Ụlọ ọrụ mmepụta ihe Gallic Acid CAS 149-91-7 anhydrous na monohydrate egosipụtara.

Ụlọ ọrụ mmepụta ihe dị elu Gallic Acid CAS 149-91-7 anhydrous na monohydrate

Nkọwa dị mkpirikpi:

Gallic acid anhydrous na monohydrate

CAS Mba: 149-91-7;5995-86-8

Nyocha: 99%

Nkwakọ ngwaahịa: 1kg / akpa ma ọ bụ 25kg / drum

A na-achọta Gallic acid na osisi ndị dị ka rhubarb, nnukwu akwụkwọ ndụ akwụkwọ ndụ, na hawthorn.Ọ bụ ogige polyphenolic dị na okike ma nwee ọtụtụ ngwa na nri, bayoloji, na ụlọ ọrụ kemịkalụ.

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Nkọwa

Ụlọ ọrụ mmepụta ihe Gallic Acid CAS 149-91-7 dị elu, anhydrous na monohydrate.

Gallic acid bụ trihydroxybenzoic acid nwere usoro C₆H₃CO₂H. A na-ekewa ya dị ka phenolic acid.A na-achọta ya na gallnuts, sumac, witch hazel, akwụkwọ tii, ogbugbo osisi oak, na osisi ndị ọzọ.Ọ bụ ihe siri ike na-acha ọcha, ọ bụ ezie na ihe nlele na-abụkarị aja aja n'ihi oxidation akụkụ.A na-akpọ nnu na esters nke gallic acid "gallates".

Njirimara kemịkalụ:

Ụlọ ọrụ mmepụta ihe Gallic Acid CAS 149-91-7 dị elu, anhydrous na monohydrate.

MF: C7H8O6

MW: 188.13

EINECS: 611-919-7

Ebe mgbaze 252°C (dec.) (ọkụ)

njupụta 1.694

ụdị siri ike

agba White ka ude

Mpempe akwụkwọ data nka na ụzụ/TDS:

Ụlọ ọrụ mmepụta ihe Gallic Acid CAS 149-91-7 dị elu, anhydrous na monohydrate.

NGWA	Nkọwapụta
Mpụta	Ọcha na-acha beige ntụ ntụ
APHA	180 Max.
EZIOKWU 50MG/ML ETOH	KPUCHIE
Mfu na ịsa	10.0% kacha.
AKWỤKWỌ NA MKWA	0.1% kacha.
Ịdị Ọcha	99.0% MIN.

Ngwa

Ụlọ ọrụ mmepụta ihe Gallic Acid CAS 149-91-7 dị elu, anhydrous na monohydrate.

Ngwa:

2. Enwere ike iji Gallic acid mee ihe dị iche iche nke mmanụ ọkụ, ọkụ ọkụ stabilizers, ink na-acha anụnụ anụnụ na ọjà.

3. Gallic acid bụ UV absorber, ọkụ retardant, a semiconductor photoresist ihe, na nwere ike chepụtara na mgbochi nchara primer na aluminum alloy organic mkpuchi.

4.Gallic acid nwere ike iji dị ka eikonogen.

5.Gallic acid nwere ike ji mee ihe dị ka analytical reagent maka ịchọpụta free inorganic acid, dihydroxyacetone, alkaloids na ọla.