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Chaw tsim tshuaj paus Supply Raw Materia zoo tshaj plaws Tus nqi qis tshaj CAS 11113-50-1 Boric acid Kev nyab xeeb shipping ceev ceev
Khoom siv
Nws yog dav siv nyob rau hauv iav kev lag luam los txhim kho lub tshav kub tsis kam thiab transparency ntawm iav khoom, ua rau kom muaj zog txhua yam thiab shorten melting lub sij hawm. Nyob rau hauv cov enamel thiab ceramic industries, nws yog siv los txhim kho lub gloss thiab ceev ntawm ceramic khoom, thiab kuj yog ib feem ntawm glazes thiab pigments. Hauv kev lag luam metallurgical, nws yog siv los ua ib qho ntxiv thiab flux. Tshwj xeeb tshaj yog boron steel muaj lub zog siab thiab zoo dov zog thiab tuaj yeem hloov cov nickel steel. Boric acid muaj cov khoom siv tshuaj tua kab mob thiab tuaj yeem siv los ua cov tshuaj tiv thaiv, xws li kev txuag ntoo. Nws yog siv rau hauv cov hlau vuam, tawv, thaij duab thiab lwm yam lag luam, nrog rau kev tsim cov dyes, kub-resistant thiab hluav taws-resistant fabrics, dag gemstones, capacitors, thiab tshuaj pleev ib ce.
cov khoom specification
| Qhov ntom | 1.4 ± 0.1g / cm³ |
| Melting point | 170.9oC ua |
| Cov huab hwm coj | 62.017525 ib |
| PSA | 60.69 000 Nws |
| LogP | -0.29 |
| Qhov tshwm sim | Ua kua |
| Refractive | ua 1.385 |
| Kev ruaj ntseg | Boric acid yog tshuaj lom rau tib neeg lub cev. Thaum noj qhov ncauj, nws cuam tshuam rau lub paj hlwb, kab mob ua pa sab saud, lub plab zom mov, daim siab, thiab lwm yam, thiab tuaj yeem ua rau tuag taus. |
Khoom piav qhia
Boric Acid, nrog rau cov tshuaj formula H3BO3, muaj tus lej CAS 11113-50-1. Nws zoo nkaus li dawb crystalline khoom uas tsis muaj tsw. Lub hauv paus qauv ntawm boric acid muaj ib tug boron atom bonded rau peb hydroxyl pawg. Cov tshuaj no yog soluble hauv dej, nrog solubility ntawm 5.7 g / 100 mL ntawm 20 ° C. Boric acid yog suav hais tias yog ib qho kev nyab xeeb, nrog tsawg toxicity. Txawm li cas los xij, nws tuaj yeem tsim teeb meem yog tias noj lossis nqus tau ntau. Nws tuaj yeem ua rau khaus tawv nqaij, qhov muag, thiab ua pa. Nws yog ib qho tseem ceeb uas yuav tau saib xyuas boric acid thiab ua raws li kev ceev faj kom raug thaum siv nws.
Siv Fields
Preservative: Boric acid feem ntau yog siv los ua preservative hauv ntau yam khoom. Nws lub hom phiaj hauv daim teb no suav nrog nws lub peev xwm los tiv thaiv kev loj hlob ntawm cov kab mob, xws li cov kab mob thiab cov fungi. Lub mechanism ntawm kev txiav txim ntawm boric acid raws li ib tug preservative yog raws li nyob rau hauv nws lub peev xwm los cuam tshuam lub cell membranes ntawm cov kab mob no, ua rau lawv tuag los yog inhibition ntawm kev loj hlob.
Insecticide: Boric acid kuj yog siv los ua tshuaj tua kab. Nws muaj txiaj ntsig zoo rau ntau yam kab, nrog rau ntsaum, kab laum, thiab ntses silverfish. Lub mechanism ntawm kev txiav txim ntawm boric acid raws li ib tug insecticide muaj nws lub peev xwm los cuam tshuam cov kab lub digestive system. Thaum noj los ntawm kab, boric acid cuam tshuam nws cov metabolism thiab nws thiaj li ua rau nws tuag.
khoom video
Peb lub Hoobkas
Ntim
Hmoov: ob txheej txheej txhuas ntawv nyiaj hnab rau 1kg qauv, thiab 25kgs ib nruas rau tej
Kua: kaw lub raj mis rau 1L qauv, thiab 25kgs ib nruas rau tej
Shipping & Payment Terms
| Ntim Cov Lus Qhia | Aluminium pob, thawv thawv, ntoo thawv, customized ntim |
| Lub tsev khaws khoom | Tuam Tshoj |
| Tus me nyuam nthuav dav | 1. Lub sij hawm xa tuaj: Tsis pub dhau 3-15 hnub tom qab daim ntawv cog lus yuav siv tau 2. Qhov chaw xa khoom: Chaw nyob ntawm tus neeg xa khoom (yuav tsum yog lub tsev cog lus) 3. Txoj kev xa khoom: Peb yog lub luag haujlwm rau kev thauj cov khoom, FOB nqi 4. Freight method: huab cua freight, nkoj freight |
| Cov nqe lus them nqi | Alibaba, Bitcoin, T / T, Western Union thiab lwm txoj kev xa nyiaj. |
FAQ
Q1: Koj puas yog cov chaw tsim khoom?
A: Yog! Peb yog lub Hoobkas nrog peb tus kheej cov kab ntau lawm.
Q2: Txoj kev koj xa khoom yog dab tsi?
A: Express: FedEx, UPS, EMS, DHL, USPS, TNT, DPD, Aramex thiab lwm yam
Peb txoj kev xa cov khoom yog universal thiab ruaj ntseg.
Lub tuam txhab npe thiab lwm cov ntsiab lus ntsig txog lub tsev muag tshuaj tsis tau sau rau ntawm daim ntawv hla tebchaws.
Txoj kev ntim khoom yog hloov tsis tu ncua rau kev xa khoom ruaj ntseg.
Q3: Cov pob khoom puas tuaj yeem taug qab tau?
A: Yog lawm, peb muab tus lej taug qab thiab koj tuaj yeem taug qab hauv internet.
Q4: Koj nkoj mus qhov twg?
A: thoob ntiaj teb.
Q5: Koj puas muab kev xa khoom hauv tsev / xa rov qab xa?
A: Yog, peb tuaj yeem xa mus rau Tebchaws Meskas / UK / Canada / Australia / Lub Tebchaws Yelemees thiab lwm yam warehouse ua ntej rau koj.
Q6: Koj puas ua kom koj cov khoom ntim, ua li cas txog kev lis kev cai, yuav ua li cas yog tias lub pob khaws cia?
A: Peb txhawj xeeb ntau txog peb txoj kev nyab xeeb, peb ntim cov xaj kom ruaj ntseg li sai tau. Yog tias ib pob khoom raug ntes ntawm kev lis kev cai, reships ntawm seized txiav txim yuav ua tiav yog tias koj muaj ib tsab ntawv los qhia peb. Yog tias koj tau txais tsab ntawv qaug dab peg, thov hu rau peb tam sim nrog daim ntawv luam theej ntawm tsab ntawv qaug dab peg, thiab tseem muaj qhov chaw nyob tshiab kom koj xaj rov qab mus rau.