Indicatori Reactivi Chimici

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Indicatori chimici

Chemical Indicators Reagents

Indicatori si Reactivi anorganici / Indicators and Inorganic Reagents Cod produs
1-(2-Piridil-azo)-2-naftol (PAN)
1-(2-Pyridylazo)-2-naphthol (PAN) metal indicator Reag. Ph Eur. CAS 85-85-8, molar mass 249.27 g/mol.
ML-107531
1-Naftol-benzeina
1-Naphtholbenzein indicator Reag. Ph Eur. CAS 145-50-6, molar mass 374.44 g/mol.
ML-106202
1-Naftol-ftaleina
1-Naphtholphthalein indicator. CAS 596-01-0, molar mass 418.45 g/mol.
ML-106246
1,10-Fenantrolina HCl (clorhidrat de 1,10-fenantrolina) monohidrat
1,10-Phenanthroline chloride monohydrate GR for analysis and redox indicator [reagent for iron(II)] Reag. Ph Eur. CAS 18851-33-7, molar mass 234.69 g/mol.
ML-107223
1,10-Fenantrolina monohidrat
1,10-Phenanthroline monohydrate GR ACS. CAS 5144-89-8, molar mass 198.23 g/mol.
ML-107225
1,2-Fenilen-diamina
1,2-Phenylenediamine GR for analysis. CAS 95-54-5, chemical formula 1,2-(NH2)2C6H4. 1,2-Phenylenediamine
ML-107243
1,5-Difenil-carbazida
1,5-Diphenylcarbazide GR for analysis and redox indicator ACS,Reag. Ph Eur. CAS 140-22-7, chemical formula ((C6H5)NHNH)2CO. 1,5-Diphenylcarbazide
ML-103091
1,5-Difenil-carbazona
(contine 50% difenil-carbazida) ACS,Reag. Ph Eur
ML-103087
2',7'-Diclor-fluoresceina
2',7'-Dichlorofluorescein indicator ACS,Reag. Ph Eur. CAS 76-54-0, molar mass 401.2 g/mol.
ML-109676
2,2'-Bipiridina
2,2'-Bipyridine GR for analysis (reagent for iron(II) and molybdenum) ACS. CAS 366-18-7, pH 7.5 (5 g/l, H2O, 25 °C)
ML-103098
4-(2-Piridil-azo)-2-rezorcinol - sare monosodica, monohidrat,
4-(2-Pyridylazo)resorcinol monosodium salt monohydrate metal indicator Reag. Ph Eur. CAS 16593-81-0, pH 9.8 (10 g/l, H2O, 20 °C)
ML-107533
2,6-Diclor-fenol-indofenol - sare de sodiu, dihidrat,
2,6-Dichlorophenol-indophenol sodium salt dihydrate GR for analysis for the determination of ascorbic acid. CAS 620-45-1, molar mass 326.11 g/mol.
ML-103028
3-Hidroxi-4-(1-hidroxi-2-naftiln-azo )-1-naftalin-sulfonat de sodiu (eriocrom-negru-albastru B) (C.I. 14640),
Eriochrome blue-black B (C.I. 14640) metal indicator. CAS 3564-14-5, pH 9.5 (10 g/l, H2O, 20 °C)
ML-103168
3-Nitro-fenol
3-Nitrophenol indicator. 3-Nitrophenol CAS No. 554-84-7, EC Number 209-073-5. 3-Nitrophenol
ML-106794
3,3'-Dimetilnaftidina
3,3'-Dimethylnaphthidine. CAS 13138-48-2, molar mass 312.42 g/mol.
ML-103122
3,5-Pirocatehin-disulfonat de sodiu monohidrat
3,5-Pyrocatecholdisulfonic acid disodium salt monohydrate (Tiron) metal indicator. CAS 149-45-1, pH 5.0 (10 g/l, H2O, 20 °C)
ML-101922
3,8-Diamino-5-metil-6-fenil-fenantridina (bromura de dimidium)
Dimidium bromide for surfactant tests. CAS 518-67-2, molar mass 380.28 g/mol.
