Chapter 38 · Miscellaneous chemical products

HSN code 3822 — chemicals list

28,461 products in our catalogue fall under HSN heading 3822. Eight-digit codes shown are indicative. Your customs broker confirms final classification.

Reference Standard

Sulfathiazole-d4

CAS: 1020719-89-4
Formula: C₉H₉N₃O₂S₂
MW: 259.3 g/mol

VQ-042311

Reference Standard

Sulfatroxazole

CAS: 23256-23-7
Formula: C₁₁H₁₃N₃O₃S
MW: 267.31 g/mol

VQ-042312

Reference Standard

Sulfentrazone

CAS: 122836-35-5
Formula: C₁₁H₁₀Cl₂F₂N₄O₃S
MW: 387.2 g/mol

VQ-007767

Reference Standard

Sulfinpyrazone

CAS: 57-96-5
Formula: C₂₃H₂₀N₂O₃S
MW: 404.5 g/mol

VQ-042313

Reference Standard

Sulfisoxazole

CAS: 127-69-5
Formula: C₁₁H₁₃N₃O₃S
MW: 267.31 g/mol

VQ-043309

Reference Standard

Sulfoaildenafil

CAS: 856190-47-1
Formula: C₂₃H₃₂N₆O₃S₂
MW: 504.7 g/mol

VQ-042314

Reference Standard

Sulfociprofloxacin

CAS: 105093-21-8
Formula: C₁₇H₁₈FN₃O₆S
MW: 411.4 g/mol

VQ-036341

USP

Sulfuric acid 1 N volumetric solution as per, USP

CAS: 7664-93-9
Formula: H₂O₄S
MW: 98.08 g/mol

VQ-047274

Reference Standard

Sulindac EP Impurity A

CAS: 53933-60-1
Formula: C₂₀H₁₇FO₃S
MW: 356.4 g/mol

VQ-006697

Reference Standard

Sulindac EP Impurity B

CAS: 59973-80-7
Formula: C₂₀H₁₇FO₄S
MW: 372.4 g/mol

VQ-028149

Reference Standard

Sulindac EP Impurity C

CAS: 49627-27-2
Formula: C₂₀H₁₇FO₂S
MW: 340.4 g/mol

In stock

Reference Standard

Sulindac EP Impurity D

CAS: 134439-52-4
Formula: C₂₁H₁₉FO₃S
MW: 370.4 g/mol

VQ-042315

Sulphur (S) ICP Standard Solution 1 gm/L in Water traceable to NIST

Cat. No.: VQ-000277

VQ-000277

Sulphur (S) ICP Standard Solution 10 gm/L in Water traceable to NIST

Cat. No.: VQ-000278

VQ-000278

Sulphuric Acid, AR ≥25%

CAS: 7664-93-9
Formula: H₂O₄S
MW: 98.08 g/mol

VQ-045582

Sulphurous acid, GR solution app. 5.6%

CAS: 7782-99-2
Formula: H₂O₃S
MW: 82.08 g/mol

VQ-016045

Reference Standard

Sulpiride

CAS: 15676-16-1
Formula: C₁₅H₂₃N₃O₄S
MW: 341.4 g/mol

VQ-023816

Reference Standard

Sulpiride EP Impurity C

CAS: 33045-53-3
Formula: C₁₀H₁₃NO₅S
MW: 259.28 g/mol

VQ-022988

Reference Standard

Sulpiride EP Impurity D

CAS: 22117-85-7
Formula: C₈H₉NO₅S
MW: 231.23 g/mol

VQ-028150

Reference Standard

Sulpiride EP Impurity E

CAS: 52395-25-2
Formula: C₈H₁₀N₂O₄S
MW: 230.24 g/mol

VQ-026457

Reference Standard

Sulpiride EP Impurity F

CAS: 2214214-03-4
Formula: C₁₅H₂₃N₃O₅S
MW: 357.4 g/mol

VQ-023817

Reference Standard

Sulpiride EP impurity G

CAS: 67381-52-6
Formula: C₁₄H₂₁N₃O₄S
MW: 327.4 g/mol

VQ-023818

Reference Standard

Sulpiride impurity 3

CAS: 93414-62-1
Formula: C₁₅H₂₃N₃O₄S
MW: 341.4 g/mol

VQ-033985

Reference Standard

Sulpiride N-(1-ethyl-3-piperidinyl) impurity

CAS: 51218-14-5
Formula: C₁₅H₂₃N₃O₄S
MW: 341.4 g/mol

VQ-028151

Reference Standard

Sultamicillin

CAS: 76497-13-7
