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Malononitrile | 109-77-3
Nkọwa ngwaahịa: Nkebi Malononitrile Content(%)≥ 99 Crystallization point℃≥ 31 Free acid(%)≤ 0.5 Residue na-ere ọkụ (%)≤ 0.05 Nkọwa ngwaahịa: Malononitrile, nke a makwaara dị ka dicyanomethane, cyanoacetonitrile, Malononilessrile siri ike, bụ ihe siri ike. 25ºC) na ebe a na-esi esi nke 220ºC na ebe ọkụ ọkụ nke 112°C. Nnukwu ike ndọda ya bụ D434.2:1.0488. Ọ na-agbaze na mmiri, soluble na organic solvents dị ka benzene na mmanya, insoluble na co... -
Diethylenetriaminepentaacetic acid | 67-43-6
Nkọwa ngwaahịa: Ihe Diethylenetriaminepentaacetic acid Ọdịnaya (%)≥ 99.0 Chloride(dị ka Cl)(%)≤ 0.01 Sulfate (dị ka SO4)(%)≤ 0.05 Igwe dị arọ (dị ka Pb) (%)≤ 0.001 Iron (dị ka Fe) (% ) ≤ 0.001 Ịdị arọ na ihicha≤ 0.2 Chelation uru: mgCaCO3 / g≥ 252 Sodium carbonate dissolution test: Uru pH ruru eru: (1 (%) ngwọta mmiri, 25 ℃) 2.1-2.5 Nkọwa ngwaahịa: kristal ọcha. Hygroscopic. Na-agbaze kpamkpam na mmiri ọkụ na alk ... -
N-Phenylglycinonitrile | 3009-97-0
Nkọwa ngwaahịa: Ihe Sodium dicyanamide Dị Ọcha (%) 98 Nkọwa ngwaahịa: Ụcha edo edo ma ọ bụ odo-aja aja, enweghị mgbaze n'ime mmiri, na-agbaze ngwa ngwa na acetone. Ngwa: (1) A na-ejikarị eme ihe na ntinye nke indigo, nke a na-ejikwa na njikọ organic. Ngwugwu: 25kgs/bag ma ọ bụ dị ka ịchọrọ. Nchekwa: Chekwaa n'ebe ikuku na-ekuru, ebe kpọrọ nkụ. Standardkpụrụ Executive: International Standard. -
Trisodium (2-hydroxyethyl) ethylenediaminetriacetate | 139-89-9
Nkọwa ngwaahịa: Ihe Trisodium (2-hydroxyethyl) ethylenediaminetriacetate ọdịnaya (%) ịdị ọcha ) ≤ 0.05 Ọla dị arọ (Pb) (%) ≤ 0.001 Nkọwa ngwaahịa: Ngwaahịa a bụ ihe na-emekọ ihe ọnụ. Enwere ike iji ya jikọta ọla ma bụrụ onye na-ahụ maka chelating siri ike maka ion ọla na-ahụkarị. Ọ bụ a... -
Sodium Dicyanamide | 1934-75-4
Nkọwa ngwaahịa: Ihe Sodium dicyanamide Assay(%) 99 Nkọwa ngwaahịa: Sodium dicyanamide bụ enweghị agba na-acha odo odo siri ike nwere ụdị kristal abụọ, n'okpuru 33 Celsius na sistemu kristal monoclinic nwere otu oghere P21/n na karịa okpomọkụ a na orthorhombic. sistemu kristal nwere oghere oghere Pbnm. Ngwa: (1) Sodium dicyandiamide bụ ihe dị mkpa kemịkalụ akụrụngwa nke a na-ejikarị na ụlọ ọrụ ọgwụ, agba na pesticide. Ọ... -
Iminodiacetonitrile | 628-87-5
Nkọwa ngwaahịa: Ihe Iminodiacetonitrile Ọcha (%)≥ 99 Nkọwa ngwaahịa: Na-agbaze n'ime mmiri ma dịkwa mfe soluble na ihe mgbaze organic dị ka acetone. A na-ejikarị ngwaahịa a eme ihe na njikọ nke glyphosate herbicide. Na mgbakwunye, dị ka ihe dị mkpa mma kemịkalụ etiti, ọ na-ọtụtụ ebe na-eji dyestuff, electroplating, mmiri ọgwụgwọ, sịntetik resin na ndị ọzọ ubi. Ngwa: (1) A na-eji ya eme ihe na njikọ nke glyphos herbicide ... -
Diethylenetriamine pentaacetic acid Pentasodium nnu | 140-01-2
