Jiangsu Profile
Product List
736. High Purity 99% VC L(+)-Ascorbic Acid Powder 
[Jul 06, 2023]
[Jul 06, 2023] Vitamin C Product Description Appearance: white or almost white crystalline powder. Solubility: freely soluble in water, sparingly soluble in /corresponds alcohol, insoluble in chloroform, ether, and ...
Company: LK (NANJING) CO., LTD.
737. High Purity 99% Vitamin C Powder with USP33 [Jul 06, 2023]
[Jul 06, 2023] Vitamin C Product Description Appearance: white or almost white crystalline powder. Solubility: freely soluble in water, sparingly soluble in /corresponds alcohol, insoluble in chloroform, ether, and ...
Company: LK (NANJING) CO., LTD.
738. High-Quality Ascorbic Acid Vitamin C Supplement [Sep 18, 2025]
[Sep 18, 2025] Ascorbic Acid (Vitamin C) Chemical Name: Ascorbic Acid, Vitamin C Molecular Formula: C6H8O6 CAS: 50-81-7 Character: Light yellow or white powder or crystal Uses: Antioxidants, nutritional enhancers Packing: It is ...
739. Hot Sale Cosmetic Grade Food Grade Ascorbic Acid Vitamin C Powder [Aug 06, 2025]
[Aug 06, 2025] Ascorbic Acid Vitamin C Vitamin C, also known as ascorbic acid, is a vital vitamin commonly used as a feed additive in animal nutrition. Its primary function is to enhance the overall health and productivity of ...
740. Vitamin a Acetate CAS: 127-47-9 High Quality Good Price ISO [Jul 28, 2025]
[Jul 28, 2025] Product Description SPEC SHEET ITEMS SPECIFICATIONS Appearance Pale yellow to brown granular powder Identification Positive Assay ≥500,000IU/G Loss on drying ≤5.0% Particle Size ≥90.0% through ...
Company: Puyer Biopharma Ltd.
741. Coated Vitamin C CAS: 50-81-7 High Quality Good Price ISO [Jul 28, 2025]
[Jul 28, 2025] Product Description SPEC SHEET ITEMS SPECIFICATIONS Assay ≥96.0% Appearance White to yellowish solid granules Loss on drying ≤0.2% Heavy metals ...
Company: Puyer Biopharma Ltd.
742. High Quality Natural Rutin Powder Rutin Extract 95% Rutin Powder [Jul 24, 2025]
[Jul 24, 2025] Rutin Rutin, also called rutoside, quercetin-3-O-rutinoside and sophorin, is the glycoside between the flavonol quercetin and the disaccharide rutinose (α-L-rhamnopyranosyl-(16))-β-D-glucopyranose). In the ...
Company: Hugestone Enterprise Co., Ltd.
743. Bulk Vitamin B2 (Riboflavin) Supply [Jul 14, 2025]
[Jul 14, 2025] PRODUCT ILLUSTRATION: Vitamin B1 exists in all human tissue, which makes it very important to resist neuritis. So, it is much necessary that the source of obtaining it is through food additive. However, Vitamin B1 ...
Company: Hugestone Enterprise Co., Ltd.
744. High Qualtiy Vitamin E Acetate CAS: 7695-91-2 [Jul 14, 2025]
[Jul 14, 2025] Vitamin E Vitamin E is the collective name for a set of 8 related tocopherols and tocotrienols, which are fat-soluble vitamins with antioxidant properties. Of these, written as alpha-tocopherol has been most studied ...
Company: Hugestone Enterprise Co., Ltd.
745. D-Biotin/Vitamin H/Vitamin B7 CAS 58-85-5 High Quality Good Price [Jul 14, 2025]
[Jul 14, 2025] Product Description ITEM SPECIFICATION RESULTS Appearance White crystalline powder or colorless crystals Conform Identification A: IR B: HPLC C: Color Reaction Conform Appearance of solution Clear and ...
Company: Puyer Biopharma Ltd.
746. Vitamin C/Ascorbic Acid CAS: 50-81-7 High Quality Good Price [Jul 14, 2025]
[Jul 14, 2025] Product Description SPECIFICATION: ITEMS SPECIFICATIONS Appearance White or almost white crystalline powder or colourless crystals Assay 99.0%~100.5% Identification Positive reaction Melting point About ...
Company: Puyer Biopharma Ltd.
747. Vitamin E 50% Powder CAS 7695-91-2 High Quality Good Price [Jul 11, 2025]
[Jul 11, 2025] Product Description Specification : ANALYSIS ITEM SPECIFICATION RESULT Appearance White to off White Powder White to off White Powder Assay ≥ 50% 50.3% Loss On Drying ≤ 3% 2.01% Heavy ...
Company: Puyer Biopharma Ltd.
748. Vitamin C Ascorbic Acid CAS 50-81-7 High Quality Good Price [Jul 11, 2025]
[Jul 11, 2025] Product Description Specification : ANALYSIS ITEM SPECIFICATION Appearance White or Almost white crystal powder Assay 99.0%~100.5% Loss On Drying ≤ 3% Heavy Metal ≤ 10 ...
Company: Puyer Biopharma Ltd.
749. Vitamin a 50, 000iu / 100 000iu CAS 11103-57-4 High Quality Good Price [Jul 11, 2025]
[Jul 11, 2025] Product Description Specification: Item Standard Appearance Pale Yellow to Brownish Fine Powder Content(A) ≥ 500,000IU/G Loss on Drying ≤ 3% Pb ≤ 10ppm Packing: 25kg per bag, or as ...
Company: Puyer Biopharma Ltd.
750. Vitamin H D-Biotin CAS 58-85-5 Biotin High Quality Good Price [Apr 25, 2025]
[Apr 25, 2025] Product Description Specification : ANALYSIS ITEM SPECIFICATION RESULT Appearance White or off white crystalline powder White or off white crystalline powder Assay 97.5~100.5% 99.6% Loss On ...
Company: Puyer Biopharma Ltd.
