High quality Sulfuric acid CAS 7664-93-9 ncaj qha los ntawm lub Hoobkas
Khoom Description
Khoom npe: Sulfuric acid CAS 7664-93-9
Khoom Parameter (Specification)
|
CAS |
7664-93-9 |
|
Molecular Formula |
H2SO4 |
|
Molecular Luj (g / mol) |
98.07 |
|
Purity |
99.9% ua |
|
Qhov tshwm sim |
Cov khoom ntshiab yog xim tsis muaj pob tshab oily kua, tsw tsw. |
|
UN No. |
UN 3264 8/PG 3 |
|
HS Nr. |
2807000010 |
|
EINECS No. |
231-639-5 |
|
Hazard Class |
8 |
|
Packing Group |
II |
|
Chaw nres nkoj |
Qingdao, Suav teb |
|
Pob |
1 L / lub raj mis, 25 L / nruas, 200 L / nruas, thiab lwm yam |
Khoom feature thiab daim ntawv thov
1. Sulfuric acid CAS 7664-93-9 yog ib qho reagent siv dav rau kev soj ntsuam thiab kuaj. Barium, strontium thiab lead precipitates, nqus dej hauv cov organic tsom xam thiab synthesis, sulfonation, condensation thiab sib tov nrog nitric acid rau nitrification. MOS chav kawm yog tsim rau semiconductor integrated circuits hauv kev lag luam electronics.
2. Sulfuric acid CAS 7664-93-9 tuaj yeem siv los ua cov dej tawv softener, ion exchange regenerator, pH regulator, oxidant thiab detergent. Nws tseem tuaj yeem siv rau hauv kev tsim cov chiv, tshuaj tua kab, dyes, pigments, plastics, chemical fibers, explosives thiab ntau yam sulfates.
3. Sulfuric acid CAS 7664-93-9 yog siv los ua cov tshuaj tua kab mob muaj zog, uas tuaj yeem siv ua ke nrog hydrogen peroxide.
Synonyms:
sulfuric acid; Lead-chamber acid; Roj teeb sulfuric acid; sulfur trioxide; Sulfuric anhydride
Chemical & Physical Properties:
1. Sulfuric acid CAS 7664-93-9 raug rau saum huab cua kom nqus dej sai, thiab tseem tuaj yeem ntes cov dej molecules hauv cov organic teeb meem xws li qab zib thiab ntoo thiab carbonize. Thaum txias, nws tuaj yeem condensed rau hauv cov muaju, uas yaj ntawm 10.37 degree. Tab sis kua sulfuric acid yog ib qho yooj yim los tsim ib tug supercooled kua. Concentrated sulfuric acid muaj zog nqus dej thiab yog ib qho zoo desiccant.
2. Sulfuric acid CAS 7664-93-9 pib decompose thaum rhuab mus rau 290 degree C, tso sulfur trioxide. Lub azeotrope yog tsim ntawm 317 degree thiab hloov mus rau 98.54 feem pua aqueous tov. Concentrated sulfuric acid ua kom muaj cua sov thaum tov nrog dej. Concentrated sulfuric acid muaj lub cev qhuav dej ntawm ntau lub tebchaw.
Cia
Khaws rau hauv ib qho chaw txias, ventilated warehouse. Qhov kub ntawm lub reservoir yuav tsum tsis txhob ntau tshaj 35 degree, thiab cov txheeb ze av noo yuav tsum tsis txhob ntau tshaj 85%. Khaws lub thawv kaw. Nws yuav tsum tau muab cais los ntawm cov khoom siv hluav taws xob, txo cov neeg ua haujlwm, alkalis, alkali hlau thiab cov tshuaj siv tau, thiab yuav tsum tsis txhob sib xyaw. Qhov chaw cia khoom yuav tsum tau nruab nrog cov khoom siv kho mob thaum muaj xwm txheej ceev thiab cov ntaub ntawv ntim khoom tsim nyog.
Kev soj ntsuam zoo
Peb cov tshuaj tuaj yeem dhau tag nrho cov kev xeem thib peb xws li SGS, BV, ISO, thiab lwm yam.
FAQ
1. Q: Cov khoom xa tuaj rau kuv li cas?
A: Yog tias qhov ntau me me, peb pom zoo kom xa khoom xa tuaj, xws li fedex, UPS, DHL, thiab lwm yam. Vim muaj qhov ntau, peb xav kom xa los ntawm hiav txwv. Peb tuaj yeem xa cov khoom mus rau koj tus neeg xa khoom xa tuaj (FOB nqe). Los yog koj tsis ua, peb tuaj yeem hais CIF.
2. Q: Koj puas yog cov chaw tsim khoom ncaj qha lossis xa tawm mus rau Suav teb?
A: Yog. Peb muaj peb tus kheej factories thiab thoob ntiaj teb kev muag khoom department. Peb tsim peb tus kheej cov khoom tag nrho ntawm peb tus kheej.
3. Q: Kuv tuaj yeem yuav koj cov khoom li cas?
A: Thov xa peb cov lus nug los ntawm Alibaba, lossis xa email rau peb, koj tuaj yeem hu rau peb los qhia peb cov kev xav tau, peb yuav rov qab rau koj sai li sai tau.
Cim npe nrov: sulfuric acid cas 7664-93-9, Tuam Tshoj sulfuric acid cas 7664-93-9 manufacturers, lwm tus neeg, Hoobkas