ML-112130
4-(2-Piridil-azo)-2-rezorcinol - sare monosodica, monohidrat,
4-(2-Pyridylazo)resorcinol monosodium salt monohydrate metal indicator Reag. Ph Eur. CAS 16593-81-0, pH 9.8 (10 g/l, H2O, 20 °C)
ML-107533
4-Nitro-fenol
4-Nitrophenol indicator. CAS 100-02-7, chemical formula O2NC6H4OH. 4-Nitrophenol
ML-106798
Acid 1,8-dihidroxi-2-(4-sulfofenil-azo )-naftalin-3,6-disulfonic - sare de sodiu (SPADNS),
1,8-Dihydroxy-2-(4-sulfophenylazo)naphthalene-3,6- disulfonic acid trisodium salt GR for analysis (reagent for fluoride, zirconium, thorium). CAS 23647-14-5, pH 6.0 (10 g/l, H2O, 22 °C)
ML-107998
Acridin-oranj - tricloro-zincat (C.I.46005)
Acridine orange zinc chloride double salt (C.I.46005) for microscopy Certistain. CAS 10127-02-3, pH 3.9 (10 g/l, H2O, 20 °C)
ML-115931
Albastru de bromfenol
Bromophenol blue indicator ACS,Reag. Ph Eur. CAS 115-39-9, molar mass 669.96 g/mol.
ML-108122
Albastru de bromtimol-sare de sodiu
Bromothymol blue sodium salt indicator water-soluble ACS. CAS 34722-90-2, molar mass 646.36 g/mol.
ML-101895
Albastru de metilen (C.I.52015)
pentru microscopie Certistain
ML-115943
Albastru de metil-timol - sare de sodiu,
Methylthymol blue sodium salt metal indicator. CAS 1945-77-3, pH 6.2 (10 g/l, H2O, 20 °C)
ML-106084
Albastru de Nil (hidrogen sulfurat) (C.I. 51180)
Nile blue (hydrogen sulfate) (C.I. 51180) for microscopy Certistain. CAS 16650-83-2, pH 2.2 (10 g/l, H2O, 20 °C)
ML-115946
Albastru mordant 3 (eriocrom cianura R) (C.I. 43820),
Eriochrome cyanine R (C.I. 43820) for analysis (reagent for aluminium). CAS 3564-18-9, pH 9.1 (10 g/l, H2O, 24 °C)
ML-103164
Acid alizarin-3-metil-amino-N,N-diacetic dihidrat,
pentru determinare spectrofotometrica fluor
ML-101010
Alkali Blue - solutie,
indicator
ML-109198
Alkali blue Colorant (C.I. 42765)
Alkali blue (C.I. 42765) indicator. CAS 1324-76-1, molar mass 595.73 g/mol.
ML-109196
Amido black 10 B (C.I.20470)
Amido black 10 B (C.I.20470) for electrophoresis. CAS 1064-48-8, pH 9.0 (10 g/l, H2O, 25 °C)
ML-101167
Arsenazo III
Arsenazo III metal indicator. CAS 1668-00-4, pH 2.3 (10 g/l, H2O, 20 °C)
ML-110107
Aurin-tricarboxilat de amoniu (sare de amoniu a acidului aurin-tricarboxilic)
Aurin tricarboxylic acid ammonium salt GR for analysis (reagent for aluminium) ACS. CAS 569-58-4, pH 5.3 (10 g/l, H2O, 20 °C)
ML-100128
Albastru crezil - briliant-tetracloro-zincat
Brilliant cresyl blue zinc chloride double salt for microscopy Certistain. CAS No. 51716-96-2, EC Number 257-358-8. Brilliant cresyl blue zinc chloride double salt
ML-101368
Albastru de bromtimol
Bromothymol blue indicator ACS,Reag. Ph Eur. CAS 76-59-5, molar mass 624.38 g/mol.
ML-103026
Acid calcon-carboxilic
metal indicator
ML-104595
Albastru de disulfina VN 150 (C.I. 42045),
Disulfine blue VN 150 (C.I.42045) for surfactant tests. CAS 129-17-9, pH 6.9 (10 g/l, H2O, 20 °C)
ML-112144
Acid 2,2' dihidroxi-1,1'azonaftalin-3',4,6'-trisulfonic - sare trisodica (albastru de hidroxi-naftol)
Hydroxynaphthol blue metal (pM) indicator. CAS 63451-35-4, pH 6.7 (10 g/l, H2O, 20 °C)
ML-104593
Albastru de timol
Thymol blue indicator ACS,Reag. Ph Eur. CAS 76-61-9, molar mass 466.59 g/mol.
