Acetic essence: nws tau txais li cas, nyob rau hauv dab tsi proportions yog diluted thiab nws siv li cas?

Acetic essence: nws tau txais li cas, nyob rau hauv dab tsi proportions yog diluted thiab nws siv li cas?
Acetic essence: nws tau txais li cas, nyob rau hauv dab tsi proportions yog diluted thiab nws siv li cas?
Anonim

Cov poj niam yeej paub zoo txog cov tshuaj no - acetic acid. Feem ntau, nws yog siv nyob rau hauv tsev canning zaub, hloov txiv qaub. Puas yog acetic essence tsuas yog siv hauv kev ua noj? Yuav ua li cas cov kua thiab lub rooj vinegar tau txais? Hauv tsab xov xwm no koj yuav pom cov lus teb rau koj cov lus nug, nrog rau cov zaub mov txawv rau pej xeem kev kho mob pob taws thiab txo lub cev kub.

vinegar essence
vinegar essence

YYuav ua li cas ua vinegar essence?

Nyob rau hauv nws daim ntawv ntshiab, acetic acid yog siv kom tau cov tshuaj tsw qab thiab tshuaj, luam ntawv thiab dyeing, thiab kuj yog ib tug hnyav nyob rau hauv zus tau tej cov acetone thiab cellulose acetate. Rau kev siv hauv tsev, xav tau kev daws teeb meem tsawg dua. Thaum cov kua qaub diluted nrog dej mus rau 70-80% kev daws, acetic essence yog tau. Nws yog nyob rau hauv daim ntawv no uas cov tshuaj no yog muag hauv khw muag khoom. Tab sis ntau zaus ntawm cov ntawv koj yuav nyeem "Acetic acid (70% daws)". Paub tias qhov no yog qhov koj xav tau rau kev siv, piv txwv li, hauv kev ua noj. Qhov no txhais tau tias koj tau yuav cov essence.

vinegar essence yuav ua li cas dilute
vinegar essence yuav ua li cas dilute

Yuav ua li cas kom tau lub rooj vinegar?

Vinegar yog ib qho khoom siv dav siv hauv ntau hom zaub xam lav thiab kua ntses. Yog tsis muaj cov kua qaub no, nws tuaj yeem ua tsis tau rau qee cov ncuav qab zib, vim tias raws li daim ntawv qhia, nws yog nrog nws cov kev pab uas cov baking soda raug tua. Tab sis dab tsi txog txhua tus nyiam barbecue? Tom qab tag nrho, ib tug classic marinade yog ib tug vinegar tov nrog seasonings. Pom zoo tias hauv chav ua noj koj tsuas ua tsis tau yam tsis muaj nws. Yuav ua li cas yog tias koj tsuas muaj vinegar essence? Yuav ua li cas yug nws kom tau lub rooj vinegar? Cov proportions muaj nyob rau hauv cov lus hauv qab no.

Vinegar Concentration Ntau yam ntawm vinegar essence Ntau qhov dej
9% 1 7
6% 1 11
3% 1 20

Raws li koj tau pom, cov ntawv sau feem ntau qhia tias kom tau txais vinegar, 70% acid (uas yog, acetic essence) yog diluted hauv nees nkaum feem ntawm dej. Nov yog daim ntawv qhia rau 3% vinegar.

yuav ua li cas ua vinegar essence
yuav ua li cas ua vinegar essence

Acetic essence: kho pob taws ntxhib

Qee cov zaub mov txawv yog qhov tsis paub tseeb tias nws zoo li txaus ntshai siv lawv. Piv txwv li, muaj pov thawj txoj kev kho pob taws tawg, thiab nws kuj zoo heev. Peb muab rau koj obzaub mov txawv, lub ntsiab tseem ceeb ntawm uas yog vinegar essence.

Recipe 1

YDilute glycerin nrog 70% acetic acid hauv qhov sib piv ntawm 2: 1. Nco ntsoov co zoo ua ntej siv. Lubricate puas heels maj mam maj mam nrog ib lub paj rwb ncoo soaked nyob rau hauv cov tshuaj.

Recipe 2

Rau saum lub plhaub ntawm lub qe tshiab, ua ib lub qhov me me ntsuas 1.5x1.5 centimeters. Ncuav essence rau hauv nws. Tom qab kaw lub qhov nrog daim kab xev los yog nplaum nplaum, muab lub qe tso rau hauv ib lub thawv. Tom qab peb mus rau plaub hnub, lub qe, nrog rau lub plhaub, yuav yaj nyob rau hauv tus ntawm cov kua qaub. Maj mam lim cov sib tov los ntawm cheesecloth thiab ncuav rau hauv ib lub raj mis me me. Siv los kho ko taw qhuav thiab pob taws tawg. Co cov tshuaj ua ntej siv.

Siv vinegar kom qis dua

Daim ntawv qhia pej xeem no paub zoo rau sawv daws. Koj tuaj yeem siv ob qho tib si vinegar diluted nyob rau hauv ib nrab nrog dej, thiab ib tug essence daws. Ua li no, dilute ib teaspoon ntawm acid nyob rau hauv tsib puas grams dej. So cov phuam so hauv cov kua thiab siv rau lub luj tshib thiab lub hauv caug kom txo qhov kub.

Pom zoo: