Tannic acid

Nkọwa dị mkpirikpi:

Aha ngwaahịa:Tannic acid

Aha kemịkalụ: 1,2,3,4,6-penta-O-{3,4-dihydroxy-5-[(3,4,5-trihydroxybenzoyl) oxy] benzoyl}-D-glucopyranose

Aha ndị ọzọ: Acidum tanicum, Gallotannic acid, Digallic acid, Gallotannin, tannium, Quercitannin, Oak ogbugbo tannin, Quercotannic acid, Querci-tannic acid, Querco-tannic acid.

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Mkpado ngwaahịa

Aha ngwaahịa:Tannic acid

Aha kemịkalụ: 1,2,3,4,6-penta-O-{3,4-dihydroxy-5-[(3,4,5-trihydroxybenzoyl) oxy] benzoyl}-D-glucopyranose

Usoro ihe omimi:C₇₆H₅₂O₄₆

Arọ molikula: 1701.19

Ebe mgbaze:Na-emebi ihe karịrị 200 Celsius

CAS:1401-55-4

Na-eji

(1) A na-eji ngwaahịa a eme ihe n'ọtụtụ ebe na mmịpụta, imepụta ink iron acid, mgbochi nchara ígwè, ntụ oyi maka mkpọ ala mmanụ, na akụrụngwa maka ụlọ ọrụ ọgwụ.

(2) Mbipụta textile siri ike na-emepụta ihe na-emepụta akpụkpọ anụ akpụkpọ anụ, mordant, roba coagulant, protein protein, alkaloid precipitant.

(3) Ngwaahịa ọgwụ, dị ka akụrụngwa maka sulfa synergists (TMP).

(4) Kemịkalụ maka ịkwadebe acid ọgwụ, pyrogallic acid na ọgwụ sulfa, yana Gallic Acid na Pyrogallol.

Nkọwapụta

Nkọwapụta	Ụlọ ọrụ mmepụta ihe
Ụkpụrụ mmejuputa	LY/T1300-2005
Ọdịnaya	≥81%
Ọnwụ ihicha	≤9%
Ihe na-adịghị edozi mmiri	≤0.6%
Agba	≤2.0
Nkwakọ ngwaahịa	Akpa akwụkwọ kraft, 25kg / akpa
Ọnụ ọgụgụ mmepụta	300T/Y

Gbasara anyị

Ụgwọ nke ụlọ ọrụ Leshan Sanjiang Bio-Tech Co., Ltd.bụ ụlọ ọrụ teknụzụ hiwere site na Xu Zhongyun, onye ama ama n'ụwa sayensị sayensị ọhịa na onye isi nyocha nke South Research Institute of the USDA Forest Service.Edebanyere ụlọ ọrụ ahụ na Leshan National High-tech Industrial Development Mpaghara na 2003. Emere site na ọkachamara ọhịa nke China - Galla Chinensis na ngwaahịa eke Tara sitere na Peru, ngwaahịa anyị gụnyere ndị na-ahụ maka ọgwụ, kemịkalụ electronic, ihe mgbakwunye nri, wdg.

Nnyocha na mmepe

Sanjiangnnyocha otu ewerewo na-elekọta nke ọtụtụ isi ala ma ọ bụ ozi larịị oru ngo, anyị enwetawo nkà mmụta sayensị na nkà na ụzụ rụzuru na patents, Sanjiang nọgidere na-emekọ ihe ọnụ na Chinese Academy of Forestry, Nanjing Forestry University na Northeast Forestry University n'etiti ndị ọzọ na ụlọ ọrụ nke agụmakwụkwọ ka elu na miri emi. nhazi ngwaahịa oke ohia.