Comext Factory Sale Bulk B1 B2 B3 B5 B6 B9 B12 Food Grade Health Product Vitamin Powder

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Product Description

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Basic Information
Model NO.
Vitamin Powder
Application Form
Tablet
Application
Health Care Products, Medicine
State
Powder
Sample
10-20g Free
MOQ
1kg
Delivery Time
3-5 Working Days
Package
25kg/Drum
Storage
Cool and Dry Place
Grade Standard
Feed Grade, Food Grade, Medicine Grade
Function
Vitamin Additives
Solubility
100% Water Soluble
Certificates
ISO22000/Halal/Kosher
Origin
China
HS Code
2906199090
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Product Description

Vitamins B are a group of 8 water-soluble vitamins. The body does not store them, so they need to be replaced daily. B vitamins are found in animal proteins, dairy products, leafy green vegetables, and beans. Overall, their function can generally be divided into catabolic metabolism, leading to energy production, and anabolic metabolism, resulting in bioactive molecules. They are critical cofactors for axonal transport, synthesis of neurotransmitters, and many cellular metabolic pathways. B vitamins are cofactors for many essential enzymes involved in the biosynthesis of RNA and DNA.

Main Function:

Vitamin B, also known as B-complex vitamins, play essential roles in catabolic and anabolic metabolism. These 8 water-soluble vitamins are excreted in urine and require repletion daily. The B vitamins are identified as follows: thiamine (B1), riboflavin (B2), niacin (B3), pantothenic acid (B5), pyridoxine (B6), biotin (B7), folate (B9), and cobalamin (B12). B vitamins act as coenzymes in several enzymatic processes that support every aspect of cellular physiological functioning, including major functions within the brain and nervous system.

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Product Parameters
Item Specification
General Information
Products NameVitamin B Powder
Physical Control
Odor & TasteCharacteristic
Loss on Drying≤5.0%
Chemical Control
Total Heavy Metals≤10.0ppm
Vitamin A Palmitate Assay≥250,000iu/g
Lead(Pb)≤2.0ppm
Solvent residue<5000ppm
Microbial Control
Total Plate Count≤1,000cfu/g
E.ColiNegative
SalmonellaNegative
Packing and Storage
PackingPaper-drums and double food-grade PE bag inside. 25Kg/Drum
Shelf Life2 years if sealed properly.
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Detailed Photos
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Production & Certifications
Our Advantages
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Packaging & Shipping
Frequently Asked Questions
What is the purity of your Vitamin B Powder?
Our Vitamin B powder is of high purity, typically reaching 99% specification for the active components.
Is the powder water-soluble?
Yes, our Vitamin B powder is 100% water-soluble, making it ideal for various health drinks and liquid formulations.
What grades are available for this product?
We provide Feed Grade, Food Grade, and Medicine Grade to suit different industrial requirements.
How should the product be stored to maintain quality?
It should be stored in a well-closed container at room temperature, away from moisture and direct sunlight.
What is the standard lead time for orders?
Normally, orders are processed and shipped within 3-5 working days after payment confirmation.
Can I get a sample before placing a bulk order?
Yes, we provide 10-20g free samples for quality testing purposes.

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