asia oju-iwe

Kemikali Pataki

  • Silikoni Tu aso

    Silikoni Tu aso

    Apejuwe ọja: Aṣoju itusilẹ, ti a tun mọ ni aṣoju anti-adhesion, ni a lo laarin ohun elo ipilẹ ati Layer alemora ti o ni imọra titẹ. Išẹ akọkọ rẹ ni lati daabobo Layer ifamọ titẹ ti a bo lori awọn ohun elo ipilẹ, ki o le ṣe idiwọ titẹ-ipalara Layer alemora lati di aimọ tabi di si awọn ohun miiran ati ikuna. Boya aami, iwe yan, apoowe ti ara ẹni, tabi awọn ọja imototo, ibora itusilẹ jẹ akọni lẹhin gbogbo iwe naa…
  • Silikoni Polyether

    Silikoni Polyether

    Apejuwe ọja: Silikoni polyether, tabi silikoni surfactant, jẹ lẹsẹsẹ polyether ti a ṣe atunṣe polydimethylsiloxanes. O le jẹ iyatọ nipasẹ iwuwo molikula, eto molikula (pendant/linear) ati akopọ ti pq polyether (EO/PO), ati ipin ti siloxane si polyether. Ti o da lori ipin ti oxide ethylene si ohun elo afẹfẹ propylene, awọn ohun elo wọnyi le jẹ tiotuka omi, tuka tabi insoluble. O jẹ surfactant nonionic ati pe o le ṣee lo ni mejeeji olomi ati syst ti kii ṣe olomi…
  • Anhydride Phthalic | 85-44-9

    Anhydride Phthalic | 85-44-9

    Apejuwe ọja: Phthalic anhydride jẹ agbo-ara Organic pẹlu agbekalẹ kemikali C8H4O3. O jẹ anhydride acid cyclic ti a ṣẹda nipasẹ gbigbẹ intramolecular ti phthalic acid. O jẹ lulú crystalline funfun, insoluble ni omi tutu, die-die tiotuka ninu omi gbona ati ether, ati tiotuka ni Ethanol, pyridine, benzene, carbon disulfide, bbl jẹ awọn ohun elo aise kemikali pataki ati awọn agbedemeji pataki fun igbaradi ti awọn ṣiṣu phthalate, awọn aṣọ, saccharin, awọn awọ ati ...
  • Ammonium metavanadate | 7803-55-6

    Ammonium metavanadate | 7803-55-6

    Apejuwe ọja: Ammonium metavanadate jẹ lulú okuta funfun kan, tiotuka diẹ ninu omi tutu, tiotuka ninu omi gbona ati dilute amonia. Nigbati a ba sun ninu afẹfẹ, o di vanadium pentoxide, eyiti o jẹ majele. Ni akọkọ ti a lo bi awọn reagents kemikali, awọn olutupa, awọn driers, mordants, ati bẹbẹ lọ. Ile-iṣẹ seramiki jẹ lilo pupọ bi didan. Tun le ṣee lo lati ṣeto akopọ vanadium pentoxide: 25 kgs/apo tabi bi o ṣe beere. Ibi ipamọ: Fipamọ ni aaye afẹfẹ, ibi gbigbẹ. Standard Alase: International...
  • Maleic anhydride | 108-31-6

    Maleic anhydride | 108-31-6

    Apejuwe ọja: anhydride maleic, awọn kirisita ti ko ni awọ, jẹ iṣelọpọ nipasẹ oxidation ti n-butane tabi butene ni benzene tabi erogba ida mẹrin. O jẹ ohun elo aise fun iṣelọpọ ti polyester ti ko ni itọrẹ ati iṣelọpọ Organic. O ti wa ni o kun lo lati gbe awọn unsaturated poliesita resini, alkyd resini, ipakokoropaeku malathion, ga-ṣiṣe ati kekere-majele ti ipakokoropaeku 4049, ati ki o gun-anesitetiki iodine. O tun jẹ comonomer ti kikun, maleic rosin, polymaleic anhydride, maleic anhydride-styre...
  • Ejò (I) Cyanide | 544-92-3

    Ejò (I) Cyanide | 544-92-3

    Alaye ọja: Ohun kan Ejò (I) Cyanide Assay (%) 99 Density(25 °C) g/mL 2.92 Melting Point(°C)≤ 200 Apejuwe ọja: Cuprous cyanide, ohun ti ko ni nkan ti ko ni nkan, ni pataki lo fun electroplating Ejò ati awọn miiran alloys, synthesising anti-tuberculosis drugs and anti-fouling paints. Nigba miiran o han alawọ ewe nitori wiwa divalent bàbà. Idahun ti sulphate Ejò pẹlu ojutu cyanide iṣuu soda fun wa ni cyanide cuprous ati funni ni pipa cya…
  • 4,6-Dihydroxypyrimidine | 1193-24-4