Formula: C₂₅H₃₀N₄O₉S₂
MW: 594.7 g/mol

VQ-045176

Reference Standard

Sultamicillin Tosylate

CAS: 83105-70-8
Formula: C₃₂H₃₈N₄O₁₂S₃
MW: 766.9 g/mol

VQ-033986

Reference Standard

Sulthiame

CAS: 61-56-3
Formula: C₁₀H₁₄N₂O₄S₂
MW: 290.4 g/mol

VQ-044456

Reference Standard

Sumatriptan 3-Hydroxy-2-Oxo Impurity

CAS: 2250254-19-2
Formula: C₁₄H₂₁N₃O₄S
MW: 327.4 g/mol

In stock

Reference Standard

Sumatriptan 5-Hydroxymethyl Impurity

CAS: 334981-08-7
Formula: C₁₃H₁₈N₂O
MW: 218.29 g/mol

In stock

Reference Standard

Sumatriptan C,C-Dimer Impurity

CAS: 2144776-39-4
Formula: C₂₅H₃₃N₅O₄S₂
MW: 531.7 g/mol

In stock

Reference Standard

Sumatriptan Carboxylic Acid Impurity

CAS: 103628-44-0
Formula: C₁₂H₁₄N₂O₄S
MW: 282.32 g/mol

VQ-033988

Reference Standard

Sumatriptan Cyclic Impurity

CAS: 2144776-36-1
Formula: C₁₄H₂₂N₃O₃S
MW: 312.41 g/mol

VQ-005955

Reference Standard

Sumatriptan degradation impurity

CAS: 2760668-68-4
Formula: C₁₆H₂₂F₃N₃O₅S
MW: 425.4 g/mol

VQ-033992

Reference Standard

Sumatriptan EP Impurity A

CAS: 545338-89-4
Formula: C₂₇H₃₇N₅O₂S
MW: 495.7 g/mol

In stock

Reference Standard

Sumatriptan EP Impurity B

CAS: 88919-51-1
Formula: C₁₃H₁₉N₃O₂S
MW: 281.38 g/mol

In stock

Reference Standard

Sumatriptan EP Impurity C

CAS: 1797905-62-4
Formula: C₁₅H₂₃N₃O₃S
MW: 325.4 g/mol

In stock

Reference Standard

Sumatriptan EP Impurity C succinate

CAS: 2847776-12-7
Formula: C₁₉H₂₉N₃O₇S
MW: 443.5 g/mol

VQ-042316

Reference Standard

Sumatriptan EP Impurity D

CAS: 212069-94-8
Formula: C₁₄H₂₁N₃O₃S
MW: 311.4 g/mol

In stock

Reference Standard

Sumatriptan EP Impurity E

CAS: 88919-22-6
Formula: C₁₂H₁₇N₃O₂S
MW: 267.35 g/mol

VQ-028153

Reference Standard

Sumatriptan EP impurity F

CAS: 2074615-63-5
Formula: C₁₃H₁₇N₃O₂S
MW: 279.36 g/mol

In stock

Reference Standard

Sumatriptan EP impurity G

CAS: 2074614-56-3
Formula: C₁₄H₁₉N₃O₂S
MW: 293.39 g/mol

VQ-006704

Reference Standard

Sumatriptan EP Impurity H

CAS: 1391052-59-7
Formula: C₂₇H₃₇N₅O₂S
MW: 495.7 g/mol

VQ-028154

Reference Standard

Sumatriptan Hydrazine Impurity

CAS: 88933-16-8
Formula: C₈H₁₄ClN₃O₂S
MW: 251.73 g/mol

VQ-033987

Reference Standard

Sumatriptan Impurity 14

CAS: 1052181-84-6
Formula: C₁₄H₁₄N₂O₄
MW: 274.27 g/mol

In stock

Reference Standard

Sumatriptan Metabolite GR34633

CAS: 88919-50-0
Formula: C₁₃H₁₉N₃O₂S
MW: 281.38 g/mol

VQ-045388

Reference Standard

Sumatriptan Metabolite GR49336 Glucuronide

CAS: 151751-50-7
Formula: C₁₈H₂₂N₂O₁₀S
MW: 458.4 g/mol

VQ-045389

Reference Standard

Sumatriptan methyl 2-carboxylate

CAS: 350671-15-7
Formula: C₁₆H₂₃N₃O₄S
MW: 353.4 g/mol

VQ-028155

Reference Standard

Sumatriptan Succinate

CAS: 103628-48-4
Formula: C₁₈H₂₇N₃O₆S
MW: 413.5 g/mol

VQ-028152

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HSN code 3822 — chemicals list