Methylated Vitamin B12 Ingredient
Methylcobalamin Powder (Vitamin B12) – 0.1% Methyl B12
Methylcobalamin powder is a methylated form of Vitamin B12 supplied for dietary supplement and B-complex formulations. Our 0.1% methyl B12 powder is standardized to ≥0.100% methylcobalamin by HPLC on a D-mannitol carrier and is available for bulk methylcobalamin ingredient sourcing with lot-specific COA documentation.
Product Overview
Methylcobalamin Powder: 0.1% Methyl B12 on D-Mannitol
Methylcobalamin, also called mecobalamin, is the specific Vitamin B12 form used in this preparation. The 0.1% powder provides a nominal 1 mg of methylcobalamin per gram for specification review, raw-material qualification and formulation planning.
Product Specification
Methylcobalamin 0.1% Powder Specification
Specification parameters for this methylcobalamin B12 powder cover active content, physical characteristics, elemental limits and microbiological quality for professional ingredient review.
| Test Item | Spécifications |
|---|---|
| Methylcobalamin Assay | ≥0.100% (HPLC) |
| Apparence | Light pink to light red powder |
| Taille des particules | 100% through 40 mesh; ≥80% through 80 mesh |
| Perte au séchage | ≤5.0% |
| Arsenic | ≤2.00 mg/kg |
| Plomb | ≤2.00 mg/kg |
| Total Aerobic Count | ≤ 1 000 UFC/g |
| Yeast & Mold | ≤ 100 UFC/g |
| Enterobacteria | ≤10 CFU/g |
Formulation Value
Bulk Methylcobalamin Powder for Ingredient Qualification
This standardized methyl B12 powder gives purchasing and formulation teams a clearly defined methylcobalamin ingredient with stated assay, carrier and lot-level documentation for commercial review.
Defined Methylcobalamin Assay
The ≥0.100% HPLC assay specification provides a defined acceptance criterion when qualifying methylcobalamin powder as a Vitamin B12 raw material.
1 mg/g Nominal Methyl B12
The nominal active concentration provides a practical reference for preliminary material calculations in low-inclusion Vitamin B12 formulations.
COA-Supported Bulk Supply
Use the assay reported on the applicable lot COA when finalizing production calculations and incoming-material release.
Applications
Applications for Methylcobalamin Vitamin B12 Powder
This methylcobalamin B12 powder can be evaluated for professional product formats that specifically require methylcobalamin rather than another Vitamin B12 form.
Capsules
For capsule formulas specifying methylcobalamin as the Vitamin B12 source.
Tablettes
For tablet formulas where the methylcobalamin ingredient is compatible with the selected excipients and manufacturing process.
B-Complex with Methylcobalamin
For B-complex formulas designed around methylcobalamin as the selected Vitamin B12 form.
Multivitamin Formulas
For multivitamin systems requiring a defined methyl B12 powder input.
Dry Premixes
Can be evaluated in dry premixes where low-inclusion methylcobalamin ingredients require controlled distribution.
Custom Supplement Blends
For professional formulations in which the B12 form, assay and finished-product requirements are specified.
Formulation & Handling
Working with 0.1% Methylcobalamin B12 Powder
At low inclusion levels, successful use depends on more than raw-material assay. Formulators should confirm how the methylcobalamin powder is introduced and distributed through the actual blend before commercial production.
Documentation
Methylcobalamin Product Documentation & Technical Review
Information to support bulk methylcobalamin purchasing, formulation review and lot qualification.
Certificate of Analysis
Lot-specific COA available for review of methylcobalamin assay and applicable acceptance results.
Specification Review
Use the listed 0.1% methylcobalamin powder specification as the starting point for raw-material qualification and purchasing review.
Purchasing & Application Information
Share the dosage form, target market, required quantity and destination when evaluating a methylcobalamin manufacturer or supplier and requesting documentation.
Emballage
Bulk Methylcobalamin Powder Supply
25 kg/carton for commercial bulk methylcobalamin powder orders.
Stockage
Storage Information
Ambient-temperature storage. Follow the applicable product documentation and your facility procedures for receipt and storage.
Request Bulk Methylcobalamin Powder Pricing & Details
Share your required quantity, destination, application and documentation requirements for current methylcobalamin powder information, COA availability and a quotation for commercial Vitamin B12 ingredient sourcing.
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