Sodium Bicarbonate

Kev Piav Qhia Luv:

CAS Naj Npawb:144-55-8

Ntim:25kg/Hnab

Min.Order Quantity:1000kgs

YAM KHOOM KEV QHIA TXOG COV TXHEEJ TXHEEM KEV NTSUAM XYUAS TXHEEJ TXHEEM KEV NTSUAM XYUAS
Tag Nrho Alkality (Raws li NaHCO3) 99% MIN 99.09% GB1886.2-2015
Chloride (Cl) 0.4% TSHAJ PLAWS 0.38%
As 0.0001% TSHAJ PLAWS 0.0001%
Hlau hnyav (Pb) 0.0005% TSHAJ PLAWS 0.0005%
Poob thaum ziab 0.20% TSHAJ PLAWS. 0.19%
Tus nqi PH 8.5 SIAB TSHAJ PLAWS. 8.5
NH4   TSIS MUAJ


Cov Lus Qhia Txog Khoom

Cov Cim Npe Khoom

Sodium bicarbonate, cov mis tshuaj: NaHCO₃, feem ntau hu ua baking soda, cov khoom siv dawb zoo, cov hmoov alkaline dawb yooj yim yaj hauv dej, tsis hloov pauv hauv huab cua qhuav, maj mam lwj hauv huab cua noo kom tso cov pa roj carbon dioxide.

Sodium bicarbonate siv tau ncaj qha ua cov khoom siv raw hauv kev lag luam tshuaj rau kev kho mob hyperacidity. Nws kuj tseem siv tau rau hauv kev tsim zaj duab xis, tanning, kev ua cov ntxhia, smelting, kev kho cua sov hlau, thiab hauv kev lag luam fiber thiab roj hmab. Tib lub sijhawm, nws siv ua tshuaj ntxuav rau cov plaub mos mos, nrog rau kev ntub noob ua liaj ua teb.

Cov tshuaj sodium bicarbonate siv rau dab tsi?

Hauv kev ua zaub mov, sodium bicarbonate yog tus neeg sawv cev bulking feem ntau siv, uas yog siv los tsim cov ncuav qab zib, qhob cij, thiab lwm yam, tab sis sodium carbonate yuav nyob tom qab qhov kev nqis tes ua.

Siv ntau dhau yuav ua rau cov khoom noj alkaline dhau thiab ua rau cov saj tsis zoo.

Xim av daj. Nws yog lub tshuab tsim cov pa roj carbon dioxide hauv cov dej qab zib; nws tuaj yeem sib xyaw nrog alum los ua cov hmoov ci alkaline, thiab nws kuj tuaj yeem sib xyaw nrog cov tshauv soda los ua cov litholine civil; nws kuj tuaj yeem siv ua cov tshuaj preservative butter. Hauv kev ua zaub, nws tuaj yeem siv ua tus neeg sawv cev khaws xim rau txiv hmab txiv ntoo thiab zaub.

Thaum ntxuav txiv hmab txiv ntoo thiab zaub, ntxiv li ntawm 0.1% ~ 0.2% sodium bicarbonate tuaj yeem ua kom xim ntsuab ruaj khov.

Thaum sodium bicarbonate siv los ua cov tshuaj kho txiv hmab txiv ntoo thiab zaub, los ntawm kev ua kom cov txiv hmab txiv ntoo thiab zaub dawb, tus nqi pH ntawm cov txiv hmab txiv ntoo thiab zaub tuaj yeem nce ntxiv, lub peev xwm tuav dej ntawm cov protein tuaj yeem nce ntxiv, kev ua kom cov nqaij ntawm cov zaub mov mos tuaj yeem txhawb nqa, thiab cov khoom astringent tuaj yeem yaj. Tsis tas li ntawd, nws muaj cov nyhuv ntawm kev tshem tawm cov nqaij yaj ntawm cov mis tshis, thiab cov koob tshuaj yog 0.001% ~ 0.002%.

Kev siv khoom

Feem ntau siv ua cov khoom noj khoom haus ntxiv rau hauv kev lag luam khoom noj, cov khoom noj rau tsiaj txhu, tus neeg sawv cev ua npuas ncauj hauv kev lag luam roj hmab. Cov khoom xyaw sib xyaw hauv kev ua cov tshuaj ntxuav tes, tshuaj ntxuav tes hauv kev ua yeeb yaj kiab Carbon Dioxide (CO2) reactor hauv npias, dej haus, thiab lwm yam.

1. Ua tus neeg sawv cev rasing, neutralizer thiab dough improver, NaHCO3 tuaj yeem siv rau pastry thiab tuaj yeem siv raws li qhov xav tau ntawm kev tsim khoom;

2. Thaj chaw pub zaub mov: Sodium bicarbonate siv rau hauv kev ua liaj ua teb kom kho qhov PH ntawm dej pas dej; Siv ua zaub mov rau nqaij qaib thiab os;

3. Cov dej qab zib ci siv tau rau hauv kev ntxuav tsev;

4. Hauv kev lag luam roj hmab, nws yog siv rau hauv kev tsim cov roj hmab thiab cov ntaub so ntswg;

5. Hauv kev lag luam luam ntawv thiab zas xim, baking soda yog siv los ua tus neeg sawv cev rau kev zas xim thiab luam ntawv, ib qho acid-base buffer;

6. Rau cov khoom siv tua hluav taws, cov baking soda yog siv rau hauv kev tsim cov tshuaj tua hluav taws.

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