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CAS 12045-19-1 NbB2 Niobium boride lulú

Ifihan kukuru 1.Oruko: Niobium boride 2. Formula: NbB2 3. Mimo: 99% 4. Irisi: Epo dudu grẹy 5. Iwọn patiku: <10um 6. Cas No: 12007-29-3 7. Brand: Epoch-Chem Apejuwe Niobium boride jẹ kirisita hexagonal grẹy, ti a lo ni pataki bi awọn ohun elo aise seramiki ti o dara ati awọn ohun elo imudara.Lara awọn ohun elo superconducting, NbB nikan ni iṣẹ iwọn otutu iyipada ti o ga julọ.Ni akoko kanna, Niobium boride jẹ ohun elo aise ti wura ...

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99.5% Tantalum Diboride tabi Boride Powder pẹlu TaB2 ati CAS 12007-35-1

Orukọ: Tantalum Diboride lulú

Ilana: TaB2

Mimọ: 99.5

Irisi: Grẹy dudu lulú

Iwọn patiku: 5-10um

Cas No: 12007-35-1

Brand: Epoch-Chem

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99% Calcium hexaboride / Calcium boride lulú pẹlu CaB6 ati cas 12007-99-7

Orukọ: Calcium hexaboride / Calcium boride Ilana: CaB6 Mimọ: 99% Irisi: Grẹy dudu lulú Iwọn patiku: 5-10um Cas No: 12007-99-7 Brand: Epoch-Chem

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Olupese DMSO / Dimethyl sulfoxide CAS 67-68-5

Dimethyl sulfoxide jẹ pataki ti kii-proton pola epo ti o jẹ mejeeji tiotuka ninu omi ati tiotuka ni awọn ohun elo Organic.O jẹ lilo pupọ bi epo ati reagent lenu, pẹlu agbara isediwon yiyan giga.

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Ipele elegbogi ti o ga julọ 99.5% Benzhydrol cas 91-01-0

Orukọ ọja: Benzhydrol
Mol.Ilana:C₁₃H₁₂O
Mol.iwuwo:184.23g/mol
CAS-No: 91-01-0
Irisi: funfun lulú
Mimọ: ≥99%
Iwọn yo: 65.5-69 ℃
Pipadanu lori gbigbe: ≤0.5%
Iṣakojọpọ: 25 Kg okun ilu tabi apo kraft.

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Olupese n-butylamine / butylamine CAS 109-73-9

Orukọ ọja: Monobutylamine
Cas Nọmba: 109-73-9
Ni pato: 99.5%
Package / Iforukọ: 140kg NW
Ninu ilu irin

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Iye owo ile-iṣẹ Benzophenone hydrazone CAS 5350-57-2

Orukọ ọja: Benzophenone hydrazone
Mol.Ilana:C₁₃H₁₂N₂
Mol.Iwọn: 196.25g/mol
CAS-No: 5350-57-2
Irisi: White crystalline lulú
Mimọ: ≥99%
Iwọn yo: 97-100 ℃
Pipadanu lori gbigbe: ≤0.5%
Iṣakojọpọ: 25 Kg okun ilu tabi apo kraft.

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Osunwon carboxymethyl cellulose cmc owo lulú

Ọja: CMC

CAS No.: 9004-32-4

Mimọ: 99%

Iṣakojọpọ: 25kg / apo

Carboxymethyl cellulose (CMC) tabi cellulose gum jẹ itọsẹ cellulose pẹlu awọn ẹgbẹ carboxymethyl (-CH2-COOH) ti a so si diẹ ninu awọn ẹgbẹ hydroxyl ti awọn monomers glucopyranose ti o jẹ ẹhin cellulose.Nigbagbogbo a lo bi iyọ iṣuu soda rẹ, iṣuu soda carboxymethyl cellulose.
A lo CMC ni ounjẹ labẹ nọmba E466 gẹgẹbi iyipada viscosity tabi ti o nipọn, ati lati ṣe iduroṣinṣin awọn emulsions ni ọpọlọpọ awọn ọja pẹlu yinyin ipara.O tun jẹ apakan ti ọpọlọpọ awọn ọja ti kii ṣe ounjẹ, gẹgẹbi awọn ehin ehin, awọn laxatives, awọn oogun ounjẹ, awọn kikun omi, awọn ohun-ọṣọ, wiwọn aṣọ, ati awọn ọja iwe lọpọlọpọ.

