-
Peroxide 101 2,5-Dimethyl-2,5-Di (Tert-butyl peroxide) hexane DBPH CAS No.78-63-7
Lub npe tshuaj: 2,5-Dimethyl-2,5-Di (Tert-butyl peroxide) hexane Lwm Lub Npe: DBPH CAS No.: 78-63-7 UN NO .: 3103 Daim ntawv thov: tus neeg sawv cev sib txuas 2,5-Dimethyl -2,5-Di (Tert-butyl peroxide) hexane cov ntaub ntawv tseem ceeb CAS NO.78-63-7: Tshuaj npe 2,5-Dimethyl-2,5-Di (Tert-butyl peroxide) hexane Alias DBPH CAS NO.78-63-7 UN Nr.3103 Flash point 149 ° F Dej Solubility Immiscible Stability Tsis ruaj tsis khov HS Code 29012990 Ntim & Cia & Xa Khoom: luperox ... -
Barium Chloride anhydrous & Barium Chloride dihydrate
Melting point 925 ° C, Boiling point 1560 ° C, txheeb ze ntom ntom 3.85624.Raws li analytical reagent, Dehydrant, ua barium ntsev, thiab siv hauv hluav taws xob, ntsuas, metallurgical kev lag luam, thiab lwm yam.
Lub cev muaj zog;dawb crystal lossis granular hmoov.Cov txheeb ze ntom ntom 3.86.Melting point 963 ° C.Refractive Index 1.635.
Siv: kuaj sulfate thiab selenate, Chromatographic tsom xam, tsom xam qhov chaw rau kev txiav txim siab ntawm platinum,.dej softener.dyeing ntawm fabrics..Kuj tseem siv rau hauv kev kho cua sov ntawm hlau, ua barium ntsev, hluav taws xob ntsuas,.los yog siv ua dej softener,.Dehydrant & analytical reagent, tus neeg saib xyuas kev kho cua sov hauv kev ua haujlwm machining. -
Phosphoric Acid Food Grade & Tech Qib CAS No. 7664-38-2
Phosphoric acid tshwm raws li cov kua ntshiab tsis muaj xim lossis pob tshab crystalline khoom.Cov khoom ntshiab melts ntawm 42.35 ° C thiab muaj qhov ceev ntawm 1.834 g / cm3.Cov kua dej feem ntau yog 85% aqueous tov.Shipped li ob qho tib si khoom thiab kua.Corrosive rau hlau thiab ntaub so ntswg.Siv rau hauv kev ua chiv thiab tshuaj detergents thiab hauv kev ua zaub mov.
Phosphoric acid yog phosphorus oxoacid uas muaj ib qho oxo thiab peb pawg hydroxy koom nrog covalently rau lub hauv paus phosphorus atom.Nws muaj lub luag haujlwm ua kuab tshuaj, tib neeg metabolite, algal metabolite thiab chiv.Nws yog conjugate acid ntawm dihydrogenphosphate thiab phosphate ion. -
Formic Acid Tech Qib 85% 90% 94%
Formic acid yog ib qho ntawm cov organic chemical raw cov ntaub ntawv, dav siv hauv tshuaj tua kab, tawv, dyeing thiab roj hmab kev lag luam.Formic acid tuaj yeem siv ncaj qha rau hauv kev ua ntaub, tawv tanning, textile printing thiab dyeing, thiab cia zaub ntsuab.Nws kuj tseem siv tau los ua tus neeg sawv cev kho mob saum npoo hlau, cov khoom siv roj hmab thiab cov khoom hnyav.
Formic acid yog siv rau decalcifier;reducer hauv dyeing rau wool ceev xim;dehairing thiab plumping hides;tanning;
electroplating;coagulating roj hmab latex;silage thiab grain preservation;additive nyob rau hauv regenerating qub roj hmab;kuab tshuaj ntawm naj hoom;lacquer;alkylating tus neeg sawv cev rau cawv;carboxylating tus neeg sawv cev rau tertiarycompounds.Nws kuj yog siv los ua ib qho nruab nrab rau kev tsim khoom ntawm ntau yam khoom hauv cov tshuaj thiab kev lag luam. -
Phosphorus Pentoxide Tech Qib Khoom Noj Qib 99% min
Phosphorus pentoxide yog dawb amorphous hmoov los yog hexagonal siv lead ua.Nws yooj yim heev rau nqus dej noo, soluble hauv dej, tso cua sov ntau, tsim metaphosphoric acid ua ntej, ces orthophosphate.
