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Sodium Malate |676-46-0
Kev piav qhia Solubility: Nws yog huab cua slaking, hydration-poob thaum rhuab mus rau 130ºC, dawb soluble hauv dej.Daim ntawv thov: Nws yog ib qho khoom noj khoom haus zoo heev, tshwj xeeb tshaj yog siv hauv cov khoom siv dej thiab cov khoom siv nqaij.Nws tuaj yeem khaws cov zaub mov tshiab thiab muab nws saj zoo.Specification Yam Khoom Specification Assay % 97.0 ~ 101.0 Poob ntawm ziab % ≤25.0 / ≤12.0 / ≤7.0 Dawb acid % ≤1.0 Cov hlau hnyav (raws li Pb) % ≤ 0.002 Arsenic (raws li As As) % ≤ 0.0003 -
299-29-6 |Ferrous Gluconate
Cov Khoom Piav Qhia Iron(II) gluconate, los yog ferrous gluconate, yog cov khoom siv dub feem ntau siv los ua cov hlau ntxiv.Nws yog hlau (II) ntsev ntawm gluconic acid.Nws tau ua lag luam raws li cov npe lag luam xws li Fergon, Ferralet, thiab Simron.Ferrous gluconate yog siv tau zoo hauv kev kho mob hypochromic anemia.Kev siv cov tshuaj no piv nrog rau lwm cov kev npaj hlau ua rau muaj kev txaus siab rau cov lus teb reticulocyte, feem pua ntawm kev siv hlau ntau, thiab txhua hnub nce hemoglobin tha... -
Nis |1414-45-5 : kuv
Cov Khoom Piav Qhia Cov Khoom Noj Khoom Noj Nisin yog siv rau hauv cov cheese ua tiav, nqaij, dej haus, thiab lwm yam thaum lub sij hawm tsim khoom kom ntev txee lub neej los ntawm suppressing Gram-positive spoilage thiab cov kab mob pathogenic.Nyob rau hauv cov khoom noj, nws yog ib qho kev siv nisin ntawm qib ntawm ~ 1-25. ppm, nyob ntawm seb hom zaub mov thiab kev tswj xyuas kev pom zoo.Raws li cov khoom noj ntxiv, nisin muaj tus lej E ntawm E234.Lwm yam Vim nws ib txwm xaiv spectrum ntawm kev ua, nws kuj yog ua hauj lwm raws li ib tug xaiv tus neeg sawv cev nyob rau hauv microbiological tshuaj ... -
126-96-5 |Sodium Diacetate
Khoom Piav Qhia Sodium Diacetate yog ib qho molecular compound ntawm acetic acid thiab sodium acetate.Raws li ib tug patent, dawb acetic acid yog tsim rau hauv cov siv lead ua lattice ntawm nruab nrab sodium acetate.Cov kua qaub yog khov kho raws li pom tseeb los ntawm qhov tsis hnov tsw ntawm cov khoom.Hauv kev daws, nws raug cais tawm rau hauv nws cov acetic acid thiab sodium acetate.Raws li tus neeg sawv cev buffering, sodium diacetate yog siv rau hauv cov khoom noj nqaij los tswj lawv cov acidity.Tsis tas li ntawd, sodium diacetate inhibi ... -
137-40-6 |Sodium Propionate hmoov
Cov Khoom Piav Qhia Sodium propanoate lossis Sodium Propionate yog sodium ntsev ntawm propionic acid uas muaj cov tshuaj formula Na (C2H5COO).Cov tshuaj tiv thaiv yog tsim los ntawm cov tshuaj tiv thaiv ntawm propionic acid thiab sodium carbonate los yog sodium hydroxide.Nws yog siv los ua zaub mov preservative thiab yog sawv cev los ntawm cov zaub mov uas sau npe E tooj E281 hauv Tebchaws Europe;nws feem ntau yog siv los ua pwm inhibitor hauv cov khoom bakery.Nws tau pom zoo siv los ua zaub mov ntxiv hauv EUUSA thiab Australia thiab New Zealand (qhov twg ... -
127-09-3 |Sodium Acetate (Anhydrous)
Cov Khoom Piav Qhia Sodium acetate yog cov hmoov tsis muaj dej thiab agglomerate.Ob lub versions no yog chemically zoo tib yam thiab txawv tsuas yog nyob rau hauv lub cev daim ntawv.Lub agglomerate muaj cov khoom ntawm cov pob zeb uas tsis yog hmoov av, cov chaw wettability, siab dua bulk ntom ntom ntom ntom.Sodium acetate anhydrous yog siv nyob rau hauv kev lag luam kws tshuaj, raws li ib tug tsis nyob rau hauv lub photographic kev lag luam thiab raws li ib tug ntxiv rau cov tsiaj pub kom cov mis nyuj muaj roj ntau lawm.Nws kuj tseem siv tau ... -
