Vitamin B6 (Pyridoxine HCl)--Sunway (Hangzhou) Biotechnology Co., Ltd.

Overview

Product Overview & Core Technical Identity

SUNWAY supplies high-purity Pyridoxine Hydrochloride (Vitamin B6) sourced from NHU COVITAS, fully compliant with USP2024, FCC, GB 14753-1993 and GB 7298-2017 standards, with FDA registration No.17277601488. It is the most stable water-soluble form of Vitamin B6, synthesized via standardized chemical synthesis & recrystallization technology, featuring ultra-low heavy metal residues, consistent chloride content and excellent water solubility. This core B-complex vitamin acts as essential coenzyme for over 100 enzymatic metabolic reactions. Every batch implements full physicochemical & heavy metal testing, with 12-month sealed sample retention to realize full quality traceability. Mixed consolidated shipment with other B vitamins, amino acids and mineral fortifiers is supported to lower clients' integrated procurement and logistics costs.

Technical Identity

Test Items	Standards	Test Results
Identification	IR spectrum match + chloride positive reaction	Qualified
Appearance	White or almost white crystalline powder	Qualified
Assay (Dried Basis)	99.0% - 101.0%	99.9%
pH (10% Water Solution)	2.4 - 3.0	2.5
Chloride Content	16.9% - 17.6%	17.2%
Loss on Drying	<=0.5%	0.04%
Residue on Ignition	<=0.1%	0.03%
Total Heavy Metals	<=10 mg/kg	<10 mg/kg
Lead (Pb)	<=0.2 mg/kg	<0.2 mg/kg
Arsenic (As)	<=0.5 mg/kg	<0.5 mg/kg
Cadmium (Cd)	<=0.5 mg/kg	<0.5 mg/kg
Mercury (Hg)	<=0.1 mg/kg	<0.1 mg/kg

Functions

Physiological Functions & Industry Application Logic

Pyridoxine Hydrochloride converts into active Pyridoxal Phosphate (PLP) inside organisms, serving as coenzyme for hundreds of metabolic pathways, with verified multi-industry nutritional value supported by global medical & nutrition research:

Core Macronutrient Metabolism Regulator PLP participates in amino acid transamination, decarboxylation and sulfur amino acid metabolism; accelerates carbohydrate glycolysis and lipid decomposition, effectively reduce homocysteine accumulation in human body to protect cardiovascular health. It is essential for protein absorption and energy generation.

Neurotransmitter & Hematopoiesis Support Promote synthesis of serotonin, dopamine and GABA nerve mediators to relieve mood swings, morning sickness and neuritis; assist heme formation to prevent iron-deficiency anemia and sideroblastic anemia.

Skin & Mucosa Health Maintenance Regulate keratinocyte metabolism, improve seborrheic dermatitis, rough skin and angular cheilitis caused by Vitamin B6 deficiency.

Livestock Growth & Breeding Booster Supplement B6 for poultry, swine and aquatics to boost feed conversion ratio, improve laying rate, reduce stress-induced weight loss and juvenile mortality; enhance animal fur & egg quality.

Pharmaceutical Clinical Raw Material Widely used in oral tablets, injections and compound vitamin preparations for prevention & treatment of B6 deficiency, isoniazid-induced peripheral neuritis and gestational nausea.

Key Property Reminder: Vitamin B6 powder is stable under dry neutral environment, but long-term exposure to strong light and high humidity will trigger yellow discoloration and activity decline.

Supply

Sunway Packaging, Supply & Delivery Capacity

Standard Packaging Specifications

Small Trial Batch: 5kg double-layer light-shield moisture-proof aluminum foil sealed bag for lab formulation R&D and small trial production

Industrial Bulk Shipment: 25kg opaque fiber drum with food-grade PE anti-hygroscopic inner liner, dust-proof & anti-degradation for long ocean & land transit

Custom Service: Private label printing, customized mesh fineness screening, multi-B vitamin compound premix blending & OEM packaging for long-term cooperative manufacturers

Stable Spot Inventory & Production Capacity

SUNWAY maintains year-round sufficient sealed spot stock of NHU-origin Vitamin B6 without seasonal stockout risks. We establish long-term strategic cooperation with certified fine chemical manufacturers, independent separated storage zones for food/pharma/feed grades to eliminate cross-contamination, stable monthly output fully meets mass procurement demand of pharma factories, supplement brands, food enterprises and feed mills.

Mixed Consolidated Shipment Support

Vitamin B6 can be consolidated with B1, B2, Niacin, Calcium Pantothenate and other B-series vitamins into one full container, eliminating separate delivery fees and cutting customers' total procurement & warehouse management costs.