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Awọn olutọju onjẹ FCCIV 99% Potasiomu Sorbate Granular E202

Ọja: Potasiomu Sorbate

CAS No.: 24634-61-5

Mimọ: 99%

Irisi: White granular tabi lulú

Iṣakojọpọ: 25kg / paali

Iye owo sorbate potasiomu jẹ iru tuntun ti itọju ounjẹ, eyiti o le ṣe idiwọ idagba ti awọn kokoro arun, awọn mimu ati iwukara laisi ni ipa lori adun ounjẹ.O kan pẹlu iṣelọpọ agbara eniyan, ni aabo ti ara ẹni, ati pe o jẹ idanimọ agbaye bi itọju ounje to dara julọ.Majele ti o kere ju awọn ohun elo itọju miiran lọ, ati pe o ti lo pupọ ni ounjẹ lọwọlọwọ.Insen Potassium sorbate le ṣe ni kikun ipa apakokoro ni alabọde ekikan, ṣugbọn ni ipa apakokoro kekere labẹ awọn ipo didoju.

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Olupese Perflubron/ Perfluorooctyl bromide CAS 423-55-2

Orukọ ọja: Perfluorooctyl bromide/Perflubron

CAS No.: 423-55-2

Mimọ: 99%

Package: 1 kg fun igo tabi 25 kg fun ilu kan

Perflubron (C₈BrF₁₇) jẹ iru omi ṣiṣan ti ko ni awọ ni iwọn otutu deede pẹlu aaye yo ti 6 ℃, aaye farabale ti 142 ℃.Perflubron jẹ ijuwe nipasẹ iwuwo giga, iki kekere, ẹdọfu dada kekere, ti kii kombustible, nontoxic, iduroṣinṣin kemikali giga ati idabobo itanna giga.Perflubron jẹ ọkan ninu awọn perfluorocarbons ti o ga julọ fun oogun ni lọwọlọwọ.Nitori wiwa ti atom bromine ninu moleku, o ni lipophilicity giga.O rọrun lati jẹ emulsified pẹlu emulsion lecithin ibaramu ti ibi, eyiti o jẹ ki o yọkuro ni iyara.

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Olupese Perfluorooctane / Octafluorooctane CAS 307-34-6

Orukọ ọja: Perfluorooctane
CAS: 307-34-6
Mimọ: 90%, 95%, 99%
Package: 1kg fun igo tabi gẹgẹ bi ibeere rẹ

Perfluorooctane (C₈F₁₈) jẹ iru ti ko ni awọ, sihin ati omi kekere ti o ni oorun kerosene pẹlu aaye yo ti -25 ℃, aaye farabale ti 103 ℃, kii ṣe ina, kii ṣe majele pẹlu iduroṣinṣin kemikali giga.Perfluorooctane ko le yanju ninu omi, ethanol, acetic acid ati formaldehyde, ṣugbọn o jẹ tiotuka ninu ether, acetone, dichloromethane, chloroform ati chlorofluorocarbons.Iwọn otutu ibajẹ ti perfluorooctane pẹlu ẹdọfu dada kekere, agbara dielectric giga ati resistance ooru to dara jẹ diẹ sii ju 800 ℃.Perfluorooctane le tu iye nla ti atẹgun ati erogba oloro, ati pe o le ṣee lo bi ẹjẹ atọwọda ati titọju ito ti ara ni apapo pẹlu awọn fluorocarbons miiran.

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ga didara 1,3-Dichloropropane cas 142-28-9

Orukọ Ọja: 1,3-Dichloropropane

Orukọ Kemikali: 1,3-Dichloropropane

CAS No.: 142-28-9

Fọọmu Molecular:C3H6Cl2

Òṣuwọn Molecular:112.99

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