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CAS 1401-55-4 Tannic acid

$20.00

≥1 Others
$15.00

≥100 Others
$5.00

≥1000 Others

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Model No. :	VK-CHC-144
Brand Name :	Volksky
place of origin :	China
Types of :	Dyestuff Intermediates,Flavor &Amp; Fragrance Intermediates,Pharmaceutical Intermediates,Syntheses Material Intermediates
CAS No. :	1401-55-4
Product Name :	Tannic acid
MF :	C76H52O46
EINECS No. :	215-753-2
MW :	1701.2
Melting Point :	218 °C (lit.)
Purity :	99%
Appearance :	Yellow Powder
Density :	1.2965 (rough estimate)
Boiling Point :	862.78°C (rough estimate)
Flash Point :	198°C
Storage :	Storage temperature
MOQ :	1pcs
Sample :	Availiable
Solubility :	ethanol
Shelf Life :	2 Years
PH Value :	3.5 (100g/l, H2O, 20°C)

2yrs

Wuxi, Jiangsu, China

Manufacturer
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Platform Certification

Wuxi Volksky New Materials Co.,Ltd.

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Product description

Tannic acid Cas 1401-55-4 Applications:

1.Used in tanning, ink manufacturing, paper and silk gluing, boiler anti-scaling, etc.

2. Used as a mordant, a clearing agent for beer and wine, a coagulant for rubber, a reagent for measuring metals such as bismuth, aluminum, nickel, and copper.

Tannic acid Cas 1401-55-4

Certificate of Analysis
Item	Specification	Result
Assay	99%	99.68%
Appearance	Brown Yellow Powder	conforms
Odor	Characteristic	conforms
Taste	Characteristic	conforms
Particle Size	NLT 100% Through 80 mesh	conforms
Loss on Drying	<2.0%	0.47%
Heavy metals
Total Heavy Metals	≤10ppm	conforms
Arsenic	≤3ppm	conforms
Lead	≤3ppm	conforms
Microbiological Tests
Total Plate Count	≤1000cfu/g	conforms
Total Yeast & Mold	≤100cfu/g	conforms
E.Coli	Negative	Negative
Salmonella	Negative	Negative

FAQ

1、When will my goods be shipped?

-- About 3〜5 days after prepayment is paid.

2、Can I get a sample?

-- Free samples are available, but buyers needs to pay freight.

3、How long does it take for me to get a sample?

-- It depends. Generally speaking, it is about 7-10 days.

4、Why is the quote offered different from the sticker price?

-- As we know, prices of chemicals are not fixed, they fluctuate with the markets.

5、Is the quality of your products guaranteed?

-- We have a professional R&D team, so every batch of our products is up to standard.

WHY CHOOSE US

1. With a seasoned R&D team, we are experienced in producing multiple chemicals over the past ten years.

2. Tailor-made packing can also be available according to your specific requirment.

3. Fast response. Every inquiry will be answered within 24 hours.

4. Prompt delivery. We have worked with many forwarding companies for years.

5. Good quality, we have a strict quality control system.

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