6131-90-4 |Sodium Acetate (Trihydrate)
Cov Khoom Piav Qhia Sodium acetate, CH3COONa, kuj hu ua NaOAc.kuj sodium ethanoate yog sodium ntsev ntawm acetic acid.Cov ntsev tsis muaj xim no muaj ntau yam kev siv.Sodium acetate tuaj yeem muab ntxiv rau cov khoom noj uas yog seasoning.Nws yuav siv tau nyob rau hauv daim ntawv ntawm sodium diacetate - ib tug 1: 1 complex ntawm sodium acetate thiab acetic acid, muab tus E-tus naj npawb E262.Kev siv nquag yog muab cov ntsev thiab vinegar tsw rau qos yaj ywm chips.Specification Yam khoom STANDARD Tshwm Sim Tsis muaj xim muaju, slig ... -
Calcium Propionate |4075-81-4 : kuv
Cov Khoom Piav Qhia Raws li cov khoom noj Preservatives, nws tau teev npe E 282 hauv Codex Alimentarius.Calcium Propionate yog siv los ua ib qho tshuaj khaws cia hauv ntau yam khoom, suav nrog tab sis tsis txwv rau qhob cij, lwm yam khoom ci, cov nqaij ua tiav, whey, thiab lwm yam khoom noj siv mis.Hauv kev ua liaj ua teb, nws yog siv, nrog rau lwm yam, los tiv thaiv cov mis nyuj kub hauv nyuj thiab ua cov khoom noj ntxiv Propionates tiv thaiv microbes los ntawm kev tsim lub zog lawv xav tau, zoo li benzoates ua.Txawm li cas los xij, tsis zoo li benzo ... -
Propyl Paraben |94-13-3 : kuv
Cov Khoom Piav Qhia Kab lus no yog hais txog qhov sib xyaw tshwj xeeb no.Rau cov chav kawm ntawm hydroxybenzoate esters, suav nrog kev sib tham txog cov teebmeem kev noj qab haus huv, saib paraben Propylparaben, n-propyl ester ntawm p-hydroxybenzoic acid, tshwm sim raws li cov khoom siv ntuj pom muaj nyob hauv ntau cov nroj tsuag thiab qee cov kab, txawm hais tias nws yog tsim los siv rau hauv. tshuaj pleev ib ce, tshuaj thiab khoom noj.Nws yog ib tug preservative feem ntau pom nyob rau hauv ntau yam dej-raws li tshuaj pleev ib ce, xws li cream, lotions, tshuaj zawv plaub hau ... -
Methyl Paraben 99-76-3
Cov Khoom Piav Qhia Methyl paraben, kuj yog mEthyl Paraben, ib qho ntawm cov parabens, yog cov tshuaj tiv thaiv nrog cov tshuaj formula CH3 (C6H4 (OH) COO).Nws yog methyl ester ntawm p-hydroxybenzoic acid.Xwm: dawb crystalline hmoov los yog crystalline.115-118 ° C melting point, boiling point, 297-298 ° C. Soluble nyob rau hauv ethanol, ethyl ether thiab acetone, micro-soluble nyob rau hauv dej, chloroform, carbon disulfide thiab roj av ether.Me tshwj xeeb aroma thiab saj, me ntsis iab tsw, Zhuo Ma.Kev npaj:... -
Glucono-Delta-Lactone (GDL) 90-80-2
Cov Khoom Piav Qhia Glucono delta-lactone (GDL) yog ib qho khoom noj khoom haus uas tshwm sim ib txwm muaj nrog tus lej E575 siv los ua ib qho sequestrant, acidifier, los yog curing, pickling, los yog leavening agent.Nws yog lactone (cyclic ester) ntawm D-gluconic acid.Pure GDL yog cov hmoov dawb tsis muaj ntxhiab crystalline hmoov.GDL feem ntau pom muaj nyob rau hauv zib ntab, kua txiv hmab txiv ntoo, kua txiv hmab txiv ntoo, thiab cawv txiv hmab.GDL yog nruab nrab tab sis hydrolyzes nyob rau hauv dej rau gluconic acid uas yog acidic, ntxiv tangy saj rau zaub mov, koj ... -
Calcium Acetate 62-54-4
Cov Khoom Piav Qhia Calcium Acetate yog calcium ntsev ntawm acetic acid.Nws muaj cov qauv Ca (C2H3OO) 2.Nws lub npe qauv yog calcium acetate, thaum calcium ethanoate yog lub npe IUPAC systematic.Lub npe laus yog acetate ntawm txiv qaub.Daim ntawv anhydrous yog hygroscopic heev;Yog li ntawd cov monohydrate (Ca(CH3COO) 2•H2O yog ib hom ntawv, Yog hais tias ib qho cawv ntxiv rau cov tshuaj calcium acetate saturated, semisolid, flammable gel cov ntaub ntawv uas zoo li "cov kaus poom kub" cov khoom xws li ...
