Chapter 29 · Organic chemicals

HSN code 2927 — chemicals list

53 products in our catalogue fall under HSN heading 2927. Eight-digit codes shown are indicative. Your customs broker confirms final classification.

Puriss

1-Hydroxy-7-azabenzotriazole, 98%

CAS: 39968-33-7
Formula: C₅H₄N₄O
MW: 136.11 g/mol

VQ-002351

1-Hydroxy-7-azabenzotriazole, AR

CAS: 39968-33-7
Formula: C₅H₄N₄O
MW: 136.11 g/mol

VQ-046271

1-Phenylethanol, 98%

CAS: 98-85-1
Formula: C₈H₁₀O
MW: 122.16 g/mol

VQ-009957

1,2,4-Triazole, 99%

CAS: 288-88-0
Formula: C₂H₃N₃
MW: 69.07 g/mol

VQ-012222

Synthesis

4-Aminoazobenzene, 98%

CAS: 60-09-3
Formula: C₁₂H₁₁N₃
MW: 197.24 g/mol

VQ-009330

4-Methoxyazobenzene

CAS: 2396-60-3
Formula: C₁₃H₁₂N₂O
MW: 212.25 g/mol

VQ-009809

Synthesis

4-Nitrobenzenediazonium tetrafluoroborate, 98%

CAS: 456-27-9
Formula: C₆H₄BF₄N₃O₂
MW: 236.92 g/mol

VQ-000440

4-Nitrobenzenediazonium tetrafluoroborate, AR 97%

CAS: 456-27-9
Formula: C₆H₄BF₄N₃O₂
MW: 236.92 g/mol

VQ-046140

4,4′-Azobis(4-cyanovaleric acid), ≥98%

CAS: 2638-94-0
Formula: C₁₂H₁₆N₄O₄
MW: 280.28 g/mol

VQ-008316

Azobenzene, 99%+

CAS: 103-33-3
Formula: C₁₂H₁₀N₂
MW: 182.22 g/mol

VQ-000477

Synthesis

Azobisisobutyronitrile, 98%

CAS: 78-67-1
Formula: C₈H₁₂N₄
MW: 164.21 g/mol

VQ-000817

Brilliant Crocein (M.S.) (C.I. 27290)

CAS: 5413-75-2
Formula: C₂₂H₁₄N₄Na₂O₇S₂
MW: 556.5 g/mol

VQ-019640

Calconcarboxylic acid, GR

CAS: 3737-95-9
Formula: C₂₁H₁₄N₂O₇S
MW: 438.4 g/mol

VQ-000525

Practical

Calconcarboxylic acid, practical grade

CAS: 3737-95-9
Formula: C₂₁H₁₄N₂O₇S
MW: 438.4 g/mol

VQ-045648

Calmagite 0.1% w/v aqueous indicator solution (for water hardness)

