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Chaw tsim tshuaj paus zoo tus nqi diethyl toluene diam (DDDA) CAS: 68479-98-1
Diethyl toluene diam (DETDA) yog lub teeb daj rau amber pob tshab kua. Diethyl toluene diam (DETDA) yog ib qho zoo tshaj plaws thiab cov nqi pheej yig txuas rau Elastomic Polyurethanes (PU) thiab kuj yog tus kws kho tus neeg sawv cev rau Epoxides (EP). Ib qho ntxiv diethyl toluene sib xyaws (DEDDA) yuav siv los ua nruab nrab rau cov organic synthes.
CAS: 68479-98-1
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UOp GB-562S Adsorbent
Kev piav txog
UOp GB-562S Adsorbent yog cov hlau sib tsoo cov hlau sulfide adsorbent tsim kom tshem cov mercury los ntawm roj ntws. Nta thiab cov kev pab muaj xws li:
- Optimized Pore Loj faib ua kom siab dua thaj chaw thiab lub neej ntev dua.
- Cov qib siab ntawm macro-porosity rau cov adsorption sai thiab luv luv hloov chaw.
- Mekas Cov Cuab Yeej Hlau Sulfide rau ultra-qes qib raug tshem tawm kev raug tshem tawm.
- Muaj nyob rau hauv cov nruas hlau.
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Chaw tsim khoom lag luam zoo tus nqi qis txhab (A1100) 3-aminoprtrietoxysilane Cas: 919-30-2
3-aminopropyltriethexysoxysilane Suav alias γ-amino triaxynene, CAS 919-30-2, xim tsis muaj kua. 3-aminopropylaltilane tuaj yeem siv ua iav Fiber ntau, chosple, pbane txuas ntxiv tuaj yeem txhim kho thiab txhim kho cov khoom siv dag zog lub cev thiab huab cua hluav taws xob cov khoom siv ntawm cov qhuav thiab ntub dej khoov rau lub zog, compressive zog, shear Lub zog, thiab cov cua sov noo ntawm cov yas. kev sib deev.
CAS: 919-30-2
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UOp GB-280 Adsorbent
Kev piav txog
UOp GB-280 Adsorbent yog lub zog adsorbent tsim los tshem tawm cov sulphur tebchaw ntawm hydrocarbon ntws.
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Chaw tsim khoom zoo nqe n, n-Dimethylformamide (DMF) CAS 68-12-2
N, n-daimethylformamide yog luv raws li DMF. Nws yog ib qho compound tsim los ntawm cov kev hloov pauv ntawm hydroxyl pawg ntawm formic acid los ntawm Dimethylamino Group yog HCon (CH3) 2. Nws yog ib qho tsis muaj kob, pob tshab, cov kua kub nrog lub teeb amine tsw thiab cov txheeb ze ceev ntawm 0.9445 (25 ° C). Melting taw tes -61 ℃. Hnnov tes taw tes 152.8 ℃. Flash point 57.78 ℃. Vapor ceev 2.51. Vapor siab 0.49KPA (3.7mmHG25 ℃). Lub sij hawm pib-ignition point yog 445 ° C. Cov kev tawg txwv ntawm vapor thiab cua sib tov yog 2.2 txog 15.2%. Thaum qhib cov nplaim taws thiab kub, nws yuav ua rau muaj kev sib txuas thiab tawg. Nws tuaj yeem ua kom tsausmws nrog cov sulfuric acid thiab fuming nitric acid thiab txawm tawg. Nws yog miscible nrog dej thiab feem ntau cov kuab tshuaj organic. Nws yog cov kuab tshuaj uas zoo ib txwm muaj rau cov tshuaj lom neeg. Cov ntshiab n, n-dimethylformamide yog tsis muaj ntxhiab, tab sis kev lag luam n, n-dimethylformamid muaj tus ntses tsis hnov qab vim tias nws muaj Detethylamine impurities.
CAS: 68-12-2
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UOP GB-238 Absorbent
Kev piav txog
Up GB-238 Kev nqus tau yog ib qho tshwj xeeb spherical nqus tau tsim los nqus cov arsine thiab phosphine ntawm hydrocarbons.
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Chaw tsim tshuaj paus zoo nqe DMTDA CAS: 106264-79-3
Dmtda yog hom tshiab ntawm polyurethane elastane vastomer coofing crossylilililililililililitres tus neeg saib xyuas, 2,6- thiab 2,6 ~ 20), piv nrog cov siv feem ntau MOCA, DMTDA yog kua nrog qis viscosity ntawm chav sov, dmtda tuaj yeem tsim nyog rau kev tsim kho cov haujlwm Ntawm qhov kub tsawg thiab muaj qhov zoo ntawm cov tshuaj tsis tshua muaj tshuaj sib luag.
CAS: 106264-79-3
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Chaw tsim tshuaj paus zoo nqi 30% enzymolysis kua roj me acid micropartitals CAS: 1806241185
Suav Lub Npe: Seaweed Extract, English Lub Npe: SeaweSExible [Cov vitamins nyoos, ntau cov vitamins, enzymes thiab kab kawm. [Hmab cov tshuaj khib nyiab tau zoo] seaweed. [Lub cev lub cev] dub flakes. [Cov teebmeem hauv paus pharmacological] seaweed siv rau kev softness; Tshem tawm phlegm; Cov txiaj ntsig txiaj ntsig; o.
CAS: 1806241-263-5
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Chaw tsim tshuaj paus zoo tus nqi Melamine CAS: 108-78-1
Melamine-formaldehyde cob (MFR) yog cov khoom siv nquag ntawm muaj zog (txhawb) plasters. Lub rhiab yog qhia nyob rau hauv ib lub plaster-chav kawm, uas tau ua tiav cov pias uas siv tau ntxiv, thiab hauv cov kws kho hniav. Melamine tau muaj nyob hauv kev kho hniav muaj zog siv rau mouldings. Siv los ua cov ntawv sau tiav hauv, Melamine kuj pom tias muaj kev tsis haum xeeb hauv cov poj niam uas tau hloov khaub ncaws hauv lub khw. Melamine tseem tso cov ntaub ntawv tsim nyog, uas tej zaum yuav yog qhov tseem ceeb.
CAS: 108-78-1
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Chaw tsim tshuaj paus kom zoo tus nqi seaweed extract flakes 18% CAS: 1806241185
Seaweed yog tsob ntoo qub tshaj plaws hauv ntiaj teb. Nws tsis muaj keeb kwm, tsis muaj paj thiab tsis muaj txiv. Seaweed tau nqus tau los ntawm dej hiav txwv thiab muaj cov asexual shoppuction los ntawm cov noob kab. Sesmollient yog lub ntuj ntshiab kev ua lag luam. Nws muaj cov algae, muaj ntau cov vitamins, enzymes thiab kab kawm. Muaj ntau yam zoo ntawm seaweed extract. Nws muaj cov txiaj ntsig pom tseeb hauv kev npaj kev kho plaub hau, uas tuaj yeem txo cov plaub hau zoo li qub, txhim kho cov plaub hau sib cais, thiab nce cov plaub hau. Nws muaj qhov cuam tshuam ntawm cov dej noo, lubrication thiab wrinkle, thiab muaj qee yam cuam tshuam ntawm cov tshuaj tua kabmob, tiv thaiv kab mob thiab txhawb cov txhab zoo. Kuv lub teb chaws siv seaweed los kho lub plab ua ntej 3000 ad; Cov polynesians thaum ub siv ntau yam mob, raug mob thiab qog nrog kev kho seaweed seaweed.
CAS: 1806241-263-5
