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| Product Name: |
Tannic acid
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| Supply Ability: |
200000T |
| Related proudcts |
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| Specifications |
10%--30%--50%--90% |
| Price Term: |
FOB |
| Port of loading: |
shanghai qingdao tianjing |
| Minimum Order |
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| Unit Price: |
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English Name
Tannic acid
Specification
82%
Ingredient
tannic acid
Appearance
Yellowish to borwnish powder
Content
Synonym: Tannic acid Tannin Chinese gallnut tannic acid
Molecular formula and weight: C76H52O46=1701. 18
CAS No.: 1401-55-4.
Property: Light yellowish to light brownish powder, soluble in 1 share of water or ethanol,
soluble in acetone, insoluble in chloroform or ethyl ether.
Standard: Conforming to Health Department WS-129(B) and USA Pharmacopoeia of 1990
edition.
Main specifications:
As: ¡Ü3ppm
Solubility in water: In conformity
Ignition residue, %: ¡Ü0.2
Heavy metal: ¡Ü30ppm
Gum and dextrin: In conformity
Loss on drying, %: ¡Ü9.0
Application: Tannic acid for medicine has the antiseptic, enzyme-eliminating and convergent
effects. Applied as antibiotics to treating tinea, eliminating toxic substances and stopping
diarrhea etc.
Packaging: In paperboard barrels of 25 kg Net each when exported
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| Company: |
Xian Taima biological engineering Co., LTD
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| Contact: |
Mr. Danny hu |
| Address: |
xidian4th Floor, Building,No.6,KejiRoad,Xi¡¯an P.R.China |
| Postcode: |
710065 |
| Tel: |
86 02988949853 tel:13119176676 |
| Fax: |
86 02988203438 tel:13119170070 |
| E-mail: |
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