Factory Supply high quality Nicotinamide I Vitamin B3 I CAS 98-92-0
≥ 10 Pieces
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If over 500pcs, mass production will start until pre-production sample has been approved.
Est. 7 days production
|Place of Origin||CN;SHN|
|Shelf Life||2 Years|
|Grade Standard||Medicine Grade|
|Type||Auxiliaries and Other Medicinal Chemicals|
Packaging & Delivery
- Selling Units:
|Certification:||ISO, BRC, KOSHER, HALAL|
|Particle:||100% Pass 80 Mesh|
|Packaging Material:||Barrel, foil bag,box,drum|
This product have chemical grade and Cosmetic grade, they are different price, Welcome to inquiry.
White crystalline powder. Needle-like crystals was recrystallized by benzene. Odorless or nearly odorless, with bitter taste. 10% aqueous solution of the PH value of 6.5-7.5. Boiling point 150-160(55.66Pa) can be distilled. Slightly hygroscopic crystals. Dry state less than 50 very stable. Aqueous solution has good lightfast. Being heated with inorganic acid and alkali hydrolysis into niacin. This product is soluble in about 2ml of water, 1.5ml of ethanol and about 10ml glycerol. Soluble in acetone, amyl alcohol, chloroform, propylene glycol, n-butanol. Almost insoluble in ether, benzene.
Vitamin b3 is an integral part of coenzyme I and II, both of which are coenzymes of many deaminases, without which the normal breathing of cells and metabolism will be interfered, thus leading to pellagra.
Odor and taste
Loss on drying
Residue on ignition
Total Plate Count
Yeast & Mold
Qingdao Sigma Chemical Co., Ltd.is a global chemical industry manufacturers and suppliers of pharmaceuticals and intermediates, food and feed additives, herbal extracts, agrochemicals and fine chemicals etc.
The aim of Qingdao Sigma Chemical Co., Ltd is a quality policy that"Elements in the system all have been satisfied, Personnel has been trained; Every batch of material is checked, Each procedure guarantees the quality; Every bag of our products is top grade, Service is thoughtful all the time, quality and reputation to increase market share and promote enterprise development. The quality, colors and forms of our products have reached a high level in related chemical industry, which relies on characteristic and advanced processing technology and it has gained a high and reliable reputation from customers at both quality and services.
Qingdao Sigma Chemical Co., Ltd has become the "Top 500 Chinese manufacturing companies",
"Top 20 of global chemical sales".Qingdao Sigma Chemical Co., Ltdhas 21 subsidiaries and holding companies.
Q1: Are you a manufacturer?
Answer: Yes, we are factory founded on 2002.
Q2: How to contact with us?
Click the Alibaba"Contact Supplier" And then send us message the product you interest in, you will get reply within 24 hours.
Q3:Which kind of payment terms do you accept?
For small order,you can pay by T/T,Western Union or Paypal,nomal order by T/T to our company account
Q4:Can you give me a discount price?
Surely,It depend on your qty
Q5:How can i get a sample?
free samples is available,but freight charges will be at your account and the charges will be return to you or deduct from your order in the future.
Q6: How to confirm the Product Quality before placing orders?
A:You can get free samples for some products,you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests,we will manufacture the products according to your requests.
Q7:How do you treat quality complaint?
A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.
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