D-Biotin (Vitamin H ):
CAS NO : 58-85-5
IN ALUMINIUM TINS OF 5KG EACH;
IN DRUMS OF 10KG EACH;
IN DRUMS OF 20KG EACH
A WHITE OR ALMOST WHITE, CRYSTALLINE POWDER OR COLOURLESS CRYSTALS, VERY SLIGHTLY SOLUBLE IN WATER AND IN ALCOHOL, PRACTICALY INSOLUBLE IN ACETONE. IT DISSOLVES IN DILUTE SOLUTIONS OF ALKALI HYDROXIDES.
A WHITE CRYSTALLINE POWDER
OR COLOURLESS CRYSTALS
A: IR / B: HPLC / C: COLOR REACTION
APPEARANCE OF SOLUTION
CLEAR AND COLOURLESS
SPECIFIC OPTICAL ROTATION
MEETS THE REQUIREMENTS
LOSS ON DRYING
98.5% - 101.0%
STORE PROTECTED FROM LIGHT
Q: Are you a factory or trading company?
A:We are the manufacture of vitamin,sodium saccharin,phytin,phytic acid. For the other products , we are the distributor and stockist because we have a good cooperation with our upstream & downstream factory.
Q: How long have you run on export trade?
A: 19years focus on the food addictive and vitamins,also some fine chemicals and API.
Q: What is your payment term?
A: we accept all payment TT, L/C, DP Paypal. But for the first time ,we only do LC or TT.
Q: What's your delivery time?
A: Usually we will arrange the shipment in 7-15 days.
Q: How about the packge?
A: Usually we provide the packing as 25kg/bag or carton.Of course, if you have special requirements on them, we will accroding to you.
Q: How ahout the validity of the products?
A: We insure that the cargoes have 80% shelf life when it selivery.
Q: Can you provide relevant documents?
A: Od couse , we can provide the Commecial invoice, Packing List , Bill of Loading, COA, Health certification and Origin certificate. If your markets have any sepcial requirements, just let us know.
Q: Do you acceprt third party inspection?
A: Yes, we do
Q: If the inspection result can not meet the agreement between the two sides, can you bear all the losses cause by this?
A: Yes ,we can. We guarantee that the samples provided will meet the needs of our clients and we will bear the risk of default.