Phosphorus pentoxide yog siv los ua desiccant ntawm roj thiab kua, dehydrating tus neeg saib xyuas ntawm cov organic synthesis, antistatic tus neeg sawv cev ntawm polyester cob, refining tus neeg saib xyuas ntawm cov tshuaj thiab qab zib.Nws yog cov khoom siv raw rau kev npaj siab purity phosphoric acid, phosphate, phosphide thiab phosphate ester.Phosphorus pentoxide, tseem hu ua phosphoanhydrides, tuaj yeem nqus dej tau yooj yim thiab hnov mob hnyav nrog dej, uas muab 68 kcal ntawm tshav kub ib mole ntawm cov tshuaj tiv thaiv.Phosphorus pentoxide yog cov khoom siv raw thiab reagent hauv kev lag luam tshuaj.Nws yog dav siv hauv tshuaj, txheej pab, luam ntawv thiab dyeing pab, antistatic tus neeg sawv cev, tshuaj lom neeg kev lag luam thiab lwm yam lag luam.Nws yog tsuas yog siv nyob rau hauv kev tsim cov high-purity phosphoric acid, roj thiab kua desiccant, organic synthetic dehydrating tus neeg sawv cev, thiab kev npaj ntawm organic phosphoric acid. -
Potassium Borohydride
Potassium Borohydride yog ib qho kev xaiv reductant nrog dav solubility hauv protic media.Nws hloov aldehydes thiab ketones rau cov cawv sib xws hauv kev tsim tshuaj thiab lwm yam tshuaj zoo.Nws yog siv los ua hydrogen qhov chaw thiab ua npuas dej rau cov roj hmab. -
Sodium Bicarbonate Food Grade CAS No.144-55-8
Sodium bicarbonate (IUPAC lub npe: sodium hydrogen carbonate) yog achemical compound nrog cov mis NaHCO3.Sodium bicarbonate yog cov khoom dawb uas yog crystalline tab sis feem ntau tshwm raws li cov hmoov zoo.Txij li thaum nws tau paub ntev thiab tau siv dav, cov ntsev muaj ntau lub npe xws li ci dej qab zib, khob cij soda, ua noj soda, thiab bicarbonate ntawm soda. -
Sodium Metabisulfite (SMBS) Khoom noj khoom haus qib & qib Industrial
Sodium metabisulfite los yog SMBS yog ib qho inorganic compound ntawm cov tshuaj formula Na2S2O5.Cov tshuaj no qee zaum hu ua disodium metabisulfite.Hauv kev lag luam yees duab, sodium metabisulfite yog siv los ua cov khoom siv kho mob.Hauv kev lag luam naj hoom, nws yog siv los tsim vanillin.Sodium metabisulfite tuaj yeem siv los ua cov khoom khaws cia hauv kev lag luam brewing, coagulant hauv kev lag luam roj hmab thiab tus neeg sawv cev dechlorinating tom qab bleaching paj rwb ntaub.Nws tuaj yeem siv los ua tus neeg sawv cev txo qis hauv thaj chaw ntawm cov organic intermediates, dyes thiab tawv ua. -
Benzoic Acid Tech Qib & Pharm Qib CAS No.65-85-0
Benzoic Acid yog Dawb flakes muaju, benzin lossis benzoic aldehyde savor, soluble hauv ethanol thiab me ntsis soluble hauv dej.
Benzoic acid tshwm sim nyob rau hauv ntau cov nroj tsuag thiab ua hauj lwm raws li ib tug intermediate nyob rau hauv biosynthesis ntawm ntau theem nrab metabolites.Cov ntsev ntawm benzoic acid yog siv los ua zaub mov preservatives.Benzoic acid yog ib qho tseem ceeb precursor rau kev lag luam synthesis ntawm ntau lwm cov organic tshuaj.Cov ntsev thiab esters ntawm benzoic acid yog hu ua benzoates. -
Ferric Chloride Liquid 39% -41% CAS 7705-08-0
Ferric chloride tov yog covalent compound.Cov tshuaj formula: FeCl3.yog xim av tsaus.Nyob rau hauv lub teeb ncaj qha yog tsaus liab, reflecting ntsuab nyob rau hauv lub teeb, qee zaum qhia lub teeb xim av dub, lub melting point ntawm 306 DEG C, lub boiling point ntawm 316 DEG C, soluble nyob rau hauv dej thiab muaj zog dej absorbability, muaj peev xwm nqus dej los ntawm lub huab cua thiab noo noo. -
Magnesium Chloride Hexahydrate 46% CAS 7791-18-6
Magnesium chloride yog ib hom chloride.Colorless thiab yooj yim deliquescence crystals.Cov ntsev yog ib qho ionic halide, soluble hauv dej.Hydrated magnesium chloride tuaj yeem muab rho tawm los ntawm dej hiav txwv lossis dej ntsev, feem ntau nrog 6 molecules ntawm cov dej siv lead ua.Nws poob dej siv lead ua thaum kub txog 95 ℃ thiab pib tawg thiab tso cov roj hydrogen chloride (HCl) thaum siab tshaj 135 ℃.Nws yog cov khoom siv raw ntawm kev tsim khoom ntawm magnesium, pom nyob rau hauv dej hiav txwv thiab iab.Hydrated magnesium chloride yog ib qho tshuaj ntawm qhov ncauj magnesium supplementation feem ntau siv cov khoom. -
Sodium Hydrosulfide Flakes CAS No.16721-80-5
Sodium Hydrosulfide yog daj lossis daj daj flake khoom, soluble hauv dej, soluble hauv ethanol, ether, thiab lwm yam
Kev lag luam dyestuff yog siv los ua ke cov organic intermediates thiab cov pab cuam rau kev npaj cov tshuaj zawv plaub hau.Kev lag luam mining yog dav siv hauv tooj liab ore hnav khaub ncaws.Cov xim tsis muaj xim zoo li siv lead ua, yooj yim rau deliquesced, nws yuav decomposed thiab tso tawm hydrogen disulfide ntawm nws melting point, soluble nyob rau hauv dej thiab cawv, nws cov dej tov yog alkaline, nws yuav tsim hydrogen disulfide thaum reacting nrog acids.Kev lag luam zoo yog kev daws teeb meem, txiv kab ntxwv lossis daj, iab saj.
