Lab Reagents

Indicators, Chelating Agents & Test Papers

Acid-base and metal indicators, chelating ligands, crown ethers and test papers for titration end points, spot tests and complexation chemistry.

190 productsCOA + SDS with every lot

190 products · page 6 of 8

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Indicator papers (pH) G Indicator Multi-Range contains each of the above 6 ranges

ZX-000377

Indicator Papers (Ph) H Specific Range (Ph 3.5-5.3)

ZX-000378

Isamine blue

CAS: 1324-86-3
Formula: C₄₀H₃₀N₃NaO₆S₂
MW: 735.8 g/mol

ZX-000379

Lacmoid (pH indicator)

CAS: 33869-21-5
Formula: C₂₄H₁₆N₂O₆
MW: 428.4 g/mol

ZX-000380

Lacmoid (pH indicator) (pH4.0-6.0 or to v)

CAS: 42249-61-6
Formula: C₁₂H₁₀N₂O₃
MW: 230.22 g/mol

ZX-019684

Litmus blue, indicator paper

ZX-000381

Litmus red, indicator paper

ZX-000382

Litmus, indicator powder

CAS: 1393-92-6
Formula: C₆H₁₅NO
MW: 117.19 g/mol

ZX-000383

Luxol fast blue MBSN

CAS: 1328-51-4
Formula: C₃₂H₁₄CuN₈Na₂O₆S₂
MW: 780.2 g/mol

ZX-019503

m-Cresol purple

CAS: 2303-01-7
Formula: C₂₁H₁₈O₅S
MW: 382.4 g/mol

ZX-000384

m-Methyl red, 98%

CAS: 20691-84-3
Formula: C₁₅H₁₅N₃O₂
MW: 269.3 g/mol

ZX-000385

Magenta TM-Glucuro CHA salt, plant tissue culture tested

CAS: 144110-43-0
Formula: C₂₀H₂₆BrClN₂O₇
MW: 521.8 g/mol

ZX-018696

Methyl orange, indicator

CAS: 547-58-0
Formula: C₁₄H₁₄N₃NaO₃S
MW: 327.34 g/mol

ZX-000386

Methylene blue trihydrate, for spectroscopy

CAS: 7220-79-3
Formula: C₁₆H₂₄ClN₃O₃S
MW: 373.9 g/mol

ZX-019499

Methylene blue trihydrate, practical grade

CAS: 7220-79-3
Formula: C₁₆H₂₄ClN₃O₃S
MW: 373.9 g/mol

ZX-018707

Methylene green

CAS: 2679-01-8
Formula: C₁₆H₁₇ClN₄O₂S
MW: 364.9 g/mol

ZX-019504

N,N'-Diphenyl benzidine, GR 99%

CAS: 531-91-9
Formula: C₂₄H₂₀N₂
MW: 336.4 g/mol

ZX-000387

Naphthol AS acetate

CAS: 1163-67-3
Formula: C₁₉H₁₅NO₃
MW: 305.3 g/mol

ZX-000388

Naphtholhydroxamic acid, 97%

CAS: 7797-81-1
Formula: C₁₂H₇NO₃
MW: 213.19 g/mol

ZX-000389

Nitro BT, indicator

CAS: 298-83-9
Formula: C₄₀H₃₀N₁₀O₆⁺2
MW: 746.7 g/mol

ZX-000390

Nitro BT, indicator, AR

CAS: 298-83-9
Formula: C₄₀H₃₀N₁₀O₆⁺2
MW: 746.7 g/mol

ZX-037206

Nitroso R salt, GR

CAS: 525-05-3
Formula: C₁₀H₅NNa₂O₈S₂
MW: 377.3 g/mol

ZX-000391

p-NCS-Bz-DOTA-GA

Formula: C₂₇H₃₈N₆O₉S
MW: 622.69 g/mol

ZX-000392

p-NCS-Bz-NODAGA

Formula: C₂₃H₃₁N₅O₇S
MW: 521.59 g/mol

ZX-000393

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