ML-108176
Calceina - indicator
Calcein indicator for metal determination. CAS 1461-15-0, molar mass 622.55 g/mol.
ML-102315
Calcon (C.I. 15705) -
Calcon (C.I.15705) metal indicator. CAS 2538-85-4, pH 9.4 (10 g/l, H2O, 25 °C)
ML-104594
Cristal violet (C.I. 42555)
Crystal violet (C.I. 42555) indicator ACS,Reag. Ph Eur. CAS 548-62-9, pH 2.5 - 3.5 (10 g/l, H2O, 20 °C)
ML-101408
Difenil-amino-4-sulfonat de bariu (sare de bariu a acidului difenil-amino-4-sulfonic)
Diphenylamine-4-sulfonic acid barium salt redox indicator. CAS 6211-24-1, pH 5.9 (10 g/l, H2O, 20 °C) (slurry)
ML-100255
Difenil-amino-4-sulfonat de sodiu
Diphenylamine-4-sulfonic acid sodium salt redox indicator ACS. CAS 6152-67-6, pH 5.7 (10 g/l, H2O, 20 °C)
ML-103590
Ditizona,
Dithizone for analysis (1,5-diphenylthiocarbazone) Reag. Ph Eur. CAS 60-10-6, molar mass 256.32 g/mol.
ML-103092
Eosina B (albastruie) (C.I.45400 )
Eosin B (bluish) (C.I.45400) for microscopy Certistain. CAS 548-24-3, pH 6.2 (10 g/l, H2O, 25 °C)
ML-115934
Eosina Y (galbuie) (C.I. 45380)
Eosin Y (yellowish) (C.I. 45380) for microscopy Certistain. CAS 17372-87-1, pH 9.2 (10 g/l, H2O, 20 °C)
ML-115935
Eozin B (fluoxin B) - C.I. 45410
Phloxin B (C.I. 45410) for microscopy Certistain. CAS 18472-87-2, pH 9.7 (1 g/l, H2O, 20 °C)
ML-115926
Eritrozina B (C.I. 45430)
Erythrosine B (C.I. 45430) for microscopy Certistain. CAS 16423-68-0, pH 6 - 7 (10 g/l, H2O, 20 °C)
ML-115936
Fenolftaleina
Phenolphthalein indicator ACS,Reag. Ph Eur. CAS 77-09-8, molar mass 318.32 g/mol.
ML-107233
Fenolftaleina - solutie 0.375% in metanol,
indicator
ML-107238
Fenolftaleina - solutie 1% in etanol,
Phenolphthalein solution 1% in ethanol indicator pH 8.2 - 9.8. Phenolphthalein solution 1% in ethanol HS Code 3822 00 00 (material safety data sheets) or , storage and handling info here.
ML-107227
Feroina
[1,10-fenantrolin-sulfat de fier(II)] - solutie 1/40 mol/l, indicator redox
ML-109193
Feroina - solutie indicatoare
pentru analiza ape uzate
ML-109161
Fluoresceina - sare de sodiu (C.I. 45350)
Fluorescein sodium (C.I. 45350) indicator Reag. Ph Eur. CAS 518-47-8, pH 8.3 (10 g/l, H2O, 20 °C)
ML-103887
Galben de metanil,
Metanil yellow Reag. Ph Eur. CAS 587-98-4, pH 10 (10 g/l, H2O, 20 °C)
ML-159267
Galben de titan (C.I. 19540) (galben Clayton)
Titan yellow (C.I. 19540) indicator Reag. Ph Eur. CAS 1829-00-1, pH 5.1 (10 g/l, H2O, 20 °C)
ML-101307
Hematoxilina cryst. (C.I. 75290)
Hematoxylin cryst. (C.I. 75290) for microscopy. CAS 517-28-2, molar mass 302.28 g/mol.
