一二三四区视频,亚洲少妇熟女色,日本久热无码视频网,欧美国产日韩大尺度,亚洲a视频,久久少妇一区二区,日韩999无码视频,刺激久久久久久久,啊啊啊啊不要啊在线

Welcome to chemicalbook!
+1 (818) 612-2111
RFQ
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

RFQ
skype
MY Account
Top
Postion:Product Catalog >API>Vitamins and Minerals medicines>Vitamin C drugs>D-Biotin
D-Biotin
  • D-Biotin
  • D-Biotin

D-Biotin

Price Get Latest Price
Package 1kg
Min. Order: 1kg
Supply Ability: 10000
Update Time: 2024-11-07

Product Details

Product Name: D-Biotin CAS No.: 58-85-5
EC-No.: 200-399-3 Min. Order: 1kg
Purity: 99% Supply Ability: 10000
Release date: 2024/11/07

Product Description


D-Biotin, also called Vitamin H, is a colorless, water-soluble member of the group of B-vitamins. Formerly it was known as vitamin H or coenzyme R. It has many benefits for the hair, skin, and nails.
Subclinical deficiency of Biotin can cause mild symptoms, such as hair thinning or skin rash typically on the face. Thus, This product is recommended for general food fortification and dietary supplement applications.
Generally, D-Biotin can be used for baby food and dietetics, for solid and liquid pharmaceutical preparations, for cosmetic preparations, and for use in the fermentation industry.


1-As a feed additive, it is mainly used for poultry and sow feed. Usually the premixed mass fraction is 1%-2%.

2-It is nutritional supplement. According to China GB2760-90 regulations, it could be used as a food industry as a processing aid. It has physiological functions to prevent skin diseases and promote lipid metabolism and so on.

3-It is carboxylase coenzyme, involved in many carboxylation reactions, and is an important coenzyme in the metabolism of sugar, protein and fat.

4-It is used as food fortifier. It is used for infant food with amount of 0.1~0.4mg/kg, in the drinking liquid 0.02~0.08mg/kg.



Product nameD-Biotin
CAS number58-85-5
Molecular FormulaC10H16N2O3S
Molecular Weight244.31
Grademedical-grade 
AppearanceWhite powder
Assay99%

Article illustration




Company Profile

Article illustrationHebei Jingbo New Material Technology Co., Ltd. was founded in 2007, located in Shijiazhuang city, which is the capital of Hebei Province and hub sector among Beijing Tianjin and Hebei and has the advantage of convenient transportation. Our company is a modern high-tech chemical enterprise with Research & Development, production and sales. Our company has strong technical strength, advanced equipment, strict quality management system and high-quality after-sales service, adheres to the "customer first and forge ahead" business philosophy and insists on integrity as the company's survival.


Certifications

Article illustration



FAQ

?

Q1.  Can I have a sample order for your products?

A: Yes, we welcome sample order to test and check quality.  Mixed samples are acceptable.

Q2.  What about the lead time?

A: Sample needs 3-5 days; mass production time needs 1-2 weeks.

Q3.  Do you have any MOQ limit for order?

A: Low MOQ, 10-100g for sample checking is available.

Q4.  How do you ship the goods and how long does it take to arrive?

A: We usually ship by DHL, UPS, FedEx or TNT.  It usually takes 3-5 days to arrive.  Airline and sea shipping also optional.

Q5.  How to proceed an order for your products?

A: Firstly, let us know your requirements or application.

Secondly, we quote according to your requirements or our suggestions.

Thirdly customer confirms the samples and places deposit for normal order.

Fourthly We arrange the production.

Q6.  Is it OK to print my logo on package?

A: Yes.  Please inform us before our production and confirm the design firstly based on our sample.

Q7: Are you trading company or manufacturer?

A: We are chemical factory in China.  So, we can provide wholesale price.

Q8: What are your payment terms?

A8: We can accept various payment methods, Western Union, T/T, PayPal, etc.

Q9: Can your company accept the special requirements of customers?

A9: Of course, we can accept technical consultation, custom synthesis of pharmaceutical intermediates, etc.

Q10: How about the delivery time?

A10: The delivery time is about 7-20 days after confirming the payment.  Delivery times vary from country to country.  (excluding Chinese holidays)

Q11: What type of containers do your company's products use?

A11: Our discreet packaging, good airtightness guarantees 100% of your package to pass through customs, generally aluminum foil bags, fluoride bottles, plastic steel drums, plastic drums or according to customer requirements, we will try our best to meet your requirements.

Q12: What is the shipping method?

A12: For small orders, we express by air, such as FedEx, TNT, UPS, DHL, EMS, for large orders, we can ship to the airport by air, and by sea to the seaport.  Our deliveries are 100% safe, fast, reliable and discreet.

Q13: What kind of products does your company produce?

A13: Basic chemicals, scientific research chemicals, pharmaceutical intermediates, various chemical materials and derivatives, etc.

Q14: How can we trust you?

A14: We welcome you to visit at any time, before we start B2B, MIIC has conducted an on-site audit of our company and approved our credit.

Q15: Do you have a transshipment policy?

A15: If the package is lost, we will provide good after-sale service and re-shipping policy. Long-term cooperation with customers brings huge benefits.  We always take great care in the packaging of our products to ensure that 100% of the goods are delivered to our customers.



Company Profile Introduction

You may like

Recommended supplier

Product name Price   Suppliers Update time
$46.00
VIP4Y
TargetMol Chemicals Inc.
2026-06-03
$46.00
VIP6Y
TargetMol Chemicals Inc.
2026-06-03
VIP2Y
Shaanxi Dideu New Materials Co. Ltd
2025-11-27
$1200.00
VIP1Y
Lianyungang Kaiyu Environmental Tech Co., Ltd.
2025-09-10
$1.00
VIP7Y
Shaanxi Dideu Medichem Co. Ltd
2025-09-03
VIP2Y
HANGZHOU HAILAN CHEMICAL CO.,LTD.
2025-08-27
VIP6Y
RongNa Biotechnology Co.,Ltd
2025-04-29
VIP2Y
Shaanxi Xianhe Biotech Co., Ltd
2025-04-24
VIP6Y
WUHAN FORTUNA CHEMICAL CO., LTD
2025-04-21
$1.00
Hebei Chuanghai Biotechnology Co., Ltd
2024-10-25
  • Since: 2022-03-25
  • Address: Room 1304, Building A, No 599, Hongqi Street, Qiaoxi District, Shijiazhuang City, Hebei Province, Ch
INQUIRY

+86-19931165850
hbjbtech@163.com
克拉玛依市| 福海县| 邢台县| 手机| 綦江县| 通许县| 高雄市| 临夏市| 海林市| 武定县| 罗源县| 巩留县| 蓬安县| 霍州市| 嘉鱼县| 息烽县| 大名县| 凤台县| 佳木斯市| 吉木萨尔县| 绥阳县| 霍林郭勒市| 二连浩特市| 龙州县| 宁陵县| 胶州市| 准格尔旗| 闸北区| 榆林市| 荔波县| 盐源县| 内黄县| 德惠市| 昭平县| 高碑店市| 雷山县| 江陵县| 门源| 河池市| 翼城县| 墨玉县|