Bulk Vitamin B6 Powder

Product Introduction

Vitamin B6, commercially supplied as Pyridoxine Hydrochloride, is a water-soluble vitamin involved in over 100 enzyme reactions, covering protein metabolism, neurotransmitter synthesis, and hemoglobin formation.

For industrial buyers, the powder's physical handling characteristics matter just as much as its potency. Uniform particle size prevents segregation in multivitamin blending. Low moisture content (LOD < 0.5%) reduces degradation risk during storage and processing. High water solubility — approximately 1g dissolving in 5mL of water — supports beverage and liquid formulation use.

The pH of a 10% aqueous solution falls between 2.4 and 3.0, confirming its acidic nature, which supports stability in acidic liquid matrices. Melting point ranges from 205°C to 209°C with decomposition, providing reliable thermal behavior during feed pelleting and tableting.

Third-Party Test Report

Every production batch at Shaanxi Hongda is tested internally and verified through authorized third-party agencies including SGS and Eurofins.

Testing covers the full spectrum of quality-critical parameters:

· Potency (Assay): HPLC or Non-Aqueous Titration, confirming ≥ 98.0% on dried basis

· Loss on Drying (LOD): < 0.5%, limiting moisture-driven degradation

· Heavy Metals: ICP-MS analysis for lead, cadmium, and arsenic within ICH Q3C limits

· Residual Solvents: GC testing for methanol and ethanol

· Pesticide Residues: Confirmed non-detectable under international food safety standards

· Microbiology: Total plate count, yeast, mold, and pathogens tested per batch

Third-party certificates are available upon request before your order is placed.

Bulk Vitamin B6 Powder Advantages

High Purity, Pharmacopeial Compliance

The 98% assay meets USP, EP, and BP specifications — accepted by pharmaceutical manufacturers, dietary supplement brands, and food fortification producers worldwide.

Optimized Flowability for Automated Lines

With an angle of repose below 30°, the powder feeds consistently through automated hoppers without bridging or clumping, reducing downtime during high-speed tableting.

Flexible Particle Size Options

Fine grades (100+ mesh) dissolve rapidly for beverage applications. Coarser granules (40–60 mesh) are preferred for direct compression tableting, improving weight uniformity and reducing dust.

Stable Under Acidic Conditions

The powder remains stable in acidic liquid formulations (pH < 5), which is a key consideration for B-complex energy drinks and fortified sports beverages.

Light-Resistant Packaging Included

Bulk Vitamin B6 Powder is highly photosensitive. Hongda packages every shipment in airtight, light-resistant PE drums stored in cool, dry conditions to prevent UV-induced degradation before the product reaches your facility.

Bulk Vitamin B6 Powder Application

Pharmaceutical Tablets & Capsules

The powder's controlled bulk density supports weight uniformity in direct compression and wet granulation. It prevents capping or lamination during high-speed pressing — a critical performance factor in regulated pharmaceutical environments.

Functional Beverages & Sports Nutrition

Pyridoxine HCl dissolves readily in water, making it a standard ingredient in energy drinks and B-complex supplements. Formulators should maintain pH below 5.0 and avoid co-processing with iron or copper ions, which accelerate degradation. Chelating agents or pH buffers are recommended for neutral liquid matrices.

Premix & Animal Nutrition

In poultry and swine feed premixes, the powder withstands the heat and humidity of extrusion and pelleting when selected in appropriate mesh sizes. Protected or coated forms are available for high-temperature pelleting lines where potency retention is critical.

Fortified Foods & Nutritional Supplements

Used in cereal fortification, meal replacement powders, and multivitamin blends where uniform particle distribution prevents segregation — a common quality failure in dry-blended products.

 

 

Bulk vitamin powder suppliers/vitamin b6 suppliers

1. We have obtained cGMP, SGS, BRC, ORGANIC (EU), ORGANIC (NOP), ISO22000, ISO9001, FDA, HALAL, KOSHER and other certificates;
2. The factory has a highly standardized laboratory certified by the state and a number of patented technologies;
3. There are about two to three hundred employees, and six advanced production lines can be operated at the same time, with a daily output of ten tons;
4. OEM capsules, tablets, soft capsules, mixed powders, etc. can be customized.
5. Factory supply wholesale bulk with competitive price.
6. Free samples are available
7. Worldwide Exhibitions Meeting: You can regularly participate in many ingredient exhibitions such as European CPHI, European International Vitafoods, Food Ingredients Exhibition, FFFI, and American SSE.

