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Quick Details

  • Function: Immune & Anti-Fatigue
  • Type: Vitamins
  • Place of Origin: China (Mainland)
  • Brand Name: SYN
  • Model Number: syn-vd
  • Dosage Form: Powder
  • Appearance: white powder
  • Light absorption: 465~495
  • packing: 25kg/drum
  • moq: 1kg
  • Molecular Weight: 384.65

Packaging & Delivery

Packaging Details Vitamin D packing :25kg/drum
Delivery Time Shipped in 30 days after payment

Chinese TOP 3 Suppliers CAS NO.:67-97-0 Vitamin D High Quality Vitamin D Powder

Product Description

Product Name: Vitamin D3 Powder/Vitamin D3 Cholecalciferol/Vitamin D3

Chemical Name:  Cholecalciferol

Molecular Formula: C27H440

Molecular Weight: 384.65

AppearanceWhite or almost white crystalsWhite crystals
SolubilityPratically insoluble in water, freely soluble in ethanol, soluble in trimethyl pentane and fatty oils.Corresponding
IdentificationInfrared absorption spectrophotometry.
Comparison: Cholecalciferol CRS.
Pre-cholecalciferol0.05% maxCorresponding
Trans-cholecalciferol0.1% maxCorresponding
Light absorption465~495473
Specific optical rotation +105°~+112° +110.6°
Organic Volatile ImpuritiesMethanolMax 3000ppmNot detected
HexaneMax 290ppmNot detected
ChlorobenzeneMax 360 ppmNot detected
ImpuritiesTrans-VD3, Pro-VD3, L3, Iso-T3, T3Corresponding


kept in a light-proof,well-colsed,dry and cool place.

Company Information

Synchem International Co., Ltd(accredited by ISO9001 and FAMIQS) is a sales subsidiary of Zhejiang NHU Group, which is one of the largest manufacturer of a number of nutraceutical ingredients and intermediates worldwide. With nearly 20 years of experiences in exporting the refined chemical products, we managed to build up good connectionswith more than 50 strong and reliable manufacturers specializing in specialties, biocides and agrochemical intermediates. Our supply chain excellence and knowledge in theseareas enable us to constantly provide high standard service to our customers all over the world.

Packaging & Shipping

Our R&D Team

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Why us
Experienced Staffs
Quick Response
High Quality Services And Competitive Price
Flexible Payment Terms
Transaction History of the Supplier

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China (Mainland) | Trading Company
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