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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... -
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 ... -
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... -
Triethoxy Methane | 122-51-0
Nkọwa ngwaahịa: Ihe Triethoxy methane Ọkwa mbụ Ngwaahịa ruru eru ọdịnaya Triethyl orthoformate(%) ≥ 99.5 99.0 Ọdịnaya ethanol (%) ≤ 0.3 0.5 Ọdịnaya Ethyl formate (%) ≤ 0.2 0.3 Mmiri (%) ≤ 0.05 acid (acid efu) (%) ≤ 0.05 0.05 Njupụta (20°C) g/cm3 0.891-0.897 0.891-0.897 Chromaticity(APHA) ≤ 20 -
Trimethyl Orthoformate | 149-73-5
Nkọwapụta Ngwaahịa: Ihe Trimethyl Orthoformate Ọkwa mbụ Tụnyere ngwaahịa Trimethyl orthoformate ọdịnaya (%) ≥ 99.5 99.0 Methanol ọdịnaya (%) ≤ 0.2 0.3 methyl formate ọdịnaya (%) ≤ 0.2 0.3 Triazine (%) ≤ 0.02 .05 0.5 ≤ Acid efu (dị ka formic acid)(%) ≤ 0.05 0.05 Density (20°C) g/cm3 0.962-0.966 0.962-0.966 Ndị ọzọ adịghị ọcha (%) ≤ 0.1 - Chromaticity (APHA) ≤ 20 20 Apparan -
Barbituric acid | 67-52-7
Nkọwa ngwaahịa: Ihe Barbituric acid ọdịnaya(%)≥ 99 Mbelata ịdị arọ na ihicha (%)≤ 0.5 Ebe mgbaze (℃)≥ 250 Sulfate ash(%)≤ 0.1 Nkọwa ngwaahịa: Barbituric acid bụ ngwakọta organic n'ụdị ọcha. kristal ntụ ntụ, na-adị mfe soluble na mmiri ọkụ na itughari acid, soluble na ether na ubé soluble na mmiri oyi. Ihe ngwọta nke mmiri na-esi ike bụ acidic. Ọ nwere ike iji ọla mee ihe iji mepụta nnu. Ngwa: (1) Ndị etiti fo...
