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I-Diethylenetriaminepentaacetic acid | 67-43-6
Ukucaciswa kweMveliso: Into yeDiethylenetriaminepentaacetic acid Content (%)≥ 99.0 Chloride(as Cl)(%)≤ 0.01 Sulphate (njenge SO4)(%)≤ 0.05 Heavy metal (as Pb) (%)≤ 0.001 Iron ( as Fe) ( as Fe) )≤ 0.001 Ukulahlekelwa kwesisindo ngokumisa≤ 0.2 Ixabiso le-Chelation: mgCaCO3 / g≥ 252 Uvavanyo lwe-sodium carbonate dissolution: Ixabiso le-pH elifanelekileyo: (1 (%) isisombululo samanzi, 25℃) 2.1-2.5 Inkcazo yeMveliso: Iikristale ezimhlophe. Hygroscopic. Inyibilika ngokukhululekileyo emanzini ashushu kwaye alk... -
N-Phenylglycinonitrile | 3009-97-0
Ukucaciswa kweMveliso: Into ye-Sodium dicyanamide Purity(%) 98 Inkcazo yeMveliso: Umgubo womhlaba omthubi okanye otyheli-mdaka, onganyibilikiyo emanzini, onyibilikayo ngokulula kwi-acetone. Isicelo: (1) Isetyenziswa kakhulu ekudityanisweni kwedayi ye-indigo, ekwasetyenziswa kwi-organic synthesis. Iphakheji: 25 kgs / ibhegi okanye njengoko ucela. Ugcino: Gcina kwindawo engenamoya, eyomileyo. Umgangatho wesiGqeba: uMgangatho waMazwe ngaMazwe. -
Trisodium (2-hydroxyethyl) ethylenediaminetriacetate | 139-89-9
Ukucaciswa kweMveliso: Into ye-Trisodium (2-hydroxyethyl) i-ethylenediaminetriacetate Umxholo (%) Ucoceko≥ 39.0 Ubuninzi be-1.26-1.31 Chromaticity ≤ 300 Chelation value ≥ 120 PH 11.0-12.0 Chloride (as ≤4%) (as ≤ SOCL) (as ≤ 4%) ) ≤ 0.05 Isinyithi esinzima (Pb) (%) ≤ 0.001 Inkcazo yeMveliso: Le mveliso yi-multivalent integrator. Ingasetyenziselwa ukudibanisa isinyithi kwaye iyi-agent eyomeleleyo ye-chelating kwii-ion zentsimbi eziqhelekileyo. Yi... -
ISodium Dicyanamide | 1934-75-4
Ukucaciswa kweMveliso: Into yeSodium dicyanamide Assay(%) 99 Inkcazo yeMveliso: I-sodium dicyanamide yinto eqinileyo engenambala ukuya koluthubi etyheli eneefom ezimbini zekristale, ngaphantsi kwe-33 °C kwinkqubo yekristale ye-monoclinic eneqela lesithuba P21/n nangaphezulu kobu bushushu kwi-orthorhombic inkqubo yekristale kunye neqela indawo Pbnm. Ukusetyenziswa: (1) I-Sodium dicyandiamide yinto ebalulekileyo yekhemikhali ekrwada esetyenziswa kakhulu kumashishini amayeza, idayi kunye nezibulali zinambuzane. Yalo... -
Diethylenetriaminepentaacetic Acid Pentasodium Ityuwa | 140-01-2
Ukucaciswa kweMveliso: Into yeDiethylenetriaminepentaacetic Acid Pentasodium Salt Content (%)≥ 40.0 Chloride (njenge Cl) (%) ≤ 0.005 Sulphate (njenge SO4) (%)≤ 0.005 Iintsimbi ezinzima (njenge-Pb) (%)≤0 50 I-Iron. (%)≤ 0.0005 Chelation value: (mgCaCO3/g)≥ 80 Specific gravity ( 25℃ g/ml) 1.30-1.34 pH: (1% isisombululo samanzi, 25℃) 10-12 Inkcazo yeMveliso: Le mveliso iluhlaza okwesibhakabhaka ulwelo olucacileyo. Isisombululo samanzi sinamandla e-alkal... -
Diisopropyl Malonate | 13195-64-7
Inkcazo yeMveliso: I-Item Diisopropyl malonate Ubuninzi (g / mL) 0.99 Melting Point (°C)≤ -51 efractive index 1.412 Inkcazo yeMveliso: I-Diisopropyl malonate ngulwelo olungenambala obala kunye ne-ester flavour encinci kwifom ecocekileyo, ephuzi kancinci kwifom yezoshishino, Ubuninzi bobuninzi be-0.991, obunganyibilikiyo emanzini, bunyibilika kwii-esters, benzene, ether kunye nezinye izinyibilikisi eziphilayo. Isicelo: (1) I-Diisopropyl malonate yindawo ephakathi yerayisi yesichiza sokungunda f... -
