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Mai ƙera Kyakkyawan Farashin Potassium Hydroxide CAS: 1310-58-3
Potassium Hydroxide: Potassium hydroxide (sunadarai dabara: KOH, dabara yawa:56.11) farin foda ko flake m. A narkewa batu ne 360 ~ 406 ℃, da tafasar batu ne 1320 ~ 1324 ℃, da dangi yawa ne 2.044g / cm, da flash batu ne 52 ° F, da refractive index ne N20 / D1.421, da tururi matsa lamba ne 1mmHg (719 ℃). Mai ƙarfi alkaline kuma mai lalata. Yana da sauƙi a sha danshi a cikin iska da ɓacin rai, da kuma sha carbon dioxide cikin potassium carbonate. Mai narkewa a cikin ruwa mai zafi kusan 0.6 sassa, 0.9 sassa na ruwan sanyi, 3 sassa ethanol da 2.5 sassa glycerol. Lokacin da aka narkar da cikin ruwa, barasa, ko bi da su tare da acid, ana haifar da babban adadin zafi. Matsakaicin pH na 0.1mol/L shine 13.5. Matsakaicin yawan guba, matsakaicin adadin kisa (beraye, baka) 1230mg/kg. Mai narkewa a cikin ethanol, dan kadan mai narkewa a cikin ether. Yana da matukar alkaline da lalata
Potassium Hydroxide CAS 1310-58-3 KOH;UN NO 1813; Matsayin haɗari: 8
Sunan samfur: Potassium HydroxideSaukewa: 1310-58-3
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Maƙerin Kyakkyawan Farashin FLOSPERSE 3000 iri: SNF CAS: 9003-04-7
FLOSPERSE 3000：SNF alama na mahaɗan anionic.FLOSPERSE 3000 shine ƙananan nau'in nau'in nau'in polyacryonal, wanda galibi ana amfani dashi don tsarin haɓakawa mai ƙarfi na lokaci mai ƙarfi.FLOSPERSE 3000 shine mahimmin tsari na tsaka tsaki. An yi amfani da shi don samun matakai masu ƙarfi a ƙarƙashin ƙananan danko. Tare da ƙimar pH mai faɗi da kewayon zafin jiki, yana da ingantaccen iko mai gudana. Wannan samfurin yana da tasiri sosai a cikin yumbu, kaolin, calcium carbonate da sauran pigments, da kuma a cikin sutura masu dauke da waɗannan fenti.
Saukewa: 9003-04-7
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Mai ƙera Kyawun Farashin N-VINYL PYRROLIDONE (NVP) CAS 88-12-0
N-VINYL PYRROLIDONE (N-Vinyl-2-pyrrolidone) ana kiransa NVP, wanda kuma aka sani da 1-vinyl-2-pyrrolidone, N-VINYL PYRROLIDONE. N-VINYL PYRROLIDONE ruwa ne mara launi ko haske rawaya mai haske tare da ɗan ƙaramin ƙamshi a zafin ɗaki, mai sauƙin narkewa a cikin ruwan Chemicalbook da sauran abubuwan kaushi. Saboda N-vinylpyrrolidone na iya ƙara nau'o'in nau'in jiki da sinadarai na samfurori.N-VINYL PYRROLIDONE ana amfani da su sosai: a cikin maganin radiation, masana'antar katako, masana'antar takarda ko kwali, kayan marufi, masana'antar tawada allo, yin amfani da NVP yana inganta halayen jiki na samfurori.
N-VINYL PYRROLIDONE (NVP) ana yawan amfani dashi azaman diluent mai amsawa don maganin radiation a cikin UV-rufin, UV-inks, da UV adhesives. Ana amfani da shi azaman monomer don samar da polyvinylpyrrolidone mai narkewa (PVP) tare da amfani a cikin magunguna, filin mai, kayan kwalliya, ƙari na abinci & adhesives. Ana amfani dashi a cikin kera copolymers tare da, alal misali, acrylic acid, acrylates, vinyl acetate da acrylonitrile kuma a cikin haɓakar resin phenolic.
