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Pabrik Hébat Sosis Fluor Goréng Cas Goréng: 7681-49-4
Sodi fluorida: nf; sf; Fluorida anorganik; beurat molekular: 41.99 Pasipatan fisik sareng kimia: Minyak Minkal ngagem sareng bubuk bodas, gravity khusus 995C titik 993c. Soluble in water (solubility 10C366,206 406,300422,40C 4.4.60C468.80-C4.89,100 “C508), hydrogen teacher acid, slightly soluble in alcohol. Aqueous solution is weak alkaline, soluble in hydrofluoric acid and into sodium fluoride, can corrode glass. Toxic!.
Sodologis Fluorida Cas 7681-49-4 NAF; sf; Fluorida anorgan; Uns henteu 1690; Tingkat bahya: 6.1
Einecs moal 231-667-8
Ngaran Produk: Sodium fluoridaCAS: 7681-49-4
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Produsén Hawa Freass Classum Cas Gurdodidy Con: 1310-58-3
Kalium hidroksida: kalium hidroksida (rumus kimia (Koh, jumlah jumlah anu: 56.11) atanapi free padet). Ukuran Melting nyaéta 360 ~ 406 ℃, titik anu ngagolak nyaéta 1320 ~℃ 13, dadyitas basa na 22 ° flt. (719 ℃). Alkaline kuat sareng korosip. It is easy to absorb moisture in the air and deliquescence, and absorb carbon dioxide into potassium carbonate. Soluble in about 0.6 parts hot water, 0.9 parts cold water, 3 parts ethanol and 2.5 parts glycerol. When dissolved in water, alcohol, or treated with acid, a large amount of heat is generated. The pH of 0.1mol/L solution was 13.5. Moderate toxicity, median lethal dose (rats, oral)1230mg/kg. Soluble in ethanol, slightly soluble in ether. It is extremely alkaline and corrosive
Kalium CAS hilroXida 1310-58-3 KOH; Henteu No 1813; Tingkat bahya: 8
Ngaran produk: kalium hidroksidaCAS: 1310-58-3
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Produsén Pabrik Kadilikum
CalciumAlumina Cement is cement with calcium calcium or calcium aluminum as its main mineral component. Hal ieu dijieun sacara aluminium alam atanapi industri alumina sareng kalsium karbonat (batu kapur) dumasar kana saimbang anu tangtu, anu dilakukeun ku kucur atanapi listrik berkurn.
Bahan sareng sajarah endog Vikiumalisasi tiasa dibandingkeun kana kalsium alumimati biasa (alkero3-7-8%) dua kategori alumunium) dua kategori. Dawis ieu nomer. Ordinary aluminum cement cement can be divided into low -iron type (FE2O3 <2%) and high -speed rail type (Fe2O37-16%). Antemsium low -Tyil -calcium aluminum acid cement (Al2O3 65-70%, CAO 21 to 24%). Pure aluminum calcium cement can be divided into two types: Al2O3 72-78%) and ultra -high aluminum type (Al2O3 78-85%). In addition, there are fast and hard early strong aluminum calcium cement.CAS: 65997-16-2