ML-104302
Hartie de turnesol albastra - hartie indicatoare de pH;
Rola (4.8 m) cu scala de culoare Reag. Ph Eur
ML-109486
Indicator de fluorescenta F254
Fluorescent indicator F254. CAS 68611-47-2, pH 7.0 (H2O) suspension
ML-109182
Indicator de iod ML-104764
Indicator tampon - tablete
pentru determinare duritate apa cu solutii Titriplex
ML-108430
Indigo carmin (C.I. 73015),
Indigo carmine (C.I. 73015) for analysis. CAS 860-22-0, pH 5.3 (10 g/l, H2O, 20 °C)
ML-104724
Metil orange (C.I. 13025)
Methyl orange (C.I. 13025) indicator ACS,Reag. Ph Eur. CAS 547-58-0, pH 6.5 (5 g/l, H2O, 20 °C)
ML-101322
Metil orange - solutie 0.1%,
indicator, pH 3.1 - 4.4 (rosu galben-portocaliu)
ML-101323
Murexid
Murexide (ammonium purpurate) metal indicator ACS,Reag. Ph Eur. CAS 3051-09-0, pH 5 (1 g/l, H2O, 20 °C)
ML-106161
Negru eriocrom T (C.I. 14645)
Eriochrome black T (C.I. 14645) indicator for complexometry ACS,Reag. Ph Eur. CAS 1787-61-7, pH 3.7 (10 g/l, H2O, 20 °C)
ML-103170
N,N-Dimetil-1,4-fenilen-diamina 2HCl (di-clorhidrat)
N,N-Dimethyl-1,4-phenylenediammonium dichloride GR for analysis. CAS 536-46-9, EC Number 208-635-7, chemical formula C8H12N2*2HCl. N,N-Dimethyl-1,4-phenylenediammonium dichloride M (material safety data sheet) or and handling info here. Synonyms: 4-Amino-N,N-dimethylaniline dihydrochloride
ML-103067
Oxalat verde malachit (C.I.42000)
Malachite green oxalate (C.I.42000) for microscopy and for microbiology. CAS 2437-29-8, EC Number 219-441-7, chemical formula C46H50N4 * 2 C2HO4 * C2H2O4alachite green oxalate (C.I.42000) M (material safety data sheet) or , storage and handling info here.
ML-101398
Rosu de m-crezol
indicator
ML-105228
Rosu de crezol
Cresol red indicator Reag. Ph Eur. CAS 1733-12-6, molar mass 382.43 g/mol.
ML-105225
Reactiv conform Mann si Yoe
Magnesium reagent acc. to Mann and Yoe (reagent for magnesium). CAS 14936-97-1, molar mass 513.51 g/mol.
ML-108712
Rosu de alizarina S - sare de sodiu (C.I. 58005),
Alizarin red S mono sodiumsalt (C.I. 58005) for analysis and indicator. CAS 130-22-3, molar mass 342.26 g/mol.
ML-106278
Rosu Congo (C.I. 22120)
Congo red (C.I. 22120) indicator Reag. Ph Eur. CAS 573-58-0, pH 6.7 (10 g/l, H2O, 20 °C)
ML-101340
Rosu neutru (C.I. 50040)
Neutral red (C.I. 50040) indicator and for microbiology. CAS 553-24-2, pH 3.1 (10 g/l, H2O, 20 °C)
ML-101369
Rosu de fenol
Phenol red (phenolsulfonphthalein) Reag. Ph Eur. CAS 143-74-8, EC Number 205-609-7, chemical formula (C6H4OH)2C7H4SO3. Phenol red M (material safety data sheet) or , storage and handling info here.
ML-159375
Rosu de fenol
Phenol red indicator ACS. CAS 143-74-8, EC Number 205-609-7, chemical formula (C6H4OH)2C7H4SO3. Phenol red
ML-107241
Rosu de fenol-sare de sodiu
Phenol red sodium salt indicator ACS. CAS 34487-61-1, molar mass 376.35 g/mol.
ML-111748
Rosu de fenol - solutie,
indicator
ML-107242
Rosu de ftaleina
Phthalein purple metal indicator Reag. Ph Eur. CAS 2411-89-4, molar mass 636.62 g/mol.
ML-107297
Rosu de pirogalol
Pyrogallol red metal indicator. CAS 32638-88-3, molar mass 400.36 g/mol.
ML-107534
Rodizonat de sodiu (1,2-dihidroxi-3,4,5,6-tetraoxo-1 -ciclohexena - sare de sodiu)
Rhodizonic acid disodium salt indicator for sulfate titration. CAS 523-21-7, molar mass 214.04 g/mol.
