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Vitamin D2

Vitamin D2
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Product Details

Vitamin D2 is the chemical name of Ergocalciferol, a form of vitamin D. Ergocalciferol is a secosteroid formed by a photochemical bond breaking of a steroid, specifically, by the action of ultraviolet light on ergosterol.Viosterol, the name given to early preparations of irradiated ergosterol, is essentially synonymous with ergocalciferol.

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Product Introduction

Prodcut NameVitamin D2
SynonymsCalciferol
Cas No.50-14-6
EINECS No.200-014-9
Molecular FormulaC28H44O
Molecular Weight396.65
GradePharmaceutical
AppearanceWhite to off-white powder
PackagingDrum
Shelf Life2 Years


Analysis

AnalysisSpecificationResults
AppearanceWhite to off-white powderQualified
ContentMin.100,000IU/g115,000IU/g
Loss on Drying≤6.0%(4 Hours At 105°C)4.10%
Dispersibility in WaterDispersibleQualified


Granularity

100%through No.40100%
Min.90%through No.6098.00%
Min.45%through No.10076.00%
Bulk Density≥0.5g/ml0.58g/ml
Heavy Metal(Pb)≤10mg/kg<10mg/kg
Arsenic(As)≤2mg/kg<2mg/kg
Hexane<290mg/kgQualified
Microbiological Spec.

Total Plate Count<1000CFU/gQualified
Yeasts & Moulds<100CFU/gQualified
E. ColiNegative(In 10g)Negative
SalmonellaNegative(In 25g)Negative


Function

1. Immune system, which helps you to fight infection
2. Muscle function
3. Cardiovascular function, for a healthy heart and circulation
4. Respiratory system for healthy lungs and airways
5. Brain development
6. Anti-cancer effects

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Application

Applied in pharmaceutical field

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Packaging & Delivery

1-5kgMore than 25kg
packed in an aluminum foil bag inside and paper carton outsidepacked in paper drum
Custom Design
Shelf LifeTwo years when properly stored
Storage: Stored in dry and cool place, keep away from strong light and heat

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Shipping Terms
By ExpressBy AirBy Sea
Suitable for under 50kg

Fast: 3-7 days

High cost

Door to door service

Easy to pick up the goods

Suitable for more than 50kg

Fast: 3-7 days

High cost

Port to port service

Professional broker needed

Suitable for more than 50kg

Fast: 3-7 days

Low cost

Port to port service

Professional broker needed


Contact us

Address: Room 810, Unit 1, Zhuque Seven-Star International Apartment, Zhuque Street,Yanta District, Xi'an, 710075

Tel: 0086-029-68750642/68750658

Fax: 0086-029-68750658

Email: info@nutragreenlife.com

Web: www.nutragreenlife.com


http://www.nutragreen-extracts.com/l-choline-bitartrate

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