-
Chaw tsim nqi zoo nqi dimethyllenzylamine (BDMA) CAS: 103-83-3
Dimethylbluylluylislamine (BDMA) yog ib qho tsis muaj xim rau lub teeb daj nrog cov ntxhiab tsw daj. Me ntsis tsawg dua li dej thiab me ntsis soluble hauv dej. Flash point kwv yees li 140 ° F. Corrosive rau daim tawv nqaij, ob lub qhov muag thiab cov tawv nqaij thiab cov plaub hau. Me ntsis lom los ntawm kev noj khoom haus, nqus cov tawv nqaij thiab nqus tau. Siv hauv kev tsim cov nplaum thiab lwm yam tshuaj.
CAS: 103-83-3
-
Ferrous sulfate monohydrate CAS: 13463-43-9
Ferrous sulphate monohydrate: Sulfate Tshuaj Feso4, feem ntau, Xya Crystal dej Sulfate Feso4S2o, uas yog hu ua Green Alum. Lub teeb xiav -green monocular crystal, ntom ntawm 1.898g / cm3, tshuaj lom neeg ℃ ℃ yaj nyob rau hauv cov dej crystalline. Soluble hauv dej, cov kua muaj aqueous acidic. Maj mam huab cua nyob saum huab cua, thiab tau oxidized rau hauv daj -rdown alkaline hlau ntsev. Poob tag nrho cov kua siv lead ua ntawm 300 ° C, thiab lub hom tsis muaj sia yog hmoov dawb.
Qhov xwm tseem ceeb: cov xyoob ntoo sulfate yog yooj yim oxidized rau hauv cov huab cua daj lossis hlau xeb. Nyob rau hauv cov dej, lub concentration ntawm kev daws teeb meem rau cov sulfate sulfate yog li 10%. Raws li cov pob zeb ua, sib xyaw nrog cov tshuaj ntsuab granules, cov zaub zoo, cov nqi ua kom zoo heev, txo qis kev kho cov pa xees nrog PHEEJ PAUB 8.5.
CAS: 7782-63-0
-
Chaw tsim tshuaj paus zoo nqe Vae emulsion (VAE) CAS: 24937-78-8
Vae emulsion (Vae) tau txais los ntawm kev sib sau ua ke ethylene thiab ethyl acetate raws li sib txawv proportions. EVA cov lus luv lus Askiv raug sawv cev rau ethylene muaj txiaj ntsig, va sawv cev rau ensardate acetate ethylene sib xyaw. Cov ntsiab lus yog sib cuam tshuam zoo. Raws li VA sib txawv cov ntsiab lus, Vae emulsion (VA Lwm cov khoom moulding thiab sib tov; Lub VA cov ntsiab lus yog 40% -90% hu ua EVA roj hmab, uas yog siv rau cov roj hmab, cov xaim hluav taws xob thiab cov khoom siv tsheb. VA cov ntsiab lus yog siab dua 90%, uas yog hu ua polyache acetate emulsion lotion, thiab tsuas yog siv rau cov nplaum, kev pleev xim, thiab lwm yam.
CAS: 24937-78-8
-
Chaw tsim tshuaj paus zoo nqi buchu extract CAS: 68650-46-4
Buchu extract yog xim xim av zoo, cov kwv yees ntom ntom (D15) 0.918 ~ 0.960, thiab lub yeeb koob yog -15 ° ~--48 ° ~ -15 °. Lub ntsiab tivthaiv ntawm oily omithopol (Diosphcnol), diosmin, txiv kab ntxwv taum, flavinoside, thiab lwm yam.
Tshuaj lom neeg cov khoom: Cov roj, chav-distilled los ntawm nplooj qhuav, muaj cov ntxhiab tsw qab nrog cov saj tshiab, iab. Distillation ntawm cov nplooj ntawv txawv teb yog nqa tawm hauv Tebchaws Europe (feem ntau Holland) thiab Asmeskas (tsis tshua muaj loj hlob ntawm qhov chaw loj hlob).
