Hot Selling Top Qurity Tannic Acid CAS 1401-55-4 with Factory Price

• CAS No.: 1401-55-4
• Formula: C76h52o46
• EINECS: 215-753-2
• Classification: Tannic Acid
• Appearance: Powder
• Grade Standard: Food Additive
• Model NO.: 1401-55-4
• Acid Strength: Strong Acid
• Kind: Inorganic Acid
• Quality: Food Grade
• Packaging: Paper Bag
• Element: Monobasic Acid
• Oxidation: Oxidizing Acid
• Volatility: High Boiling Acid
• Stability: Stabilized Acid
• Category1: Nutritional Fortifier
• Category2: Food Additive
• Keyword: Tannic Acid
• Keyword1: Tannic Acid COA
• Keyword 2: Tannic Acid Factory
• Keyword3: Tannic Acid Manufacturer
• Keyword 4: Tannic Acid Sample
• Transport Package: Bag
• Specification: 99%
• Trademark: xinjiu
• Origin: China
• HS Code: 32019090
• Production Capacity: 50000kgs/Month

Product Description

Product Description

Product Name	Tannic acid
CAS	1401-55-4
molecular formula	C76H52O46
molecular weight	1701.2
melting point	218 °C (lit.)
form	powder

 

   Chemical property
A yellowish amorphous powder or a loose glossy scaly or spongy solid that darkens when exposed to air. Odorless and strongly astringent. Soluble in water, ethanol, almost insoluble in benzene.
     Product use
Clarifying agent, astringent enhancer, deodorant, aroma enhancer; Tannic acid can be used for tanning leather, ink manufacturing, paper and silk gluing, boiler descaling, etc., can also be used as mordant, beer and wine clarifying agent, rubber coagulant and so on. Can be used in printing and dyeing, metallurgy, medicine and other industries, tannic acid itself is very low toxicity. Precipitation and gravimetric determination of beryllium, indium, niobium, tantalum and zirconium. Determinations of copper, iron, vanadium and cobalt. Protein and alkaloid precipitator. External indicator for titrating lead with ammonium molybdate. Dye mordant.
 

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FAQ

1. Do you accept sample orders?
We accept sample orders. We will make samples before mass production, and we will start mass production after the samples are passed. 100% inspection during production, random inspection before packaging.

2.What are your payment terms ? 
We usually accept T/T, Western Union, USDT.

3. What is your minimum order quantity?
Our minimum order quantity is 1 kg. But usually we accept a smaller quantity, such as 100g, on condition that 100% of the sample fee is paid.

4. Do you provide product reports?
Yes. We will give you the product analysis report before shipment.

5.When will it be delivered?

We will arrange the delivery of the order after confirming the receipt.