Nkọwapụta Ngwaahịa: Ihe Diethylenetriaminepentaacetic Acid Pentasodium Nnu Ọdịnaya (%)≥ 40.0 Chloride (dị ka Cl) (%) ≤ 0.005 Sulfate (dị ka SO4) (%)≤ 0.005 Ọla dị arọ (dị ka Pb)(%)≤ Iron (as) 0.00 Fee (%)≤ 0.0005 Chelation uru:(mgCaCO3/g)≥ 80 Specific ike ndọda (25℃ g/ml) 1.30-1.34 pH:(1% mmiri mmiri ngwọta, 25℃) 10-12 Product Nkọwa: Ngwaahịa a bụ ìhè edo edo. mmiri mmiri transperent. The aqueous ngwọta bụ ike alkal ... -
Diisopropyl Malonate | 13195-64-7
Nkọwa ngwaahịa: Ihe Diisopropyl malonate Density (g / ml) 0.99 Ebe mgbaze (°C)≤ -51 efractive index 1.412 Product Description: Diisopropyl malonate bụ mmiri mmiri na-enweghị agba nke nwere obere ekpomeekpo ester n'ụdị dị ọcha, na-acha odo odo n'ụdị ụlọ ọrụ, ikwu njupụta 0.991, insoluble na mmiri, soluble na esters, benzene, ether na ndị ọzọ organic solvents. Ngwa: (1) Diisopropyl malonate bụ etiti nke osikapa fungicides f ... -
Ọla kọpa (I) Cyanide | 544-92-3
Nkọwa ngwaahịa: Ihe ọla kọpa (I) cyanide assay (%) 99 Njupụta (25 °C) g/mL 2.92 Ebe mgbaze (°C)≤ 200 Nkọwa ngwaahịa: Cuprous cyanide, ihe inorganic compound, na-ejikarị maka electroplating ọla kọpa na ndị ọzọ. alloys, synthesising mgbochi ụkwara nta ọgwụ na mgbochi mmetọ agba. Ọ na-apụta mgbe ụfọdụ akwụkwọ ndụ akwụkwọ ndụ n'ihi ọnụnọ ọla kọpa divalent. Mmeghachi omume nke ọla kọpa sulphate na sodium cyanide ngwọta na-amịpụta cyanide cuprous ma na-enye cya ... -
Potassium phenylacetate | 13005-36-2
Nkọwa ngwaahịa: Ihe ọdịnaya Potassium phenylacetate (%) 64+2.00 PH uru 6.0-8.0 adịghị ọcha (%)≤ 2.0 Nkọwa ngwaahịa: Potassium phenylacetate bụ ngwaahịa kemịkalụ nke a na-ejikarị na-emepụta penicillin ọgwụ. Ngwa: (1) A na-ejikarị ya emepụta penicillin ọgwụ. Ngwugwu: 25kgs/bag ma ọ bụ dị ka ịchọrọ. Nchekwa: Chekwaa n'ebe ikuku na-ekuru, ebe kpọrọ nkụ. Standardkpụrụ Executive: International Standard. -
2-Chlorobenzyl Cyanide | 2856-63-5
Nkọwa ngwaahịa: Ihe 2-Chlorobenzyl cyanide ọdịnaya (%) ≥ 99.0 mmiri (%)≤ 0.2 Chlorotoluene (%)≤ 0.2 o-Chlorobenzyl chloride (%)≤ 0.3 p-chlorobenzyl cyanide (%)≤ 0.3 / Ngwa: nkọwa: (1) Ejiri ya na mmepụta nke granisetron hydrochloride. (2) Ọ bụ akụrụngwa dị mkpa maka usoro ịcha ọcha fluorescent ọhụrụ PS-1. (3) Nke etiti maka njikọ nke ER-330 onye na-acha ọcha fluorescent, nke a na-ejikwa na pes ... -
4-Cyanobenzylchloride | 140-53-4
Nkọwa ngwaahịa: Ihe 4-Cyanobenzylchloride ọdịnaya(%)≥ 99.0 mmiri (%) ≤ 0.2 p-Chlorotoluene%≤ 0.2 p-chlorobenzyl chloride%≤ 0.3 o-Chlorobenzyl cyanide%≤ 0.3 o-Chlorobenzyl cyanide%≤ 0.2 o-Chlorobenzyl cyanide na-acha odo odo ma ọ bụ 0.2 ngwaahịa na-enweghị ntụpọ. mmiri mmiri, dị ọcha na kristal prismatic, a na-ejikwa ya dị ka pesticide na ọgwụ na-emepụta ọgwụ, karịsịa na mmepụta nke pyrethroid pesticides, ma na-achọsi ike. Ngwa: (1) Ọ bụ gị...
