Ingrediente à base de aminoácidos

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.

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

Product Overview

Produto N-acetil-L-cisteína

Reference Standard AJI92

Aparência Fine White Powder

Standard Package 25 kg / Drum

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

Test Item	Especificação	Batch Result
Physical & Identification
Aparência	Pó fino	Pó fino
Cor	Branco	Branco
Odor	Característica	Qualified
Identification - FTIR	IR spectra of sample compares qualitatively to IR spectra of the standard	Qualified
Specific Rotation [a]D20°	+21.3° ~ +27.0°	+25.05°
State of Solution (Transmittance)	≥98.0%	99.5%
Tamanho da malha	95% Pass 80 Mesh	95% Pass 80 Mesh
Chemical Quality
Perda na secagem	≤0.50%	0.07%
pH Value	2.0 ~ 2.8	2.24
Resíduos na ignição	≤0.20%	0.18%
Solventes residuais	Meets USP <467> Requirements	Qualified
Heavy Metals / Contaminants
Cádmio	NMT 1 ppm	<1 ppm
Chumbo	NMT 0.5 ppm	<0.5 ppm
Mercury	NMT 0.3 ppm	<0.3 ppm
Arsénico	NMT 1 ppm	<1 ppm
Ensaio
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	Qualified
Yeast and Mold	<10 cfu/g	Qualified
E. coli	<10 cfu/g	Qualified
Salmonella spp.	Negativo	Qualified
Staphylococcus aureus	<10 cfu/g	Qualified

Certificate of Analysis Batch 20260731

Quantidade 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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