 

280+

Team members

 

25+

years experience

 

15+

Certifications

 

10+

Product Lines

Vitamin Series Product Lists

Vitamin D product List

 

Vitamin A Palmitate Powder

1,Specification:98%
2,Cas No.: 79-81-2
3,Appearance:light yellow crystal powder

Vitamin A Palmitate Powder

1,Specification:98%
2,Cas No.: 79-81-2
3,Appearance:light yellow crystal powder

 

Vitamin C powder

1,Botanical Source: Acerola Cherry Powder Vitamin C
2,Specification: vitamin C 17% 25%
3,Appearance: pink powder

Vitamin D Powder

1,English Name:Vitamin D3/Cholecalciferol
2,Specification:100,000IU/g,500,000IU/g,40000000IU/g
3,Appearance: White Powder

Product Package

Our Equipment

Production Process

Shaanxi Hongda operates 10+ modern production lines inside a 100,000-level purification workshop. The manufacturing sequence for Pyridoxine HCl covers:

1. Raw Material Verification — Incoming material tested for identity, purity, and contaminants before entering the production floor

2. Precision Synthesis / Refining — Controlled reaction and crystallization stages to achieve consistent 98%+ assay

3. Drying & Milling — Moisture reduced to < 0.5% LOD; particle size adjusted to order specifications (40–100 mesh)

4. In-Process QC — Physical and chemical checks at each production stage

5. Final QC Testing — HPLC assay, heavy metals, microbiology, and PSD confirmed before release

6. Light-Resistant Packaging — Double-layer PE inner bags, fiber drum outer packaging, 25 kg/drum, 27 drums/pallet

OEM / ODM Support

Shaanxi Hongda supports custom product development for brands that need more than raw material supply.

You can request:

· Custom particle size or mesh grades matched to your equipment specifications

· Private-label packaging with your brand identity on drums or bags

· Premixed B-vitamin blends with specified ratios of B1, B2, B3, B6, and B12

· Capsule, tablet, or powder sachet formats developed by the in-house R&D team

· Regulatory documentation packages including COA, MSDS, specification sheets, and origin certificates

The R&D team of 20+ specialists works with your formulation requirements from concept to finished bulk material.

Our Exhibitions

Our Team

Why Choose Us?

· Established manufacturer since 2001 with 23+ years of production experience

· 20,000 m² facility with 100,000-level purification workshops and 10+ production lines

· Annual output of 3,000 tons — sufficient for large, recurring purchase volumes

· In-house SGS-standard laboratory with HPLC, GC, UV, ICP-MS, and atomic absorption equipment

· Multi-standard certifications: cGMP, FSSC22000, ISO9001, ISO22000, Kosher, Halal, BRC, Organic (EU & NOP)

· Third-party testing through SGS and Eurofins available for every batch

· Lead time of 3–7 working days for standard orders; samples available before commitment

FAQ

Q1: Bulk buying pyridoxine HCl vs P5P, what are the differences?

The standard commercial form is A. Pyridoxine HCl, stable, inexpensive, and used in 95% of the applications. P5P (Pyridoxal-5-Phosphate) is the active coenzyme form. More expensive and sensitive to environment. Good for specialised bioavailability claims.

Q2: How should the product be stored to prevent degradation? 

A: Store in airtight and light resistant containers (aluminized barrels) in a cold, dry place away from UV rays. If it changes from white to yellow or brown, it's oxidation or light damage. This type of material is not QC'd and should not be used.

Q3: How does the particle size effect my production process?

Q: Ok . So you do . Fine powders (100+ mesh) will dissolve faster for beverage applications, but may cause flow difficulties in tabletting hoppers. The coarser grades (40 – 60 mesh) increase the compressibility and decrease dusting in tablet presses. Hongda can give the mesh specification you need.

Q4: Is Pyridoxine HCl stable in liquid preparations?

A: Stable in acidic solutions (pH < 5) It degrades rapidly in neutral or alkaline liquid matrices or on exposure to trace iron or copper. Liquid B-complex products need to be chelated and pH adjusted.

Q5: Does this product Shaanxi Hongda have any certifications?

A: We are currently certified to cGMP, FSSC22000, ISO9001, ISO22000, Kosher, Halal, BRC and Organic (EU & NOP). Full copies of certificates are available on request.

Q6: What documents can you supply for import and regulatory compliance?

A: Hongda can supply COA, MSDS, specification sheets, third-party test reports (SGS/Eurofins), Kosher/Halal certificates and country of origin paperwork. We can provide custom regulatory solutions for the US, EU and Asian market requirements.

Contact Us

Ready to request a sample or discuss your bulk order with Bulk Vitamin B6 Powder? Email duke@hongdaherb.com.