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SODIUM POLYSTYRENE SULFONATE

ANDA

SODIUM POLYSTYRENE SULFONATE | A206815 | CHARTWELL RX SCIENCES LLC

1 strength0 unique patents0 unique exclusivities

Drug Pricing (NADAC)

National Average Drug Acquisition Cost — Week of 2026-07-15 | 2 NDCs

Highest NADAC/Unit

$0.4281

per gm

Lowest NADAC/Unit

$0.1523

per gm

Brand NDCs

Generic NDCs

NDC Description	NADAC/Unit	Unit	Type	Generic NADAC	Effective
62135034062SODIUM POLYSTYRENE SULF POWDER	$0.4281	GM	Generic	—	2026-06-17
62135034053SODIUM POLYSTYRENE SULF POWDER	$0.1523	GM	Generic	—	2026-06-17

Source: NADAC (data.medicaid.gov). Prices reflect national average acquisition costs for retail community pharmacies.

API Supply Chain2 active DMFs

2 active API suppliers hold Drug Master Files for this ingredient. Limited supplier base — potential supply chain risk.

PUROLITE LLCSODIUM POLYSTYRENE SULFONATE

DMF 58821985

ION EXCHANGE INDIA LTDSODIUM POLYSTYRENE SULFONATE USP (INDION 254)

DMF 183642005

Source: FDA Drug Master Files (fda.gov). Type II API DMFs matched by ingredient.

Products (1)

#001 — 454GM/BOT

0 patents0 exclusivities▴

POWDER;ORAL, RECTAL | Approved: Feb 18, 2016

No patent or exclusivity listings for this strength.