Sodium Bicarbonate tso zis
CAS Naj Npawb: 144-55-8
EINECS:205-633-8
Cov tshuaj formula: NaHCO3
Ntim: 25KG / hnab
Molecular Luj: 84.01
Sodium bicarbonate
Specification
Sodium bicarbonate (Sodium bicarbonate), mis NaHCO₃, yog ib qho inorganic compound, dawb hmoov los yog zoo siv lead ua, odorless, salty, yooj yim soluble nyob rau hauv dej, me ntsis soluble nyob rau hauv ethanol (hais tias yog insoluble), cov tshuaj yog me ntsis alkaline. Nws yog yooj yim decomposed los ntawm tshav kub, maj mam decomposed nyob rau hauv cov huab cua ntub, tsim carbon dioxide, uas pib decompose ntawm txog 50 ° C, thiab yog decomposed tag nrho los ntawm cua sov mus rau 270 ° C. Thaum raug cov kua qaub, nws lov heev, ua carbon. dioxide.
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Sodium Bicarbonate
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Cov khoom
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Specification
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Kev tshwm sim
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Cov ntsiab lus tseem ceeb (NaHCO3)%
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99.0-100.5
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100.26
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Arsenic (AS)%
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0.0001MAX
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0.00007
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Heavy hlau (Pb)%
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0.0005MAX
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0.00026
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Tus nqi PH
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8.6 MAX
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8.35
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qhuav poob phaus%
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0.20MAX
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0.03
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Cl%
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0.4MAX
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0.19
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Dawb
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85 MIN
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87.65
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Daim ntawv thov
Kev siv chav kuaj
Sodium bicarbonate tuaj yeem siv los ua cov tshuaj analytical reagent thiab tseem siv rau hauv inorganic synthesis. Yuav siv tau los npaj sodium bicarbonate-sodium bicarbonate tsis tov, ntxiv ib qho me me ntawm cov kua qaub los yog lub hauv paus tuaj yeem ua kom cov hydrogen ion concentration tsis hloov pauv, tuaj yeem ua kom tus nqi pH ntawm lub kaw lus ruaj khov.
Kev siv tshuab
Sodium bicarbonate tuaj yeem siv rau hauv kev tsim cov kua qaub-puag tua hluav taws thiab ua npuas dej tua hluav taws, thiab sodium bicarbonate tuaj yeem siv rau hauv cov roj hmab thiab daim txhuam cev hauv kev lag luam roj hmab. Sodium bicarbonate tuaj yeem siv los ua cov dej ntws rau hauv kev lag luam metallurgical. Hauv kev lag luam tshuab, sodium bicarbonate tuaj yeem siv los ua kev pab molding rau casting steel (foundry) xuab zeb. Hauv kev lag luam luam ntawv thiab dyeing, sodium bicarbonate tuaj yeem siv los kho tus neeg sawv cev rau dyeing thiab luam ntawv, acid-alkali tsis, thiab tom qab kho tus neeg saib xyuas rau ntaub dyeing thiab xov. Qhov sib ntxiv ntawm baking soda rau dyeing tuaj yeem tiv thaiv cov xov paj los ntawm kev tsim cov paj xim, thiab tuaj yeem siv los ua cov tshuaj detergent rau ntaub plaub.
Ua tsaug rau koj tuaj xyuas thiab txais tos koj cov lus nug zoo!
Cim npe nrov: Tuam Tshoj sodium bicarbonate zis manufacturers, lwm tus neeg, Hoobkas
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