Global Export Logistics & Lead Time

Main Export Regions: Western Europe, Southeast Asia, North America, Latin America, Middle East

Professional logistics team with rich customs clearance experience for food & pharma vitamin raw materials

Sample Order Lead Time: 1-3 working days after deposit confirmation

Bulk Industrial Order Lead Time: 7-10 working days after deposit payment

Shipment Options: Sea freight, air freight, customer-designated forwarder with full real-time order tracking service

Applications

Authorized Industrial Application Scenarios

All application formulas comply with GB 14880, USP, FCC and global feed safety standards:

4.1 Nutraceutical & Oral Pharmaceutical Raw Materials

Applicable Finished Goods: Single B6 tablets, multi-B complex capsules, compound cardiovascular nutrition sachets, pregnancy anti-nausea oral preparations, vitamin injection intermediates Core Matching Advantages: Ultra-low heavy metal indexes compliant with USP pharmaceutical limits, excellent compressibility for tableting, good solubility for liquid oral formulations.

4. Food & Dairy Fortification

Applicable Finished Goods: Infant formula, growing-up milk powder, fortified yogurt, sports solid drinks, instant cereal, nutrition bars Core Value: Stable during pasteurization and spray drying, uniform mixing with milk matrix without precipitation, compliant with infant food fortification dosage limits.

4. Functional Beverage & Snack Additives

Applicable Finished Goods: Energy drinks, fruit compound powder, fortified biscuits, gummy candy premix Core Value: Mild weak-acid property compatible with fruit acid systems, no bad flavor interference to finished products.

4. Animal Feed Additives

Applicable Finished Goods: Laying hen premix, piglet starter feed, fish & shrimp aquatic compound feed, pet nutrition powder Core Value: Improve animal feed utilization efficiency, relieve breeding stress, increase egg production performance.

5. Mild Cosmetic Raw Materials

Applicable Finished Goods: Sebum-regulating toner, soothing facial mask, anti-dandruff shampoo Core Value: Regulate scalp & skin sebum secretion, relieve inflammatory skin irritation.

Quality

Full-Cycle QC & Compliance Credentials

SUNWAY Four-Stage Full Process Quality Control System

Raw Material Incoming Inspection: Every NHU original batch passes HPLC assay, chloride content and heavy metal full testing before warehousing; unqualified batches are strictly rejected.

Intermediate Process Monitoring: Real-time temperature & humidity control during recrystallization and repacking, regular sampling test for moisture and solution clarity.

Finished Product Full-Index Detection: Every shipment completes all test items aligned with USP2024, covering assay, chloride, loss on drying and full heavy metal panel.

12-Month Batch Sample Retention Mechanism: Light-proof sealed representative samples preserved for 12 months to support full quality traceability for any after-sales quality verification.

Complete Export Documents Provided Per Shipment

Official Batch COA fully aligned with USP2024, FCC & GB standards

MSDS / UN GHS Global Safety Data Sheet

TDS Technical Datasheet

Non-GMO & Allergen-Free Statement

FDA Registration Copy, Halal & Kosher supporting documents upon request

Global Compliance Standards

Pharmaceutical Grade meets USP2024; Food Grade complies with GB 14753-1993 & FCC; Feed Grade conforms to GB 7298-2017. Separate heavy metal limit thresholds for pharma, infant food and regular feed grades to satisfy cross-border import inspection requirements.

Storage

Storage, Handling & Shelf Life Guidance

Standard Storage Environment

Store unopened intact packaging in fully light-proof, cool warehouse with controlled temperature 10-25C, relative humidity <=60%. Strictly isolate from direct sunlight, high-temperature equipment and oxidizing chemical reagents.

Post-Opening Handling Tips

Seal packaging tightly with light-proof tape immediately after each use, and finish consumption within 30 days. Transfer residual powder into small light-proof foil bags to avoid moisture absorption and yellowing.

Special Operation Reminder

Avoid long-term exposure to natural light during weighing and batching operations; prolonged heating over 80C shall be avoided to prevent slight potency attenuation.

Valid Shelf Life

24 months under intact original sealed light-shield storage; all assay and heavy metal indicators are fully guaranteed within expiry date.

Why SUNWAY

Sunway Core Competitive Advantages

FDA Registered NHU Authentic Supply Chain Direct authorized supply of NHU USP-grade Vitamin B6 with valid FDA registration number, ultra-low lead & cadmium indexes superior to generic market batches, stable chloride content control.

Multi-B Vitamin Premix Professional Technical Support Our food & pharma R&D team provides free one-to-one formula guidance for multi-vitamin tablets and infant milk powder, solve segregation and discoloration problems during compound mixing; custom B-complex premix development service available.

Complete Standardized Export Documentation System Full set of standardized export papers with complete batch test data attached to COA, fully meet customs inspection and third-party laboratory re-test demands of EU, USA, Southeast Asian markets.

Flexible Tiered Pricing & Diversified Order Matching 5kg small trial bags supported for new product R&D; favorable tiered prices for 500kg and 1MT large shipments, balancing lab testing demand and mass production cost control.

Unified B-Vitamin Mixed Shipment Service Consistent packaging specification for full Sunway B-series vitamins, realize one-container consolidated loading to cut clients' overall logistics expenditure.

Looking for a Reliable Vitamin B6 (Pyridoxine HCl) Supplier?

If you are seeking stable, high-purity Vitamin B6 (Pyridoxine HCl) with complete international compliance documents, Sunway (Hangzhou) Biotechnology Co., Ltd. is your reliable China partner.

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