Jiangsu Profile
Product List
6631. Nacet (N-Acetyl-L-cysteine ethyl ester) CAS 59587-09-6 High Quality Good Price 
[Mar 04, 2026]
[Mar 04, 2026] Product Description Product Specification Sheet:N-Acetyl-L-cysteine ethyl ester (NACET) Product Name: N-Acetyl-L-cysteine ethyl ester Synonyms: NACET; L-Cysteine, N-acetyl-, ethyl ester; ...
Company: Puyer Biopharma Ltd.
6632. ISO9001 Factory-Price High-Quality P E P T I D E N-Glycosidase F Pngase F for Biotech Research [Mar 03, 2026]
[Mar 03, 2026] Classification Enzyme Protein Isolating Regents Culture medium Amino acid Vitamin Antibiotics Buffers Surfactants Stain Chemical Reagent Carbohydrates Phytohormones Analysis standard Product Description Grouping Enzyme ...
Company: Nanjing Duly Biotech Co., Ltd.
6633. L-Threonine Feed Grade by Meihua for Livestock Nutrition [Mar 02, 2026]
[Mar 02, 2026] Product name: L-Threonine 98.5% Feed Grade Product Description Threonine feed grade is a white crystalline powder containing at least 98.5 % of the active agent. It is highly purified with a low content of dust and ...
Company: Adicen Group Limited
6634. Supply Vitamin B3 Nicotinamide Powder 99% Niacinamide 98-92-0 [Feb 13, 2026]
[Feb 13, 2026] Testing Item Standard Result Appearance White crystalline powder conforms Assay/% 99.0~101.0 99.4 Melting Range/(ºC) 128~131 129.1~129.2 Appearance of Solution Not more intensely coloured ...
Company: POLIFAR GROUP LIMITED
6635. Good Quality Riboflavin CAS 83-88-5 Vitamin B2 [Feb 13, 2026]
[Feb 13, 2026] Testing Item Standard Result Appearance Yellow to brownish yellow particles conforms Flavour slightly smelly, Bitter taste, easy to absorb moisture conforms Granulation/% 90% less than ...
Company: POLIFAR GROUP LIMITED
6636. Hot Sale 83-88-5 Food Grade Riboflavin Vitamin B2 [Feb 13, 2026]
[Feb 13, 2026] Testing Item Standard Result Appearance Yellow to brownish yellow particles conforms Flavour slightly smelly, Bitter taste, easy to absorb moisture conforms Granulation/% 90% less than ...
Company: POLIFAR GROUP LIMITED
6637. Good Price Riboflavin CAS 83-88-5 Vitamin B2 [Feb 13, 2026]
[Feb 13, 2026] Testing Item Standard Result Appearance Yellow to brownish yellow particles conforms Flavour slightly smelly, Bitter taste, easy to absorb moisture conforms Granulation/% 90% less than ...
Company: POLIFAR GROUP LIMITED
6638. Good Quality Riboflavin CAS 83-88-5 (Vitamin B2) [Feb 13, 2026]
[Feb 13, 2026] Testing Item Standard Result Appearance Yellow to brownish yellow particles conforms Flavour slightly smelly, Bitter taste, easy to absorb moisture conforms Granulation/% 90% less than ...
Company: POLIFAR GROUP LIMITED
6639. Highest Purity Dl-Methionine Powder [Feb 13, 2026]
[Feb 13, 2026] Testing Item Standard Result Assay/% ≥99.00 99.18 Loss on Drying/% ≤0.30 0.10 Chloride(NaCl)/% ≤0.20 0.10 Heavy Metal(Pb)/%(mg/kg) ≤20 <20 Arsenic(As)/%(mg/kg) ≤2 <2 1. who are ...
Company: POLIFAR GROUP LIMITED
6640. The Best Price of Vitamin a Food Additives [Feb 13, 2026]
[Feb 13, 2026] Testing Item Standard Result Assay ≥ 1000000IU/g 1070000IU/g Appearance Brownish yellow to Brownish microcapsule Brownish yellow to Brownish microcapsule Absorbance radio ≥ 0.85 0.87 Heavy ...
Company: POLIFAR GROUP LIMITED
6641. Manufacture High Quality N-Acetyl-L-Cysteine Powder CAS 616-91-1 [Feb 13, 2026]
[Feb 13, 2026] Testing Item Standard Result Appearance White crystals or crystalline powder conforms Assay/% ≥90 99.6 Identification (Infrared Absorption) Corresponding to Reference Spectrum conforms Residue on ...
Company: POLIFAR GROUP LIMITED
6642. High Quality Niacinamide/Nicotinic Acid Amide/Nicotinamide with Best Price [Feb 13, 2026]
[Feb 13, 2026] Testing Item Standard Result Appearance White crystalline powder conforms Assay/% 99.0~101.0 99.4 Melting Range/(ºC) 128~131 129.1~129.2 Appearance of Solution Not more intensely coloured ...
Company: POLIFAR GROUP LIMITED
6643. Hot Selling High Purity Food Grade 99% Vitamin C Ascorbic Acid Powder [Feb 13, 2026]
[Feb 13, 2026] Testing Item Standard Result Assay 99.0%-100.5% 99.72% Appearance White or almost White crystals Crystalline Powder pass Solubity Easily soluble in water pass Identification Positive ...
Company: POLIFAR GROUP LIMITED
6644. Vitamin B6 Pyridoxine Food Grade for Nutrition Enhancers CAS 65-23-6 [Feb 13, 2026]
[Feb 13, 2026] Testing Item Standard Result Appearance White Fine Powder conforms Assay (on dry basis)/% 99.0 ~ 101.0 99.9 Appearance of solution Clear, not more intense than Y7 conforms pH 2.4 ~ ...
Company: POLIFAR GROUP LIMITED
6645. ISO9001 Factory-Price High-Quality L (+) -Rhamnose Monohydrate CAS 10030-85-0 Standard Substance ... [Feb 11, 2026]
[Feb 11, 2026] Classification Enzyme Protein Isolating Regents Culture medium Amino acid Vitamin Antibiotics Buffers Surfactants Stain Chemical Reagent Carbohydrates Phytohormones Analysis standard Product Description Grouping ...
Company: Nanjing Duly Biotech Co., Ltd.