CAS: 3147-14-6
Formula: C₁₇H₁₄N₂O₅S
MW: 358.4 g/mol

VQ-045776

AR / Spectroscopy

Calmagite, AR, for spectroscopy 60.0%

CAS: 3147-14-6
Formula: C₁₇H₁₄N₂O₅S
MW: 358.4 g/mol

VQ-046153

Calmagite, GR

CAS: 3147-14-6
Formula: C₁₇H₁₄N₂O₅S
MW: 358.4 g/mol

VQ-000328

Chromotrope 2B

CAS: 548-80-1
Formula: C₁₆H₉N₃Na₂O₁₀S₂
MW: 513.4 g/mol

VQ-045601

Diethyl azodicarboxylate, 98%

CAS: 1972-28-7
Formula: C₆H₁₀N₂O₄
MW: 174.15 g/mol

VQ-000832

Synthesis

Diisopropyl azodicarboxylate, 98%

CAS: 2446-83-5
Formula: C₈H₁₄N₂O₄
MW: 202.21 g/mol

VQ-000842

Dimethyl yellow

CAS: 60-11-7
Formula: C₁₄H₁₅N₃
MW: 225.29 g/mol

VQ-000336

Fast Blue B Salt

CAS: 84633-94-3
Formula: C₁₄H₁₂Cl₄N₄O₂Zn
MW: 475.5 g/mol

VQ-019735

HABA, ≥98%

CAS: 1634-82-8
Formula: C₁₃H₁₀N₂O₃
MW: 242.23 g/mol

VQ-045718

HABA, GR 98%

CAS: 1634-82-8
Formula: C₁₃H₁₀N₂O₃
MW: 242.23 g/mol

VQ-009868

Hydroxy naphthol blue

CAS: 63451-35-4
Formula: C₂₀H₁₁N₂Na₃O₁₁S₃
MW: 620.5 g/mol

VQ-000369

Hydroxy naphthol blue, AR

CAS: 63451-35-4
Formula: C₂₀H₁₁N₂Na₃O₁₁S₃
MW: 620.5 g/mol

VQ-046689

ACS

Hydroxy napthol blue indicator, ACS

CAS: 165660-27-5
Formula: C₂₀H₁₂N₂Na₂O₁₁S₃
MW: 598.5 g/mol

VQ-020618

Biochemistry

Iodonitrotetrazolium chloride, 98%

CAS: 146-68-9
Formula: C₁₉H₁₃ClIN₅O₂
MW: 505.7 g/mol

VQ-012257

Cell Culture

Iodonitrotetrazolium chloride, for cell culture, 98%+

CAS: 146-68-9
Formula: C₁₉H₁₃ClIN₅O₂
MW: 505.7 g/mol

VQ-012258

Magneson II, GR indicator

CAS: 5290-62-0
Formula: C₁₆H₁₁N₃O₃
MW: 293.28 g/mol

VQ-000614

Practical

Magneson II, practical grade

CAS: 5290-62-0
Formula: C₁₆H₁₁N₃O₃
MW: 293.28 g/mol

VQ-046793

ACS

Methyl orange, ACS reagent, dye content 85%

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

VQ-000622

Methyl orange, indicator

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

VQ-000386

Methyl red

CAS: 493-52-7
Formula: C₁₅H₁₅N₃O₂
MW: 269.3 g/mol

VQ-000624

ACS

Methyl red ACS reagent, crystalline

CAS: 493-52-7
Formula: C₁₅H₁₅N₃O₂
MW: 269.3 g/mol

VQ-000625

Methyl red sodium salt

CAS: 845-10-3
Formula: C₁₅H₁₅N₃NaO₂
MW: 292.29 g/mol

VQ-000626

ACS

Methyl red sodium salt, ACS

CAS: 845-10-3
Formula: C₁₅H₁₅N₃NaO₂
MW: 292.29 g/mol

VQ-046783

EP/Ph. Eur. / ACS

Methyl red, EP/Ph. Eur., ACS

CAS: 493-52-7
Formula: C₁₅H₁₅N₃O₂
MW: 269.3 g/mol

VQ-047203

p-Hydroxy azobenzene

CAS: 1689-82-3
Formula: C₁₂H₁₀N₂O
MW: 198.22 g/mol

VQ-000674

Patton & reader's reagent, GR

CAS: 3737-95-9
Formula: C₂₁H₁₄N₂O₇S
MW: 438.4 g/mol

VQ-000680

Biochemistry

Phenazine methosulphate, 99%

CAS: 299-11-6
Formula: C₁₄H₁₄N₂O₄S
MW: 306.34 g/mol

VQ-003745

Cell Culture

Phenazine methosulphate, cell culture tested

CAS: 299-11-6
Formula: C₁₄H₁₄N₂O₄S
MW: 306.34 g/mol

VQ-046116

Molecular Biology

Phenazine methosulphate, for molecular biology

CAS: 299-11-6
Formula: C₁₄H₁₄N₂O₄S
MW: 306.34 g/mol

VQ-046567

Spectroscopy

Phenazine methosulphate, for spectroscopy ≥90.00%

CAS: 299-11-6
Formula: C₁₄H₁₄N₂O₄S
MW: 306.34 g/mol

VQ-046890

LR / Spectroscopy

Phenazine methosulphate, LR, for spectroscopy ≥90.00%

CAS: 299-11-6
Formula: C₁₄H₁₄N₂O₄S
MW: 306.34 g/mol

VQ-046852

Solochrome dark blue

CAS: 2538-85-4
Formula: C₂₀H₁₃N₂NaO₅S
MW: 416.4 g/mol

VQ-000409

Solochrome dark blue

CAS: 2538-85-4
Formula: C₂₀H₁₃N₂NaO₅S
MW: 416.4 g/mol

VQ-046671

SPADNS, extra spezial

CAS: 23647-14-5
Formula: C₁₆H₉N₂Na₃O₁₁S₃
MW: 570.4 g/mol

VQ-046640

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HSN code 2927 — chemicals list