I-tannic acid

Incazelo emfushane:

Igama lomkhiqizo:I-tannic acid

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

Amanye amagama: I-Acidum tannicum, i-Gallotannic acid, i-Digallic acid, i-Gallotannin, i-Tannimum, i-Quercitannin, i-Oak bark tannin, i-Quercotannic acid, i-Querci-tannic acid, i-Querco-tannic acid.

Thumela i-imeyili kithi

Thola amasampula wamahhala

Imininingwane Yomkhiqizo

Omaka bomkhiqizo

Igama lomkhiqizo:I-tannic acid

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

Ifomula ye-molecular:C₇₆H₅₂O₄₆

Isisindo samangqamuzana: 1701.19

Iphoyinti lokuncibilika:Ibola ngaphezu kuka-200°C

I-CAS:1401-55-4

Isebenzisa

(1) Lo mkhiqizo usetshenziswa kakhulu ekukhishweni, ekwenziweni kweyinki yensimbi ene-asidi, ukuvimbela ukugqwala kwensimbi, okokulungisa udaka lokumba i-petroleum, kanye nezinto ezingavuthiwe embonini yezemithi.

(2) Okuqinile kokuphrinta kwendwangu okusetshenziselwa ukukhiqiza i-ejenti yokushuka kwesikhumba, i-mordant, i-rubber coagulant, i-protein ejenti, i-alkaloid precipitant.

(3) Imikhiqizo yemithi, njengezinto zokusetshenziswa zama-sulfa synergists (TMP).

(4) Amakhemikhali okulungisa i-asidi yomuthi, i-pyrogallic acid nezidakamizwa ze-sulfa, kanye ne-Gallic Acid ne-Pyrogallol.

Imininingwane

Imininingwane	Ibanga lezimboni
Amazinga wokusebenzisa	LY/T1300-2005
Okuqukethwe	≥81%
Ukomisa ukulahlekelwa	≤9%
Amanzi angancibiliki	≤0.6%
Umbala	≤2.0
Ukupakisha	Isikhwama sephepha se-Kraft, 25kg / isikhwama
Isikali sokukhiqiza	300T/Y

Mayelana NATHI

Leshan Sanjiang Bio-Tech Co., Ltd.iyifemu yezobuchwepheshe eyasungulwa ngu-Xu Zhongyun, usosayensi wezamahlathi owaziwa emhlabeni wonke kanye noMcwaningi Omkhulu weSouthern Research Institute ye-USDA Forest Service.Le nkampani yafakwa ku-Leshan National High-tech Industrial Development Zone ngo-2003. Yenziwe ngezinto ezikhethekile zaseShayina zamahlathi--Galla Chinensis kanye nomkhiqizo wemvelo u-Tara otholakala ePeru, imikhiqizo yethu ihlanganisa i-pharmaceutical intermediates, amakhemikhali kagesi, izithasiselo zokudla, njll.

Ucwaningo Nentuthuko

Sanjiangithimba labacwaningi liphethe amaphrojekthi amaningi amakhulu wesifundazwe noma ezingeni longqongqoshe, sizuze impumelelo yesayensi nezobuchwepheshe kanye namalungelo obunikazi, i-Sanjiang igcina ukubambisana okujulile ne-Chinese Academy of Forestry, i-Nanjing Forestry University kanye ne-Northeast Forestry University phakathi kwezinye izikhungo zemfundo ephakeme ngokujulile. ukucutshungulwa kwemikhiqizo yamahlathi.

Ikhwalithi yokulawula

Sanjiangusethe u-strict uhlelo lokulawula ikhwalithi, ukuqapha yonke inqubo ekukhiqizeni.Ilabhorethri yethu ifakwe i-HPLC kanye namathuluzi okuhlaziya ahambisanayo.