Cholecalciferol,(sometimescalledcalciol)isaninactive,unhydroxylatedformofvitaminD3)Calcifediol(alsocalledcalcidiol,hydroxycholecalciferol,25-hydroxyvitaminD3,etc.andabbreviated25(OH)DisoneoftheformsmeasuredinthebloodtoassessvitaminDstatusCalcitriol(alsocalled1,25-dihydroxyvitaminD3)istheactiveformofD3.
| ITEM | STANDARD |
| APPEARANCE | WHITE OR OFF-WHITE FLOWING POWDER |
| SOLUBILITY | EASILY DISPERSED IN COLD WATER 15℃ TO FORM A HOMOGENEOUS AND STABLE EMUSION |
| GRANULARITY:GO THROUGH THE SIEVE OF 60 MESH | >=90.0% |
| HEAVY METAL | =<10PPM |
| LEAD | =<2PPM |
| ARSENIC | =<1PPM |
| MERCURY | =<0.1PPM |
| CADMIUM | =<1PPM |
| LOSS ON DRYING | NOT MORE THAN 5.0% |
| Vitamin D3 Content | >=500,000IU/g |
| TOTAL PLATE COUNT | =<1000CFU/G |
| YEAST&MOULD | =<100CFU/G |
| COLIFORMS | =<0.3MPN/G |
| E.COLI | NEGATIVE/10G |
| SALMONELLA | NEGATIVE/25G |
1, What kinds of certificates can you offer?
Chems is an ISO2008 9001 certified company, as for Vitamin D
3, we can offer HAPPC, KOSHER, HALAL Certificates, ect.
2, Is Chems a manufacturer or just a trading company?
Chems is both manufacturer and trading company, we are Vitamin D3 distributor, at the same time, we are manufacturer of other products.
3, What is the Min Order Quantity of Vitamin D3?
Different products have different MOQ, for Vitamin D
3, the MOQ is 500kg.
4, What is the price of Vitamin D3?
Chems is a famous supplier and manufacturer of Vitamin D3 in China, and has been corporate with many Vitamin D3 suppliers for several years, we can provide you with cost-effective Vitamin D3.
5, How long shall we wait for your reply?
We can guarantee to reply your inquiries of Vitamin D3 in less than 24 hours in working days.
6, What kinds of transportation types can you provide?
Our main transportation methods include air transportation, land transportation and water transportation.
7, What kinds of payment terms can you accept?
The most commonly used payment terms are T/T, L/C, D/P, D/A, etc.
8, How long will I receive my good?
Chems has its own EDC warehouse in Shanghai, when your purchase order has been confirmed, inventory products will deliver within 1 week, other products delivery in 2 weeks.