Saukewa: 88-12-0
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Mai ƙira Kyakkyawan Farashin Copper carbonate CAS: 12069-69-1
Cupric carbonate asali, wanda kuma aka sani da jan karfe carbonate, kore ne, don haka ana kiransa malachite. Gem ɗin ma'adinai ne mai daraja. Wani abu ne da ke haifar da yanayin da iskar oxygen, carbon dioxide da ruwa a cikin tagulla da iska ke haifarwa, wanda kuma aka sani da tsatsa na tagulla, kuma launin kore ne. Dumama a cikin iska za a bazu zuwa jan karfe oxide, ruwa da carbon dioxide. Sok a cikin acid kuma samar da gishirin jan karfe daidai. Hakanan yana narkewa a cikin cyanide, ammonium da alkaline karfe carbonate Chemicalbook maganin ruwa don samar da hadadden jan karfe. Lokacin tafasa a cikin ruwa ko mai zafi a cikin maganin alkali mai ƙarfi, ana iya haifar da oxide na jan karfe mai launin ruwan kasa, kuma an raba baƙin ƙarfe baƙin ƙarfe oxide zuwa baƙar fata a 200 ° C. Ba shi da kwanciyar hankali a cikin yanayin hydrogen sulfide, kuma yana iya haifar da sulfide na jan karfe ta hanyar amsawa tare da hydrogen sulfide. Dozin nau'i na mahadi suna da nau'i daban-daban na jan karfe carbonate bisa ga rabo na CUCO3: H2O. Ya wanzu a cikin sigar dawisu a yanayi.
Saukewa: 12069-69-1
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Farashi Mai Kyau 2,2,4-Trimethyl-1,3-pentanediolmono(2-methylpropanoate) (DN12) CAS:25265-77-4
2,2,4-Trimethyl-1,3-pentanediolmono (2-methylpropanoate) wani abu ne mai canzawa (VOC) yana da amfani a cikin fenti da buga tawada. Kamar yadda coalescent ga latex Paint, DN-12 sami aikace-aikace a daban-daban filayen ciki har da coatings, ƙusa kula, Buga tawada, Solvents for kayan shafawa da kuma na sirri kula, plasticizers.DN-12 kuma ana amfani da a matsayin coalescing wakili don rage kadan fim forming zafin jiki (MFFT) a lokacin latex film shiri. Nazari ta amfani da haɗe-haɗe-haɗe-haɗe-haɗe-haɗe-haden iskar gas chromatography-mass spectrometry (HRGC-MS) ya tabbatar da gano sa a cikin samfuran abinci na polypropylene1. DN-12 kuma ana aiki da shi a masana'antar harhada magunguna. Ana iya ƙara amfani da DN-12 a cikin shirye-shiryen carbon nanotube (CNT) manna aiki a cikin nunin fitarwa (FED).
2,2,4-Trimethyl-1,3-pentanediol monoisobutyrate (TMPD-MIB, texanol), wani abu mai banƙyama (VOC), wani muhimmin abu ne wanda aka samo a cikin fenti da buga tawada. Ana amfani da shi azaman wakili na haɗakarwa don rage ƙarancin zafin jiki na fim (MFFT) yayin shirye-shiryen fim ɗin latex. An ba da rahoton gano sa a cikin samfuran kayan abinci na polypropylene ta haɗe-haɗe na iskar gas chromatography-mass spectrometry (HRGC-MS). A yi na daban-daban dispersant shafi watsawa na Multi-bango carbon nanotube (MWCNT) a cikin texanol da aka yi nazari.
Saukewa: 25265-77-4
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Maƙerin Kyakkyawar Farashi 4-4'HYDROXYPHENYL SULFONATE CODENSATE SODIUM GINDI CAS:102980-04-1
4-4'HYDROXYPHENYL SULPHONATE CONDENSATE SODIUM SALT: Anionospense wani nau'i ne na surfactants, wanda aka kwatanta da samar da ruwa - ƙiyayya a cikin ruwa.
A cikin samar da surfactants, anion surfactants sune nau'in samfurin farko tare da mafi girma kuma mafi yawan iri. Ba wai kawai manyan abubuwan da ke aiki na kayan wanke-wanke da kayan kwalliya na yau da kullun ba, har ma ana amfani da su sosai a sauran fannonin masana'antu da yawa. Ko a fagen masana'antu ko filayen farar hula, anion surfactants na iya taka muhimmiyar rawa.
