Vitamin B12 Powder Cyanocobalamin Methylcobalamin CAS 68-19-9 for Food

• CAS No.: 68-19-9
• Formula: C63h88con14o14p
• EINECS: 200-680-0
• Packaging Material: Paper
• Storage Method: Normal
• Shelf Life: >12 Months
• Model NO.: 817
• Nutrient Composition: Vitamin
• Resource: Chemosynthesis
• The content of active substances: ＞90%
• Shipment: 5 Days
• Sample: Available
• MOQ: 50 Kgs
• Factory Audit: Available
• Transport Package: 1kg/Tin, 25kg/Drum
• Specification: Feed Grade, Pharmaceutical USP
• Trademark: AUCO
• Origin: China
• Production Capacity: 50mts/Month

Product Description

Cyanocobalamin, a globally recognized vitamin, is integral to health and wellness in many countries. As a trusted supplier and manufacturer of premium food ingredients based in China, Aurora Industry Co., Ltd. (AUCO) has proudly delivered superior Vitamin B12 for more than 15 years.

Product Description

General Information:

Type: Essential Vitamins
Origin: Proudly sourced from China
CAS No.: 68-19-9
AUCO No.: 817
Packing: 1kg secure tin container

Specification:

Items	Standard
Appearance	Dark red crystal or crystalline powder, with no smell and no taste; hygroscopicity.
Identification A	A361nm/A278nm:1.70-1.90
	A361nm/A550nm:3.15-3.40
Identification B	The retention time of major peak of the sample should be consistent with the standard solution.
Identification C	Positive
Infrared Spectrum	Infrared spectrum of the sample should be consistent with the reforence map.
Loss on drying	≤10.0%
Assay	97.0%~102.0%
7β,8β-lactocyanocobalamin	≤1.0%
50-carboxyeyanocobalamin	≤0.5%
34-methylcyanocobalamin	≤2.0%
32-carboxyeyanocobalamin	≤1.0%
8-Epi-cyanocobalamin	≤1.0%
Any other unidentified	≤0.5%
Total impurities	≤3.0%
Total aerobic bacteria count	≤1000cfu/g
Molds,Yeasts	≤100cfu/g
E,coli	Negative
Residual solvents	Ace≤0.5%

 

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