Produse din Organice - Iasi
Produse si Oferte din Organice - Iasi
Xilen pur
Continut (%) min 98 Nr. CAS 106-42-3 Nr. EC 203-396-5 Nr index 203-396-5 Formula moleculara C8H10 Masa moleculara (g/mol) 106.17 Solubiltatea in apa (g/l) 0.2 (20 °C) Densitate (g/l) 0.86 g/cm3 (20 °C) ... »
Continut (%) min 98 Nr. CAS 106-42-3 Nr. EC 203-396-5 Nr index 203-396-5 Formula moleculara C8H10 Masa moleculara (g/mol) 106.17 Solubiltatea in apa (g/l) 0.2 (20 °C) Densitate (g/l) 0.86 g/cm3 (20 °C) ... »
Ulei de cedru pentru microscopie
Indice de refractie 1.51 - 1.521 ( n 20/D) Densitate 0.98 - 0.99 ( d 20°C / 4°C) Fluorescenta ( ca chinina la 365nm) <= 3500 ppb Vascozitate 2000 - 3500 mPa*s (20°C) ... »
Indice de refractie 1.51 - 1.521 ( n 20/D) Densitate 0.98 - 0.99 ( d 20°C / 4°C) Fluorescenta ( ca chinina la 365nm) <= 3500 ppb Vascozitate 2000 - 3500 mPa*s (20°C) ... »
Triptofan (L-triptofan ).p.a.
Aspectul pulbere amorfa sau cristalina Culoare alba Continut (%) min 99 Cloruri (ppm) max 200 Sulfati (ppm) max 100 Fer (ppm) max 5 Metale grele (ppm) max 10 Amino acizi externi <= 0.3% Rest la uscare <=0.3% ( 105°C ) Na <=0.01% NH4 <=0.01% Alte subst ninhidrine ... »
Aspectul pulbere amorfa sau cristalina Culoare alba Continut (%) min 99 Cloruri (ppm) max 200 Sulfati (ppm) max 100 Fer (ppm) max 5 Metale grele (ppm) max 10 Amino acizi externi <= 0.3% Rest la uscare <=0.3% ( 105°C ) Na <=0.01% NH4 <=0.01% Alte subst ninhidrine ... »
P-Toluidina
Continut (%) min 99 Apa (%) max 0.3% Densitate (g/l) 1.05 g/cm3 (20 °C) Nr. CAS 106-49-0 Nr. EC 612-160-00-4 ... »
Continut (%) min 99 Apa (%) max 0.3% Densitate (g/l) 1.05 g/cm3 (20 °C) Nr. CAS 106-49-0 Nr. EC 612-160-00-4 ... »
Sulfanilamida p.a.
Continut (%) >=99 Cloruri (ppm) max 100 Sulfati (ppm) max 200 Metale grele (ppm) max 20 Cenusa sulfat <=0.1% Rest la uscare <=0.5%, 105°C ... »
Continut (%) >=99 Cloruri (ppm) max 100 Sulfati (ppm) max 200 Metale grele (ppm) max 20 Cenusa sulfat <=0.1% Rest la uscare <=0.5%, 105°C ... »
Reactiv Kovacs (Indol)
Escherichia coli ATCC25922 + Proteus vulgaris ATCC8427 + Entrobacter aerogenes ATCC 13048 - Solubiltatea in apa (g/l) (20 °C) soluble Densitate (g/l) 0.92 (20 °C) ... »
Escherichia coli ATCC25922 + Proteus vulgaris ATCC8427 + Entrobacter aerogenes ATCC 13048 - Solubiltatea in apa (g/l) (20 °C) soluble Densitate (g/l) 0.92 (20 °C) ... »
Propilenglicol grad pharma
Aspectul lichid limpede Culoare incolor Metale grele (ppm) max 5 Apa (%) max 0.2, K.Fischer Indice de refractie 1.431-1.433 Aciditate (CH3COOH) max 0.05 ml NaOH 0.1M Sobstante oxidante max 0.2 ml Na2S2O3 sol 0.05 M Cenusa sulfatata max 0.01% ... »
Aspectul lichid limpede Culoare incolor Metale grele (ppm) max 5 Apa (%) max 0.2, K.Fischer Indice de refractie 1.431-1.433 Aciditate (CH3COOH) max 0.05 ml NaOH 0.1M Sobstante oxidante max 0.2 ml Na2S2O3 sol 0.05 M Cenusa sulfatata max 0.01% ... »
Pepsina pt. biochimie
Apa (%) <=6% KF pH 4-5 sol 1% in apa Nr. CAS 9001-75-6 Nr. EC 232-629-3 Nr index 647-008-00-6 ... »
Apa (%) <=6% KF pH 4-5 sol 1% in apa Nr. CAS 9001-75-6 Nr. EC 232-629-3 Nr index 647-008-00-6 ... »
Parafina Histosec pastile
Punct solidificare 56-58°C Solubilitate in xilen <50sec Solubiltatea in apa (g/l) (20 °C) practic insolubil Densitate (g/l) 0.77 (80 °C) ... »
Punct solidificare 56-58°C Solubilitate in xilen <50sec Solubiltatea in apa (g/l) (20 °C) practic insolubil Densitate (g/l) 0.77 (80 °C) ... »
Oxalat de di-sodiu p.a.