ML-106595
Rosu de brom-fenol
Bromophenol red indicator. CAS 2800-80-8, molar mass 512.18 g/mol.
ML-103023
Rosu de bromcrezol
Bromocresol purple indicator ACS,Reag. Ph Eur. CAS 115-40-2, molar mass 540.22 g/mol.
ML-103025
Rosu de chinaldina
Quinaldine red indicator Reag. Ph Eur. CAS 117-92-0, molar mass 430.33 g/mol.
ML-102282
Rosu de clor-fenol
Chlorophenol red indicator. CAS 4430-20-0, molar mass 423.26 g/mol.
ML-103024
Rosu de fenol
Phenol red indicator ACS. CAS 143-74-8, EC Number 205-609-7, chemical formula (C6H4OH)2C7H4SO3. Phenol red M (material safety data sheet) or , storage and handling info here.
ML-107241
Rosu de metil - sare sodiu (C.I. 13020)
Methyl red sodium salt (C.I. 13020) water-soluble ACS. CAS 845-10-3, pH 8.2 (10 g/l, H2O, 25 °C)
ML-106078
Rosu de metil (C.I. 13020)
Methyl red (C.I. 13020) indicator ACS,Reag. Ph Eur. CAS 493-52-7, molar mass 269.31 g/mol.
ML-106076
Safranina O (C.I. 50240)
Safranine O (C.I. 50240) for microscopy Certistain. CAS 477-73-6, pH 10 (10 g/l, H2O, 20 °C)
ML-115948
Sare dihidrata acid disodic cromotropic
Chromotropic acid disodium salt dihydrate for analysis ACS,Reag. Ph Eur. CAS 5808-22-0, pH 3.6 (10 g/l, H2O, 20 °C)
ML-102498
Solutie indicatoare de pH , domeniu de masurare 9 - 13,
cu scala de culoare: pH 9.0 - 10.0 - 11.0 - 12.0 - 13.0
ML-109176
Solutie indicatoare de pH 4.0 - 10.0,
indicator universal cu scala de culoare pH 4.0 - 4.5 - 5.0 - 5.5 - 6.0 - 6.5 - 7.0 - 7.5 - 8.0 - 8.5 - 9.0 - 9.5 - 10.0
ML-109175
Solutie indicator 5
pentru titrare amoniac
ML-106130
Solutie indicator
conform Mortimer
ML-101359
Sudan III, C.I. 26100
CAS 85-86-9, molar mass 352.39 g/mol.
ML-111747
Torin
Thorin indicator for sulfate titration. CAS 3688-92-4, pH 6.1 (10 g/l, H2O, 20 °C). Thorin M
ML-108294
Timol-ftaleina
Thymolphthalein indicator ACS,Reag. Ph Eur. CAS 125-20-2, molar mass 430.54 g/mol.
ML-108175
Uranina AP (C.I. 45350)
Uranine AP (C.I. 45350) concentrated for the examination of subterranean waters. CAS 518-47-8, pH 8.3 (10 g/l, H2O, 20 °C)
ML-108462
Verde de bromcrezol
Bromocresol green indicator ACS,Reag. Ph Eur. CAS 76-60-8, molar mass 698.02 g/mol.
ML-108121
Verde brilliant (sulfat acid) (C.I. 42040)
Brilliant green (hydrogen sulfate) (C.I. 42040) for microbiology. CAS 633-03-4, pH 2.5 (10 g/l, H2O, 25 °C)
ML-101310
Verde de bromcrezol - sare de sodiu,
Bromocresol green sodium salt indicator water-soluble ACS. CAS 62625-32-5, molar mass 719.99 g/mol.
ML-101541
Verde de metil-tetracloro-zincat HBr (C.I.42590)
pentru microscopie; Certistain
ML-115944
Verde naftol B (C.I. 10020)
Naphthol green B (C.I. 10020) indicator. CAS 19381-50-1, pH 9.3 (10 g/l, H2O, 20 °C)
ML-101306
Xilenol orange-sare tetrasodica
Xylenol orange tetrasodium salt metal indicator ACS,Reag. Ph Eur. CAS 3618-43-7, pH 8.1 (10 g/l, H2O, 20 °C)
ML-108677

 

   
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