Xwm: Nrawm; 0.922 G / ml ntawm 25 ° C, Kev ntsuas hluav taws xob tsis zoo; N20 / D1.476, FEMA; 2169 | Buchu nplooj roj (Barosma Spp.), Nyem dots; 60 ° C; Daim Ntawv: Ua KuaCAS: 68650-46-4
-
Polyoxyethylene nonlphenol ether
Nonhlphenol Polyoxenees (9) lossis NP9 Tus Neeg Sawv Cev Nto Ethaiv Ethaiv one Muaj ntau yam hydrophilic thiab oleophilic tshuav nuj nqis (HLB tus nqi). Cov khoom no muaj ntau yam ntawm kev siv hauv xab npum / luam ntawv thiab zas / tshuaj kev lag luam. Cov khoom no muaj cov khoom zoo / emulsification / acid tsis kam / alkali tsis kam / txo cov dej tsis kam ua / oxidation tsis kam.
Nonhlphenol Polyoxyylene (9) lossis NP9 CAST 9016-45-9
Cov Khoom Npe: Nonlphenol Polyoxyylene (9) lossis NP9CAS: 9016-45-9
-
Chaw tsim tshuaj paus zoo tus nqi siv methyl anthranate yog: 134-20-3
Methyl Anthranilate, tseem hu ua Ma, Methyl 2-Amino Benzoate lossis Carbo Methoxy Aniline, yog ib qho ester ntawm anthranilic acid. Nws cov mis mis yog c8h9no2.
Methyl Anthranilate muaj cov xeeb ntxwv-paj tsw ntxhiab tsw thiab ib qho kev iab me ntsis, pungent saj. Yuav npaj los ntawm cov cua sov anthranilic acid thiab methyl cawv nyob rau hauv muaj cov sulfuric acid thiab tom qab distillation.CAS: 134-20-3
-
Chaw tsim tshuaj paus zoo tus nqi magnesium sulfate anhydrate CAS: 7487-88-8-9
Magnesium sulfate, tseem hu ua cov sulfur bitterness, iab ntsev, raws plab ntsev, thiab raws plab, yog cov hlau nplaum-accontaining compound. Cov tsos yog xim tsis muaj xim lossis dawb thiab yooj yim-ntxim nyiam crystal lossis hmoov dawb. Tsis muaj ntxhiab tsw. Muaj kev iab qab ntsev. Tuav. Magnesium sulfate poob rau cov dej molecular crystal ntawm 150 ° Crystal dej ntawm 200 ° Taw yog 1124 ° C, thiab nws yog decomposed tib lub sijhawm. Yooj yim rau yaj hauv dej, soluble hauv cawv, ether thiab glycerin, insoluble hauv pyruis. Magnesium sulfate yog ib qho siv cov tshuaj reagent refent thiab cov. Magnesium sulfate ntub cov av compresses muaj cov haujlwm ntawm anti -inflatory thiab o, uas tuaj yeem txo cov ntaub so ntswg hauv lub zos. Magnesium sulfate ntub ntub plobtive plot cub thiab yas qhwv yog ib txoj hauv kev rau kev kho cov tshuaj lis tshuaj. ib tug.