    4,6-Dihydroxypyrimidine | 1193-24-4

    Isọdi Ọja: Nkan 4,6-Dihydroxypyrimidine Akoonu (%) ≥ 98.0 Mimu aaye (℃)> 300 Akoonu Omi (%)≤ 0.2 Formate (%) ≤ 0.3 Malonamide (%)≤ 0.45 Apejuwe ọja: / Ohun elo: (1) Ti a lo bi agbedemeji ninu iṣelọpọ Organic ti awọn ipakokoropaeku ati awọn oogun, ati ninu ile-iṣẹ elegbogi fun iṣelọpọ ti sulphonamides sulfamotoxin. Package: 25 kgs / apo tabi bi o ṣe beere. Ibi ipamọ: Itaja ni ile afẹfẹ, dr..
  • Potasiomu Hexacyanoferrate (II) Trihydrate | 14459-95-1

    Potasiomu Hexacyanoferrate (II) Trihydrate | 14459-95-1

    Ọja Specification: Nkan Potassium hexacyanoferrate (II) trihydrate Superior First Class Potasiomu iyọ ẹjẹ ofeefee (ipilẹ gbigbẹ) (%) ≥ 99.0 98.5 Chloride (bi Cl) (%) ≤ 0.3 0.4 Omi ti a ko le yanju (%) ≤ 0.03 Sodium (Na 0.01 Sodium). ) (%) ≤ 0.3 0.4 Ifarahan Yellow Crystal Yellow crystal Ọja Apejuwe: / Ohun elo: (1) Ti a lo ninu iṣelọpọ awọn awọ, titẹjade ati dyeing oxidation auxiliaries, potasiomu cyanide, ikoko ...
  • Yellow Prussiate of onisuga | 14434-22-1

    Yellow Prussiate of onisuga | 14434-22-1

    Ọja Specification: Ohun kan Yellow prussiate ti omi onisuga ite 1 ite 2 Iṣuu soda ofeefee akoonu iyọ ẹjẹ (ipilẹ gbigbẹ) (%) ≥ 99.0 98.0 Cyanide(bi NaCN) (%) ≤ 0.01 0.02 Omi ti ko ni iyọkuro (%) ≤ 0.02 0.04 Ọrinrin (Ọrinrin) ) ≤ 1.5 2.5 Ifarahan Imọlẹ awọn kirisita ofeefee ina Awọn kirisita ofeefee ina Apejuwe ọja: / Ohun elo: (1) Ni akọkọ ti a lo bi bleaching ati ojutu fifọ fun sisẹ awọn ohun elo ifura awọ, auxi awọ ...
  • Soda Sulfocyanate | 540-72-7

    Soda Sulfocyanate | 540-72-7

    Isọdi Ọja: Ohun kan Sodium sulfocyanate Akoonu (%) 99%, 98%, 96%, 50% ati ọpọlọpọ awọn itọkasi miiran Apejuwe ọja: Sodium thiocyanate jẹ okuta rhombohedral funfun tabi lulú. O ti wa ni rọọrun deliquescent ni air ati ki o gbe awọn majele ti ategun ni olubasọrọ pẹlu acid. Tiotuka ninu omi, ethanol, acetone ati awọn olomi miiran. Ohun elo: (1) O ti wa ni o kun lo bi awọn ohun aropo ni nja, epo fun iyaworan akiriliki awọn okun, kemikali onínọmbà reagent, awọ film develo ...
  • Barium Hydroxide| 17194-00-2

    Barium Hydroxide| 17194-00-2

    Apejuwe ọja: Barium hydroxide jẹ agbo-ara ti ko ni nkan ti ara ẹni pẹlu agbekalẹ kemikali Ba (OH) 2. O jẹ lulú kirisita funfun kan, tiotuka ninu omi, ethanol, ati irọrun tiotuka ni dilute acid. O ti wa ni o kun lo lati ṣe pataki ọṣẹ ati ipakokoropaeku, ati ki o ti wa ni tun lo ninu omi lile rirọ, beet suga refining, igbomikana descaling, gilasi lubrication, ati be be Package: 25 kgs/apo tabi bi o ba beere. Ibi ipamọ: Fipamọ ni aaye afẹfẹ, ibi gbigbẹ. Standard Alase: International Standard.
  • Barium Acetate| 543-80-6

    Barium Acetate| 543-80-6

    Apejuwe ọja: O jẹ lilo akọkọ bi ayase ati mordant fun awọn aati Organic. Package: 25 kgs / apo tabi bi o ṣe beere. Ibi ipamọ: Fipamọ ni aaye afẹfẹ, ibi gbigbẹ. Standard Alase: International Standard.