Customization: | Available |
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Certification: | RoHS, BRC, ISO, FDA, HACCP |
Assay Method: | HPLC, UV |
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Vitamin K1 powder is a fat-soluble vitamin needed to produce blood-clotting factors, such as prothrombin, that prevent unchecked bleeding or hemorrhaging throughout the body. It also helps strengthen the body's bones and capillaries.
Vitamin K1 powder comes in three forms: phylloquinone, menaquinone, and menadione. Phylloquinone, or K1, is found in green leafy vegetables, and helps bones absorb and store calcium. One recent study showed that increased amounts of vitamin K in the diet might lower the risk of hip fracture; over time, a shortage of vitamin K could lead to osteoporosis. Menaquinone, or K2, is manufactured in the body by naturally occurring intestinal bacteria. People that regularly take antibiotics or have a medical condition that upsets the balance of bacteria in the intestine are at risk of developing a vitamin K deficiency. Menadione, or vitamin K3, is an artificial form of vitamin K, which is water soluble and more easily absorbed by people who have problems with fat absorption.
Product Name |
Vitamin K1
|
Other Name | Phylloquinone |
CAS Numer | 84-80-0 |
EINECS No. | 201-564-2 |
Formula | C31H46O2 |
Purity | 99% |
Appearance | White crystalline powder |
Shelf Time | 2 Years |
Storage | Keep Dry and Keep away from Sunlight |
1. As a pharmaceutical, Vitamin k1 is widely used in clinical bleeding caused by a lack of vitamin k1, Such as bleeding caused by obstructive jaundice, biliary fistula, chronic diarrhea;
2. Vitamin k1 low prothrombin hyperlipidemia caused by Coumarins and sodium salicylate;
3. Vitamin k1 Hemorrhage of newborn and shortage of vitamin k1 caused by long-term use of broad-spectrum antibiotics.
4. As a Nutrition Enhancer, Vitamin k1 is widely used to produce multi-vitamin foodstuff and livestock fodder.
Physical Control | |||
Appearance | Crystaline Powder | Complies | Visual |
Color | White | Complies | Visual |
Odor | Characteristic | Complies | Organoleptic |
Loss on Drying | 0.2% Max | 0.11% | CPh |
Ash | 0.1%Max | 0.03% | CPh |
Limit of Polymer | 2% Max | Complies | / |
Chemical Control | |||
Heavy metals | NMT10ppm | Conforms | Atomic Absorption |
Arsenic (As) | NMT 3ppm | Conforms | Atomic Absorption |
Mercury(Hg) | NMT 1ppm | Conforms | Atomic Absorption |
Lead (Pb) | NMT 3ppm | Conforms | Atomic Absorption |
GMO Status | GMO Free | Conforms | / |
Solvent Residual | Meet E.P Standard | Conforms | Ph.Eur |
Pesticides Residues | Meet USP Standard | Conforms | Gas Chromatography |
Benzo(a)pyrene | NMT 10ppb | Conforms | GC-MS |
Sum of benzo(a)pyrene, benz(a)anthracene, benzo(b)fluoranthene and chrysene | NMT 50ppb | Conforms | GC-MS |
Microbiological Control | |||
Total Plate Count | 1000cfu/g Max | Conforms | AOAC |
Yeast & Mold | 100cfu/g Max | Conforms | AOAC |
S. aureus | Negative | Negative | AOAC |
E.Coli | Negative | Negative | AOAC |
Salmonella | Negative | Negative | AOAC |
Pseudomonas aeruginosa | Negative | Negative | USP |
FAQ |
1. How to contact us? |
1. You can chat with us via Trade Manager online. 2. You can send us an inquiry here or by Email with your interested products. 3. You can call or message us by phone, or use WhatsApp, Wechat to leave a message to us, You can get our reply soon, |
2. How to test the product quality before placing orders? |
1. If stock specifications, you can get free samples from us, and you only need to pay the express fee or arrange a courier to us and take the samples. 2. If OEM products, we will manufacture the products according to your specifications and requests, then send them to you to confirm |
3. What's your MOQ? |
Usually the MOW is 25KG for bulk, sample is 1kg |
4. Can you give me a discount? |
Yes, Price is determined by quantity, larger quantity with lower price, |
5. What payment method do you support? |
We accept payment by telegraphic transfer (T/T) and Western Union, PayPal. |
6. How long is the lead time? |
Usually the order will be delivered within 5 working days after order confirmed, expect for OEM products, |
7. How do you treat quality complain? |
- First, we will check the production record and test the reserved sample to figure out the problems and offer an optimal solution for you, - If problem is caused by us, we will send you a new batch of goods according to our return policy or refund to you, If problem is caused by the third party, we will apply for insurance claim to guarantee the interests of both of sides, |