Gallic acid (Ọkwa ụlọ ọrụ)

Nkọwa dị mkpirikpi:

Aha ngwaahịa:Gallic acid (ọkwa ụlọ ọrụ)Aha kemịkalụ:3,4,5-Trihydroxybenzoic acidUsoro nhazi:C₇H₆O₅/ 170.12g / molNgwaahịa nrụpụta izizi

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Aha ngwaahịa: Gallic acid (ọkwa ụlọ ọrụ)

Aha kemịkalụ:3,4,5-Trihydroxybenzoic acid

Usoro nhazi:C₇H₆O₅/ 170.12g / mol

CAS:149-91-7,5995-86-8 (monohydrate)

Ọdịdị:Crystal siri ike

Agba: Ọcha

Isi: Obere isi nke acid

Solubility:12g/L (mmiri dị mma)

Nkwakọ ngwaahịa:Akpa PE okpukpu abụọ na drum kaadiboodu, net dị arọ 25kg

Ngwa

(1) Ejiri ya dị ka onye na-ahụ maka astringent na ime hemostatic na usoro urinary na ọgwụ.

(2) A na-eji eme ink ederede na-acha anụnụ anụnụ na-adịgide adịgide.

(3) Ejiri ya dị ka enyemaka ọrụ na mbipụta stencil na mbipụta lithographic.

(4) Ejiri ya dị ka ihe enyemaka mmepe foto.

(5) A na-eji ọlaọcha halide ngwọta na foto iji nweta nkwụsi ike nchekwa ogologo oge ma wepụ nsogbu na-edoghị anya na adịghị mma.

(6) A na-eji ya dị ka onye na-ejikọta ọnụ maka adhesives cyanoacrylate.

(7) A na-eji ya eme ihe na nkwadebe tanning na ntutu isi.

(8) Ejiri ya dị ka colloidal stabilizer na mmepụta siding.

(9) A na-eji ya dị ka mordant na-emepụta akwụkwọ na-acha agba na fiberboard nwere agba.

(10) Ịgbakwunye 0.01-0.04% site n'ịdị arọ nke sesquitic acid na usoro grid ụlọ dabeere na gypsum nwere ike ịbawanye ike ya.

(11) Ejiri ya dị ka ihe nyocha maka alkaloids, ọla na acid inorganic.

(12) Ejiri ya dị ka ihe ndị dị mkpa organic.

Nkọwapụta

Nkọwapụta	Ụlọ ọrụ mmepụta ihe
Ụkpụrụ mmejuputa	Ụkpụrụ ụlọ ọrụ
Ịdị ọcha	≥99%
Ọnwụ ihicha	≤10%
Ihe fọdụrụ na mgbanye	≤0.1%
APHA	≤180
Mmiri solubility	Kpochapụ enweghị turbidity
Chloride	≤0.02%
Sulfate	≤0.02%
Tannin ọdịnaya	Na-enweghị turbidity
Ọnụ ọgụgụ mmepụta	600T/Y
Nkwakọ ngwaahịa	Ịgba kaadiboodu, 25kg / drum

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.