Ingrédient à base d'acides aminés

N-Acetyl-L-Cysteine (NAC) Supplier

Bulk N-Acetyl-L-Cysteine (NAC) supplied for B2B ingredient sourcing, with batch-specific COA and 25 kg drum packaging.

Demande de devis

CAS 616-91-1 AJI92 95% Pass 80 Mesh 25 kg / Drum

Product Overview

Produit N-acétyl-L-cystéine

Reference Standard AJI92

Apparence Fine White Powder

Standard Package 25 kg / Drum

Specifications and results below are taken directly from the current batch COA.

Test Item	Spécifications	Batch Result
Physical & Identification
Apparence	Poudre fine	Poudre fine
Couleur	Blanc	Blanc
Odeur	Caractéristique	Qualifié
Identification - FTIR	IR spectra of sample compares qualitatively to IR spectra of the standard	Qualifié
Specific Rotation [a]D20°	+21.3° ~ +27.0°	+25.05°
State of Solution (Transmittance)	≥98.0%	99.5%
Maillage	95% Pass 80 Mesh	95% Pass 80 Mesh
Chemical Quality
Perte au séchage	≤0.50%	0.07%
pH Value	2.0 ~ 2.8	2.24
Résidus à l'allumage	≤0.20%	0.18%
Solvants résiduels	Meets USP <467> Requirements	Qualifié
Heavy Metals / Contaminants
Cadmium	NMT 1 ppm	<1 ppm
Plomb	NMT 0.5 ppm	<0.5 ppm
Mercure	NMT 0.3 ppm	<0.3 ppm
Arsenic	NMT 1 ppm	<1 ppm
Dosage
N-Acetyl-L-Cysteine (Dried Basis)	98.5% ~ 101.0%	99.3%
N-Acetyl-L-Cysteine (As Is Basis)	≥97%	97.9%
Microbiological Analysis
Total Plate Count	<10 cfu/g	Qualifié
Levures et moisissures	<10 cfu/g	Qualifié
E. coli	<10 cfu/g	Qualifié
Salmonella spp.	Négatif	Qualifié
Staphylococcus aureus	<10 cfu/g	Qualifié

Certificate of Analysis Batch 20260731

Quantité 3450 kg

Production Date 2026.07.31

Analysis Date 2026.08.05

Expiry Date 2028.07.30

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Batch-Specific COA 25 kg / Drum AJI92 80 Mesh Fine Powder

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