Guanidine Hydrochloride

We keep on with the principle of "quality initial, service very first, ongoing improvement and innovation to meet the customers" for the administration and "zero defect, zero complaints" as the quality objective. To fantastic our assistance, we give the goods while using the fantastic high quality at the reasonable price for High Quality for China Guanidine Hydrochloride, We sincerely welcome overseas buyers to refer to for your long-term cooperation and also the mutual development.We strongly think that we can do better and far better. High Quality for China Guanidine Hydrochloride, Guanidinium Chloride, Regarding quality as survival, prestige as guarantee, innovation as motive force, development along with advanced technology, our group hopes to make progress together with you and make untiring efforts for the bright future of this industry.
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1. Product Introduction

Guanidine Hydrochloride Pharma Grade is the intermediate of medicine, pesticide and other organic compounds. It is an important raw material for the manufacture of sulfonamides and folic acid. We can produce Guanidine Hydrochloride with high quality and reasonable price and supply in time, Our customers from Europe, USA, India and we are expecting become your long-term partner in china.

2.Product Technical Parameter

Analysis Index	Standard (QB/TZHG04-2016)
Appearance	White Crystal
Assay %	≥99.5%
Ammonium Chloride %	≤0.1%
Water-insoluble %	≤0.05%
Loss on drying%	≤0.3%
Residue on ignition %	≤0.05%
Melting Point	182-188℃
PH (5% solution)	4.5~6.0
UV absorbance(6 molar)@260	≤0.03
UV absorbance(6 molar)@280	≤0.01

3.Product Feature And Application

Guanidine Hydrochloride is White Crystal. As intermediate, it is used in many fields. Its Molecular Formula is CH5N3.HCL and its Molecular weight is 95.53. and CAS number is 50-01-1.

Guanidine Hydrochloride can be used to synthesize 2-Aminopyrimidine, 2-amino-6-methylpyrimidine and 2-amino-4,6-dimethylpyrimidine. It is an intermediate for the manufacture of sulfadiazine drugs such as sulfadiazine, sulfamethylpyrimidine and sulfadimethylpyrimidine.

Guanidine hydrochloride reacts with ethyl cyanoacetate to cyclize to 2,4-diamino-6-hydroxypyrimidine, which is used to synthesize anti anemia drug folic acid.

It can also be used as protein denaturant.

As a strong denaturant in the experiment of extracting total RNA from cells. Guanidine hydrochloride solution can dissolve proteins, resulting in the destruction of cell structure and secondary structure of nucleoprotein, which can be dissociated from nucleic acid. In addition, RNase can be inactivated by reducing agents such as guanidine hydrochloride.

So it is used for Corona virus detection.

4.Guanidine Hydrochloride’s production

Taking dicyandiamide and ammonium salt (ammonium chloride) as raw materials, the crude guanidine hydrochloride was obtained by melting reaction at 170-230 ℃, and the finished Guanidine Hydrochloride was refined.

5.Product Qualification

Our factory has passed iso9001:2015 quality system certification, iso14001:2015 environmental management system and iso45001:2018 occupational health and safety management system Thus can ensure the quality and safety of Guanidine Hydrochloride.

6.Package and Deliver

Generally, Guanidine Hydrochloride is with package of 25kg/drum. If you have special requirements, we will customize different packaging types according to your needs.

We can supply Guanidine Hydrochloride in time and shipping by air or by sea. If you have any problems, please feel free to contact us.

7.FAQ

1：Can you produce Guanidine Hydrochloride according to our requirement?

Yes, we can make products according to customer's requirement.

2：Do you provide sample? Free or charge?

Yes, we provide sample. Need sample fee, it is refundable after order confirmation.

3：What is your MOQ?

MOQ 1000g.