Potassium phenylacetate | 13005-36-2
Ukucaciswa kweMveliso: I-Item Potassium phenylacetate Content (%) 64 + 2.00 ixabiso le-PH 6.0-8.0 Ukungcola (%)≤ 2.0 Inkcazo yeMveliso: I-Potassium phenylacetate yimveliso yeekhemikhali esetyenziswa kakhulu kwimveliso ye-penicillin yamayeza. Isicelo: (1) Isetyenziswa ikakhulu kwimveliso yepenicillin yamayeza. Iphakheji: 25 kgs / ibhegi okanye njengoko ucela. Ugcino: Gcina kwindawo engenamoya, eyomileyo. Umgangatho wesiGqeba: uMgangatho waMazwe ngaMazwe. -
2-Chlorobenzyl Cyanide | 2856-63-5
Ukucaciswa kweMveliso: Into ye-2-Chlorobenzyl cyanide Umxholo (%)≥ 99.0 Ukufuma (%)≤ 0.2 Chlorotoluene (%)≤ 0.2 o-Chlorobenzyl chloride (%)≤ 0.3 p-chlorobenzyl cyanide (%)≤ Inkcazo: Isicelo / imveliso ye-3%≤ 0. (1) Isetyenziselwa ukuveliswa kwegranisetron hydrochloride. (2) Yinto ebalulekileyo ekrwada kwi-arhente entsha ye-fluorescent whitening PS-1 series. (3) Iphakathi kwi-synthesis ye-ER-330 fluorescent whitening agent, ekwasetyenziswa kwi-pes... -
4-Cyanobenzylchloride | 140-53-4
Ukucaciswa kweMveliso: Into ye-4-Cyanobenzylchloride Umxholo (%)≥ 99.0 Ukufuma (%) ≤ 0.2 p-Chlorotoluene%≤ 0.2 p-chlorobenzyl chloride%≤ 0.3 o-Chlorobenzyl cyanide%≤ Inkcazo ye-ash-Chlorobenzyl cyanide%≤ 0.2 Chlorode 0.2 okanye i-yellow Chlory ulwelo, olusulungekileyo kwiikristale zeprismatic, kwaye lusetyenziswa njengesibulala-zinambuzane kunye ne-pharmaceutical intermediate, ngakumbi kwimveliso ye-pyrethroid pesticides, kwaye sele ifunwa kakhulu. Isicelo: (1) Ngu... -
I-Triethoxy Methane | 122-51-0
Ukucaciswa kweMveliso: Inqaku le-Triethoxy methane Ibakala lokuqala Imveliso efanelekileyo Triethyl orthoformate Umxholo(%) ≥ 99.5 99.0 Isiqulatho se-Ethanol(%) ≤ 0.3 0.5 Isiqulatho se-Ethyl formate (%) ≤ 0.2 0.3 Ukufuma (%) ≤ 0.05 asmic yeasidi yasimahla (%) ≤ 0.05 yeasidi yamahala (%) ≤ 0.05 0.05 Ubuninzi (20°C) g/cm3 0.891-0.897 0.891-0.897 Chromaticity(APHA) ≤ 20 20 Imbonakalo yolwelo olungenambala noluselubala Olungenambala nolwelo oluselubala Pro... -
I-Trimethyl Orthoformate | 149-73-5
Ukucaciswa kweMveliso: Into ye-Trimethyl Orthoformate Ibakala lokuqala Imveliso efanelekileyo Trimethyl orthoformate Umxholo (%) ≥ 99.5 99.0 Umxholo weMethanol (%) ≤ 0.2 0.3 Umxholo we-Methyl formate (%) ≤ 0.2 0.3 Triazine (%) ≤ 0.02%) ≤ yi-0.02% - ≤ 0.02%. Iasidi yasimahla (njenge-asidi ye-formic)(%) ≤ 0.05 0.05 Ubuninzi (20°C) g/cm3 0.962-0.966 0.962-0.966 Olunye ukungcola komntu (%) ≤ 0.1 - Chromaticity (APHA) ≤ 20 20 Appea -
Iasidi yeBarbituric | 67-52-7
Ukucaciswa kweMveliso: Into ye-Barbituric acid Content (%)≥ 99 Ukunciphisa ubunzima ekumisweni (%)≤ 0.5 Indawo yokunyibilikisa (℃)≥ 250 Sulphate ash (%)≤ 0.1 Inkcazo yeMveliso: I-Barbituric acid yi-organic compound ngendlela yomhlophe umgubo wekristale, unyibilika ngokulula emanzini ashushu kunye neeasidi ezinyibilikayo, zinyibilika kwi-ether kwaye zinyibilika kancinane emanzini abandayo. Isisombululo esinamanzi sineasidi kakhulu. Inokusabela ngesinyithi ukwenza iityuwa. Isicelo: (1) Abaphakathi ku...
