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Hot Sell Vitamin: Vitamin D3

国家:

China

型号:

67-97-0

离岸价格:

0 ~ 1 ( Negotiable ) （面議）获取最新报价

位置:

China

最小订单价格:

最小订单:

10 Gram

包装细节:

ExquisiteÃ�Â PackageÃ�Â AccordingÃ�Â toÃ

交货时间:

3-7 work days

供应能力:

1000 Kilogram per Month

付款方式:

T/T, Western Union, Money Gram, Other

產品組 :

feed additives

现在联系

产品规格

Other Names : Cholecalciferol d3 MF : C27H44O Grade Standard : Feed Grade Purity (%) : 98 Appearance : White powder Brand Name : Nanjian CAS No. : - EINECS No. : - Application : -

MW : 384.64 Active ingredient : cholecalciferol Place of origin : China (mainland)

详情

Other Name: Cholecalciferol
Molecular Formula of Vitamin D3: C27H44O
CAS: 67-97-0
EINECS Number: 200-673-2
Assay: 99%
Appearance: Vitamin d3 is a kind of Pale yellow or yellowish-brown powder
Specification of Vitamin D3: USP/BP/EP/FC
Certification of Vitamin D3: GMP/DMF/HACCP/HALAL/KOSHER
Packing: 1kg/Tin, 5kg/Tin, 20kg/Drum
Usage: Vitamin D3 is applied in dietary supplements, pharmaceutical or cosmeticeuticals
Storage: Vitamin D3 should be kept in a cool, dry place and keep away from direct strong light

Vitamin D is a vitamin. It can be found in small amounts in a few foods, including fatty fish such as herring, mackerel, sardines and tuna. To make vitamin D more available, it is added to dairy products, juices, and cereals that are then said to be "fortified with vitamin D." But most vitamin D - 80% to 90% of what the body gets - is obtained through exposure to sunlight. Vitamin D can also be made in the laboratory as medicine.

Usage of Vitamin D:
1. Preventing and treating rickets
2. Conditions of the heart and blood vessels
3. Skin conditions including vitiligo, scleroderma, psoriasis, actinic keratosis, and lupus vulgaris.
4. Boosting the immune system, preventing autoimmune diseases, and preventing cancer.

Analysis:

Item		Standard	Result
Appearance		White or almost white crystals	White crystals
Solubility		Pratically insoluble in water, freely soluble in ethanol, soluble in trimethyl pentane and fatty oils.	Corresponding
Identification		Infrared absorption spectrophotometry. Comparison: Cholecalciferol CRS.	Corresponding
Pre-cholecalciferol		0.05% max	Corresponding
Trans-cholecalciferol		0.1% max	Corresponding
Light absorption		465~495	473
Specific optical rotation		+105°~+112°	+110.6°
Organic Volatile Impurities	Methanol	Max 3000ppm	Not detected
	Hexane	Max 290ppm	Not detected
	Chlorobenzene	Max 360 ppm	Not detected
Assay		97.0~103.0%	97.2%
Assay		38,800,000~41,200,000IU/G	38,880,000IU/G
Impurities		Trans-VD3, Pro-VD3, L3, Iso-T3, T3	Corresponding

Packaging & Delivery:
1. Shipping by express (FedEx, UPS, DHL, EMS), by air; By ship.
2. Shipment will be arranged within 24 hours after receiving the payment;
3. Pictures of the package will be sent to you then along with the tracking number; Super discreet packaging, to ensure safe delivery, 99% successful delivery rate is ensured. Delivery time: All of the orders will be packed within 24 hours after we get the payment usually it takes about3~5work days for you to get the parcel. Payment method: Bank wire, Western union, Moneygram
4. How to proceed order: First: Please let me know the itmes you are looking for, quantity, and the destination country. Second: You confirm all details, and offer us purchasing order; Third: We send the detail price of our product and offer the suitable shipping method for reference. Forth: You confirm the order and pay money 100% in advance and send us the detail address. Fifth: We arrange the shipment according to your requirements. Sixth: We offer after-sales service after you receive parcel