Vitamin B12 Ingredient
Cyanocobalamin Powder (Vitamin B12) – 1% B12 Powder
Cyanocobalamin powder is a form of Vitamin B12 widely used as an ingredient in dietary supplements, B-complex products, multivitamins and nutritional premixes. Our 1% cyanocobalamin B12 powder is standardized to ≥1.00% cyanocobalamin by HPLC on a D-mannitol carrier and is supplied in bulk 25 kg cartons with lot-specific COA documentation available.
Product Overview
Cyanocobalamin Powder: 1% Vitamin B12 on D-Mannitol
Cyanocobalamin is the specific Vitamin B12 form used in this standardized powder. The 1% preparation provides a nominal 10 mg of cyanocobalamin per gram, giving purchasing and formulation teams a defined B12 vitamin powder input for qualification and formula calculations.
Product Specification
Cyanocobalamin 1% Powder Specification
Specification parameters for this cyanocobalamin B12 powder cover active content, appearance, particle size, elemental limits and microbiological quality for raw-material review.
| Test Item | 仕様 |
|---|---|
| Cyanocobalamin Assay | ≥1.00% (HPLC) |
| 外観 | Dark pink to red powder |
| 粒子径 | 100% through 40 mesh; ≥80% through 80 mesh |
| 乾燥減量 | ≤5.0% |
| ヒ素 | ≤2.00 mg/kg |
| リード | ≤2.00 mg/kg |
| Total Aerobic Count | 1,000 CFU/g以下 |
| Yeast & Mold | 100 CFU/g以下 |
| Enterobacteria | ≤10 CFU/g |
Product Profile
Bulk Cyanocobalamin Powder for Vitamin B12 Formulation
This standardized 1% cyanocobalamin ingredient is designed for professional formulation and purchasing workflows where the B12 form, assay, carrier and lot documentation need to be clearly defined.
Defined Cyanocobalamin Assay
Cyanocobalamin is specified at ≥1.00% by HPLC, providing a clear acceptance criterion for incoming raw-material qualification.
10 mg/g Nominal B12 Content
At the nominal 1% concentration, each gram of powder corresponds to 10 mg of cyanocobalamin for preliminary formulation calculations.
COA-Supported Bulk Supply
Lot-specific Certificate of Analysis documentation is available to support commercial cyanocobalamin powder review and purchasing.
アプリケーション
Applications for Cyanocobalamin Vitamin B12 Powder
This 1% cyanocobalamin powder can be evaluated for professional supplement and nutritional premix formats that specify cyanocobalamin as the Vitamin B12 source.
カプセル
For capsule formulas specifying cyanocobalamin as the Vitamin B12 source.
タブレット
For tablet formulas where the cyanocobalamin ingredient is compatible with the selected excipients and manufacturing process.
Multivitamin Formulas
For multivitamin products requiring a defined cyanocobalamin B12 powder input.
B-Complex Formulas
For B-complex systems formulated with cyanocobalamin as the selected Vitamin B12 form.
Nutritional Premixes
Can be evaluated in dry nutritional premixes where controlled distribution of a low-inclusion Vitamin B12 ingredient is required.
Fortification Concepts
May be evaluated for permitted fortification applications subject to product qualification and applicable market regulations.
Formulation & Handling
Working with 1% Cyanocobalamin B12 Powder
The standardized 1% format provides a defined Vitamin B12 input for dry supplement and premix systems. Material quantity should be calculated from the formula target and the applicable lot assay rather than from the generic Vitamin B12 name alone.
ドキュメント
Cyanocobalamin Product Documentation
Supporting information is available for commercial Vitamin B12 raw-material sourcing, technical review and lot qualification.
Certificate of Analysis
Lot-specific COA available for review of cyanocobalamin assay and applicable acceptance results.
Product Specification
Technical specifications cover assay, physical properties, elemental limits and microbiological requirements for the 1% cyanocobalamin powder.
Purchasing & Technical Support
Include your dosage form, required quantity and destination when evaluating a cyanocobalamin manufacturer or supplier and requesting product information or a quotation.
パッケージング
Bulk Cyanocobalamin Supply Format
25 kg/carton for commercial bulk Vitamin B12 ingredient orders.
ストレージ
Storage Information
Store at ambient temperature in accordance with the applicable product documentation.
Request Cyanocobalamin Cost, COA & Bulk Quote
Send your required quantity, destination and dosage form for current cyanocobalamin powder information, COA availability and bulk pricing. This helps us match the 1% Vitamin B12 powder specification to your purchasing or formulation requirements.
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