Acid CAS 1401-55-4 C76H52O46 Application
Used in the manufacture of ferric acid ink, metal rust prevention, oil drilling mud treatment;
Textile printing and dyeing, can be used for leather tanning agent, mordant, coagulant, protein agent, alkaloid precipitator;
In the field of medicine, it is the raw material of pharmaceutical betaconic acid, pyroacid and sulfanilamide drugs that are widely used in cosmetics
In terms of fine chemicals, it is the initial raw material for the production of gallic acid series products such as ellagic acid, gallic acid, gallic acid ester, pyrogallic acid, etc.
In the field of food, it can be applied to food antioxidants, clarifiers of low-alcohol wine, bromelain food processing, etc. It can selectively adsorb proteins from wort, reduce aldehydes of beer, and improve the abiotic stability and flavor stability of beer.
In the field of animal nutrition, it can replace anti-bacterial, reduce zinc and maintain intestinal health.
Tannic Acid CAS 1401-55-4 C76H52O46,How to make order & payment?
PI will send to you.We can accept payment by Bank T/T,Western Union and Credited Card as well.
(The correct process information is that you confirm how much quantity you need → we will calculate the total amount for you including the freight → confirm that there is no problem to draft the order or PI → you arrange the payment → we will arrange the shipment to you → complete).
Q1:Are you Support DDP?
A: Yes, we can delivery by special line, DDP, Please don't worry about customs clearance and customs duties.
Q2:Are you a manufacturer?
A: Yes, we are factory located in Hebei province.
Q3:Do you accept sample orders?
A: Yes,we welcome sample orders to test and check our product quality. Your reliance is the first step of our cooperation.
Q4: What kind terms of payment can be accepted?
A: We'd like to accept T/T, West Union, L/C, Money Gram,Paypal.
Q5: Which information in the inquiry you should send us?
A: Chemical name/ CAS No./exact quantity/ usage or field/destination port/other special requirements.
Q6: Is there any discount?
A: Yes. The price is negotiable. It depend on your qty.
Q7:How long does it take to the goods arrived?
A:Depending on your location, For small order, please expect 5-7 days by DHL,UPS,TNT, FEDEX, EMS. For mass order, please allow 5-8 days by Air, 20-35 days by Sea.
Q8:How do you treat quality complaint?
A: First of all,our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.
Audited Supplier 
Audited Supplier 
){kind=link}
){kind=link}