CAS: 7487-88-9
-
Chaw tsim tshuaj paus zoo Sodium Dichhloroisocyanurate CAS: 2893-78-9
Sodium Dichhloroisocyanurate: hmoov dawb crystalline muaj cov chlorine muaj zog tsw, uas muaj 60% rau 64.5% ntawm cov chlorine zoo. Kev sib deev kev sib deev yog muab tso rau hauv qhov kub taub hau siab thiab noo noo, thiab cov chlorine cov ntsiab lus txo qis los ntawm tsuas yog hais txog 1%. Nws yog ib qho yooj yim kom yaj hauv dej, thiab solubility yog 25% (25 ° C). Kev daws teeb meem yog tsis muaj zog acidic. Cov kab hauv 1% yog 5.8 rau 6.0, kev xav tau nce, thiab cov ntawv hloov pauv me me. Solubinating lub hydrochloride hauv dej, lub hydrolysis tsis tu ncua yog 1 × 10-4, thiab cov tshuaj chlorine t siab dua. Qhov kev ruaj ntseg ntawm cov kua aqueous yog cov neeg tsis zoo, thiab cov tshuaj chlorine tau nrawm nrawm nrawm nrawm. Qhov qis dua siab tau tuaj yeem tua ntau cov kab mob me nyuam, cov kab mob fungi, thiab cov kab mob, uas muaj cov kab mob sib txawv. Nws muaj cov yam ntxwv ntawm cov chlorine cov ntsiab lus siab, muaj zog tsis muaj menyuam, cov khoom siv tsis yooj yim, thiab tus nqi pheej yig. Sodium Dichhlorocyanuricon uric acid yog cov tshuaj lom tsawg, thiab cov sterilizers zoo dua li cov tshuaj dawb thiab chloride-t. Tus neeg sawv cev hlau txuas ntxiv lossis cov acidic efficacy tus neeg sawv cev yog tov nrog qhuav hmoov ntawm poov tshuaj permanganate thiab sodium dichhlorocyanuric cov neeg sawv cev lossis cov tshuaj txhuam cov pa luam yeeb. Hom tshuaj haus luam yeeb no muaj cov roj muaj zog heev tom qab kev taws.
Sodium Dichhloroisocyanurate CAS: 2893-78-9
Khoom npe: sodium DichhloroisocyanurateCAS: 2893-78-9
-
Chaw tsim tshuaj paus zoo nqe teb ua cov khoom noj qab zib nitrophenole CAS: 67233-85-6
Compound Sodium Nitrophenolate (tseem hu ua Sodium Nitrophenol Complex Action, cov tshuaj lom neeg muaj pes tsawg leeg yog 5-nitrium o-nitrophenol, sodium p-nitropsenol. Tom qab tau sib cuag nrog cov nroj tsuag, nws tuaj yeem nkag mus rau hauv cov nroj tsuag lub cev, txhawb nqa tes protoplasm ntws, thiab txhim kho kev sib kis hauv cell. Nyob rau tib lub sijhawm, nws tseem yog cov kev tsim kho tsob ntoo kev loj hlob muaj ntau cov ntsev ntsev ntawm cov ntsev txiv neej yog c6h4no3na, c7h4no3na. Tsim los ntawm cov tuam txhab Japanese thaum xyoo 1960, cov khoom yog 1.8% dej tus neeg sawv cev.
Cov Lus Txhais: 2-methoxy-5-Nitro; atonikg; 2-Methoxy-5-Methoxy-5-Nitrophenolsodiumsaltaltsaltaltaltaltsaltolutions, 100PPM; 2-Metch EmicalBookhoxy-5-nitrophenolsaltsaltsaltsaltaltaltaltaltaltolution, 1000ppm; nitroguaicolsodiumsalt; sodium2-mthoxy-5-nitrophenoxide; atonik
CAS: 67233-85-6
-
Chaw tsim tshuaj paus zoo nqe Monoethanolamamamine Cas: 141-43-5
Monoethanolamam yog hom hom xim zoo nkauj hygroscopic muaj cov pab pawg amine thiab dej cawv. Monoethanoline yog dav faib sab hauv lub cev thiab yog ib feem ntawm lecithin. Monoethanolamamam muaj ntau hom kev siv khoom lag luam. Piv txwv, monoethanoline tuaj yeem siv rau hauv kev tsim cov tshuaj ua liaj ua teb suav nrog ammonia raws li kev tsim khoom ntawm cov tshuaj thiab tshuaj ntxuav. Monoethanolamine kuj tseem siv tau los ua surfactant, fluorimetric reagent thiab tshem tawm tus neeg sawv cev ntawm CO2 thiab H2S. Hauv daim teb kws tshuaj, ethanoline yog siv los ua cov vascular sclerosing tus neeg sawv cev. Monoethanolamine kuj muaj cov cuab yeej antihistaminic, uas undeviates cov tsos mob tsis zoo tshwm sim los ntawm H1-receptor binding.
CAS: 141-43-5