Continut (%) min 98 Cloruri (ppm) max 50 Sulfati (ppm) max 50 Fer (ppm) max 50 Metale grele (ppm) max 50 pH ( 2, 5% in H2O) 6.0 - 7.0 ... »
Continut (%) min 98 Cloruri (ppm) max 50 Sulfati (ppm) max 50 Fer (ppm) max 50 Metale grele (ppm) max 50 pH ( 2, 5% in H2O) 6.0 - 7.0 ... »
Nitro-anilina (4-Nitro-anilina ) p.a.
Continut (%) min 98, titrare cu acid percloric Fer (ppm) max 0.001 Metale grele (ppm) max 0.001 Cenusa sulfat max 0.1% ... »
Continut (%) min 98, titrare cu acid percloric Fer (ppm) max 0.001 Metale grele (ppm) max 0.001 Cenusa sulfat max 0.1% ... »
N-(1-Naftil)-etilen-diamina 2HCl p.a.
Continut (%) <=97 Apa (%) 5, Karl Fischer Cenusa max 0.1 Nr. CAS 1465-25-4 Nr. EC 215-981-2 ... »
Continut (%) <=97 Apa (%) 5, Karl Fischer Cenusa max 0.1 Nr. CAS 1465-25-4 Nr. EC 215-981-2 ... »
N,N-Dimetil-formamida p.a.
Continut (%) min 99.5 Apa (%) max 0.15 Subst nevolatile 0.005% Vascozitate dinamica 1.43, la 20°C ... »
Continut (%) min 99.5 Apa (%) max 0.15 Subst nevolatile 0.005% Vascozitate dinamica 1.43, la 20°C ... »
N,N-Dimetil-anilina p.a.
Continut (%) >=99 Densitate 0.955 - 0.957 Nr. CAS 121-69-7 Nr. EC 204-493-5 Nr index 612-016-00-0 ... »
Continut (%) >=99 Densitate 0.955 - 0.957 Nr. CAS 121-69-7 Nr. EC 204-493-5 Nr index 612-016-00-0 ... »
Metiletilcetona p.a.
Continut (%) 99 Apa (%) max. 0, 1% Vascozitate dinamica 1.379, la 20°C Densitate 0, 804 g/cmc Subst nevolatile max. 0, 002% ... »
Continut (%) 99 Apa (%) max. 0, 1% Vascozitate dinamica 1.379, la 20°C Densitate 0, 804 g/cmc Subst nevolatile max. 0, 002% ... »
Metiletilcetona tehnica
Metiletilcetona tehnica Cerere oferta Culoare 0, Pt-Co Continut (%) min 99.7 Apa (%) 0.03% Aciditate 0.002% Total alcooli 0.1% Densitate 0.805, g/l, 20°C Index de refractie, 20°C 1.379 ... »
Metiletilcetona tehnica Cerere oferta Culoare 0, Pt-Co Continut (%) min 99.7 Apa (%) 0.03% Aciditate 0.002% Total alcooli 0.1% Densitate 0.805, g/l, 20°C Index de refractie, 20°C 1.379 ... »
Hipurat de sodiu pt sinteza
Continut (%) >=99 subst anhidra Apa (%) ~3% K.F. Formula moleculara C6H5CONHCH2COONa Masa moleculara (g/mol) 201.16 ... »
Continut (%) >=99 subst anhidra Apa (%) ~3% K.F. Formula moleculara C6H5CONHCH2COONa Masa moleculara (g/mol) 201.16 ... »
Hexan, n-
Continut (%) min 99 Substante nevolatile max 0.001% Acid liber max 0.002% Densitate (g/l) 0, 659 ... »
Continut (%) min 99 Substante nevolatile max 0.001% Acid liber max 0.002% Densitate (g/l) 0, 659 ... »
Heptan -n
Continut (%) min 99 Apa (%) max 0.02 Subst nevolatile max 0.001% Acid liber max 0.001% ca acid acetic Vascozitate 1.388, la 20°C ... »
Continut (%) min 99 Apa (%) max 0.02 Subst nevolatile max 0.001% Acid liber max 0.001% ca acid acetic Vascozitate 1.388, la 20°C ... »
Formaldehida sol tehnica 37%
Aspectul Lichid limpede, incolor, lipsit de suspensii Culoare max 10 Hazen Cloruri (ppm) max 10 Fer (ppm) max 4 Miros Intepator, caracteristic Aldehida formica 37, 0±0, 5% Metanol 3-12% Aciditate(HCOOH) 0, 02% Reziduu la calcinare 0, 002% ... »
Aspectul Lichid limpede, incolor, lipsit de suspensii Culoare max 10 Hazen Cloruri (ppm) max 10 Fer (ppm) max 4 Miros Intepator, caracteristic Aldehida formica 37, 0±0, 5% Metanol 3-12% Aciditate(HCOOH) 0, 02% Reziduu la calcinare 0, 002% ... »
Etilenglicol Mono th
Aspectul lichid clar limpede Culoare <5, Hazen Continut (%) >99.97 Fer (ppm) max 1 Apa (%) <0.01 Cenusa <0.09% Interval de distilare 196.1-196.8°C Aciditate 0.005 ... »
Aspectul lichid clar limpede Culoare <5, Hazen Continut (%) >99.97 Fer (ppm) max 1 Apa (%) <0.01 Cenusa <0.09% Interval de distilare 196.1-196.8°C Aciditate 0.005 ... »
Amidon solubil
Amidon solubil alimentar Apa (%) 11-14 Drojdii max 50 n/g Total mezofilic max 150n/g SO2 max 50 mg/kg ... »
Amidon solubil alimentar Apa (%) 11-14 Drojdii max 50 n/g Total mezofilic max 150n/g SO2 max 50 mg/kg ... »
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