High Quality Cosmetic Grade Raw Material Guanine CAS 73-40-5

• CAS No.: 73-40-5
• Formula: C5h5n5o
• EINECS: 200-799-8
• Environmental Protection: Yes
• Certification: ISO, SGS
• Color: White
• Classification: Cosmetic
• Function: Cosmetic
• Appearance: Powder
• Price: Competitive
• Delivery: 5-10 Working Days
• Storage: Cool Dried Storage
• Shelf Life: 2 Years
• Transport Package: Foil Bag/Drum/as Per Your Request
• Specification: 99%
• Trademark: IKNOW
• Origin: China

Product Description

Introduction
 

Product Name:	Guanine
CAS:	73-40-5
MF:	C5H5N5O
MW:	151.13
EINECS:	200-799-8
Product Categories:	Pharmaceutical raw materials; Plant biochemical extract; Nucleic acids and their derivatives; Purine; A reference substance; Nucleotides; Other biochemical reagents; Traditional Chinese medicine reference; Nutrition research; A standard product; Plant extract; Bulk drug;Acyclovir; Biochemistry; Nucleobasesandtheiranalogs; Biological chemicals; Reference - impurity reference; Intermediate; Organic intermediate; Biochemical reagents - plant hormones and nucleic acids; Raw material intermediate-bulk drug; Medical raw materials; Impurity reference; Raw materials; Standard products - traditional Chinese medicine standard products; Organic intermediate; Chemical raw materials; Chemical intermediate; Household chemicals; General biochemical reagent - nucleic acid; Biological chemical industry;
Molecular Structure:

 

Function
Guanine is an important base of nucleic acid, one of the four main bases in DNA and RNA, and is mainly used in biochemical research and preparation of drugs.

Application
Guanine, as a component of nucleic acid, plays an important role in the metabolic process and can promote cell growth. If it is combined with other active ingredients, it has a strong effect and has the effect of protecting skin and anti-aging.

Packing & Shipment

 

 

Quality Control of Health Sources

1) A system in accordance with GMP standard, supervision on whole production process.
2) Health Sources is equipped with advanced detecting device, such as AFS, GC, HPLC, UV etc, supply the
Detailed Certificate of Analysis.
3) Procurement-Strictly on selecting raw materials.
4) Production-Strictly according to the standard specifications, conform to USP, EP, BP, CP, AJI, FCC etc
Pharmaceutical and/or food standards.
5) Warehousing and storage:Clear and dry condition with suitable temperature.
6) Transportation - Audit and supervise the logistics environment to ensure storage safety.
7) Keep samples for all batches goods to be traceable in case of quality discrepance.




Certification

 

Q1:Which kind of payment terms do you accept?
For small order,you can pay by T/T or Western Union ,nomal order by T/T to our company account.

Q2:Can you give me a discount price?
Surely,It depend on your quantity.

Q3: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.

Q4:How to confirm the Product Quality before placing orders?
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.

Q5:How do you treat quality complaint?
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 you