Saukewa: 102980-04-1
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Mai ƙera Kyakkyawan Farashin Titanium Dioxide CAS: 1317-80-2
Titanium dioxide (ko TIO2) shine mafi yawan amfani da fararen launi a cikin masana'antu, wanda aka yi amfani da shi a cikin gine-gine, masana'antu da na mota; Ana amfani da kayan daki, kayan lantarki, igiyoyin filastik da akwatunan filastik; Kazalika samfurori na musamman kamar tawada, roba, fata da jiki na roba.
Edible titanium dioxide, ake magana a kai a matsayin farin pigment, mara guba da kuma m. Gari, abubuwan sha, nama, ƙwallon kifi, kayayyakin ruwa, alewa, capsule, jelly, ginger, allunan, lipstick, man goge baki, kayan wasan yara, abincin dabbobi da sauran fararen abinci.
Titanium Dioxide CAS: 1317-80-2
Sunan samfur: Titanium Dioxide
Jerin ƙayyadaddun bayanai: Titanium Dioxide R996; Titanium Dioxide R218; Titanium Dioxide TR92; Titanium Dioxide R908Saukewa: 1317-80-2
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Mai ƙera Kyakkyawan Farashin Glacial Acetic Acid CAS: 64-19-7
Acetic acid ruwa ne marar launi ko crystal tare da kamshi mai tsami, mai kama da vinegar kuma yana ɗaya daga cikin mafi sauƙin acid carboxylic kuma shine sinadari mai amfani da yawa. Acetic acid yana da faffadan aikace-aikace azaman reagent na dakin gwaje-gwaje, a cikin samar da acetate na cellulose musamman don fim ɗin hoto da polyvinyl acetate don manne itace, filaye na roba, da kayan masana'anta. Acetic acid kuma an yi amfani da shi sosai azaman wakili mai lalatawa da mai sarrafa acidity a cikin masana'antar abinci.
Saukewa: 64-19-7
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Mai ƙera Kyawun Farashin P-TOLUENESULFONYLISOCYANATE (PTSI) CAS 4083-64-1
P-TOLUENESULFONYLISOCYANATE (PTSI) isocyanate guda ɗaya ce mai aiki. P-TOLUENESULFONYLISOCYANATE (PTSI) yana da babban aiki kuma yana iya amsawa tare da diisocyanates na al'ada, kamar TDI da HDI, tare da ruwa a cikin polyols da kaushi. Sakamakon carbamate baya ƙara danko na tsarin. Rashin hasara shi ne cewa yawan guba na oxazolidine da sauran dehydrants yana da girma; P-TOLUENESULFONYLISOCYANATE (PTSI) yana amsawa da ruwa don samar da carbon dioxide da toluenesulfamide, don haka P-TOLUENESULFONYLISOCYANATE (PTSI) ba za a iya amfani da shi kai tsaye a cikin abubuwan fenti ba kuma ana amfani dashi gabaɗaya don bushewar ruwa. Don cire 1g na ruwa a cikin sauran ƙarfi, ana buƙatar kusan 12g na PTSI a ka'idar, amma ainihin adadin ya kamata ya fi wannan.
Saukewa: 4083-64-1
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Ferrous sulfate heptahydrate CAS: 13463-43-9
Ferrous Sulfate Hephydrate: Green vitriol, FeSO4.7H20, an san shi tun karni na sha uku; yana crystallizes daga mafita na ƙarfe ko sansanonin ƙarfe a cikin tsarma sulfuric acid. Heptahydrate yana samar da lu'ulu'u na monoclinic kore na yawa 1 · 88, mai narkewa sosai cikin ruwa (296 g lita-1 FeS04 a 25 ° C). Ta hanyar haɓaka maganin ruwa tare da ethanol, dumama heptahydrate zuwa 140 ° a cikin vacuo ko ta hanyar crystallizing shi daga 50% sulfuric acid, ana samun farin monohydrate. Wannan za a iya ƙara dehydrated zuwa fari, amorphous FeSO4 ta dumama zuwa 300 ° a halin yanzu na hydrogen. A jan zafi sulfate yana lalata: 2FeS04 -> Fe203+S02+S03 A tetrahydrate, FeS04.4H20, crystallizes daga mafita mai ruwa sama da 56°.
Saukewa: 7720-78-7
