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Guanidine nitrate

Guanidine Salt Physical and Chemical Properties Category Toxicological Information Applications Synthesis Handling and Storage Flammability Hazard Fire Fighting Measures Explosives hazard
Guanidine nitrate
Guanidine nitrate structure
CAS No.
506-93-4
Chemical Name:
Guanidine nitrate
Synonyms
GUN;XSG;Guanidinnitrat;Uraminenitrate;GUANIDINENITRATE;Iminoureamitrate;GUANIDINE NITRATE;Carbamidinenitrate;GUANIDINIUM NITRATE;GuanidineNitratePure
CBNumber:
CB9150870
Molecular Formula:
CH6N4O3
Formula Weight:
122.08
MOL File:
506-93-4.mol

Guanidine nitrate Properties

Melting point:
213-215 °C(lit.)
Boiling point:
227.45°C (rough estimate)
Density 
1.44
refractive index 
1.4164 (estimate)
storage temp. 
Store below +30°C.
solubility 
water: soluble50mg/mL, clear to very slightly hazy, colorless
PH
4.9 (165g/l, H2O, 25℃)
Water Solubility 
130 g/L (20 ºC)
Merck 
14,4562
BRN 
3596600
Stability:
May explode if heated. May be shock sensitive.
CAS DataBase Reference
506-93-4(CAS DataBase Reference)
FDA UNII
B542239A4E
EPA Substance Registry System
Guanidine nitrate (506-93-4)
SAFETY
  • Risk and Safety Statements
Symbol(GHS) 
GHS03,GHS07
Signal word  Warning
Hazard statements  H402-H412-H272-H302-H315-H319-H335
Precautionary statements  P220-P261-P305+P351+P338-P210a-P221-P280a-P501a
Hazard Codes  O,Xn,Xi
Risk Statements  8-22-36/37/38-5
Safety Statements  17-26-36-15
RIDADR  UN 1467 5.1/PG 3
WGK Germany  1
RTECS  MF4350000
TSCA  Yes
HazardClass  5.1
PackingGroup  III
HS Code  29252000

Guanidine nitrate price More Price(4)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 234249 Guanidine nitrate 98% 506-93-4 100g $24.5 2021-03-22 Buy
Sigma-Aldrich 234249 Guanidine nitrate 98% 506-93-4 1kg $85 2021-03-22 Buy
Alfa Aesar L09643 Guanidine nitrate, 98% 506-93-4 250g $27.4 2021-03-22 Buy
Alfa Aesar L09643 Guanidine nitrate, 98% 506-93-4 1000g $78.7 2021-03-22 Buy

Guanidine nitrate Chemical Properties,Uses,Production

Guanidine Salt

Nitrate guanidine, guanidine hydrochloride, guanidine carbonate and guanidine phosphate are four common kinds of guanidine salts, can be used to produce sulfamidine, sulfadiazine sulfonamides and nitroguanidine, guanidine carbonate, and also used for photography materials and disinfectants. Industrial preparation of guanidine nitrate is through the reaction of dicyandiamide and ammonium nitrate.
Guanidine nitrate, also known as guanidine mononitrate, is colorless leave-like crystal when crystallized from water. It has moderate toxicity, Its molecular formula is H2NC (NH) NH2HNO3. It is white granules soluble in water and ethanol, slightly soluble in acetone. It has explosion decomposition at high temperatures. Its melting point is between 214 and 216 ° C. When it is rammed or exposed to high heat or fire, there is a risk of combustion explosion. And when mixed with sulfur, phosphorus and other reducing agents, it brings the danger of the formation of explosive mixtures. The mixtures of guanidine nitrate with nitro compounds, chlorates or strong acids are sensitive to vibration and friction and likely to cause explosion. It should be stored in shady and cool places and free from high temperature. Guanidine nitrate should be isolated from flammables, organic compounds, nitro compounds, chlorates or acids. The loading and unloading of guanidine nitrate should be carried out carefully and lightly with reinforcement pad to prevent knock and friction. And spilled guanidine nitrate should be immediately cleaned. Its fire extinguisher can be sand, foam, carbon dioxide and mist water.
Its United Nations No. (UN No.): 1467/5041-1,5.1 class, classified as oxidant.
Molecular structure of guanidine nitrate
Image 1: Molecular structure of guanidine nitrate

Physical and Chemical Properties

White crystalline powder or granules. Soluble in water and alcohol but  insoluble in acetone, benzene and ether.

Category

Oxidant

Toxicological Information

Toxicity Grading: moderate toxicity (WHO Class II)
Acute Toxicity:Oral-Rat LD50: 730 mg/kg; Oral-mouse LD50: 1028 mg/kg
Stimulation : Skin-Rabbit 500 mg ,Severe; Eyes-Rabbit 92 mg, Mild

Applications

Guanidine nitrate is not only used as the raw materials of imidacloprid (a pesticide) to prepare the next intermediate, nitroguanidine, it can also be used as the intermediates of a variety of sulfonylurea herbicides, such as bensulfuron-methyl, pyrazosulfuron-ethyl, chlorimuron-ethyl, etc. In addition, it is also used for the synthesis of sulfonamides medicine, explosives, photographic materials and disinfectants.In addition, it is also used to test guanidine salt in the complex acid.

Synthesis

The reaction of dicyandiamide and ammonium nitrate:
The condensation reaction dicyandiamide and ammonium nitrate in the ratio of 1: 2 is carried out at 120~210 ° C. The reaction product is crystallized, sliced to obtain finished product.
It also can be prepared by the reaction between calcium cyanamide and nitric acid.

Handling and Storage

It should be stored in low-temperature ventilated depot.
The loading and unloading of guanidine nitrate should be carried out carefully and lightly.
Always keep guanidine nitrate from organic materials, reducing agents, sulfur, phosphorus and flammables

Flammability Hazard

It is flammable at high temperature, and its combustion produces toxic nitrogen oxide fumes.

Fire Fighting Measures

Extinguishing Media:
Sand, carbon dioxide and mist water.

Explosives hazard

Explosive when rammed or exposed to high heat or fire.
Explosive when mixed with sulfur, phosphorus and other reducing agents.

Chemical Properties

solid

Uses

Guanidine nitrate is the salt formed from guanidine and nitric acid and has been used as a high energy fuel used in gas generators and propellant applications.

Hazard

Strong oxidant, may ignite organic materials on contact, may explode by shock or heat.

Guanidine nitrate Preparation Products And Raw materials

Raw materials

Preparation Products


Guanidine nitrate Suppliers

Global( 187)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Capot Chemical Co.,Ltd.
+86(0)13336195806 +86-571-85586718
+86-571-85864795 sales@capotchem.com China 20010 60
Hefei TNJ Chemical Industry Co.,Ltd.
86-0551-65418684 18949823763
86-0551-65418684 info@tnjchem.com China 2896 55
career henan chemical co
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Hubei Jusheng Technology Co.,Ltd.
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Chongqing Chemdad Co., Ltd
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Alchem Pharmtech,Inc.
8485655694
sales@alchempharmtech.com United States 63726 58
HENAN BON INDUSTRIAL CO.,LTD
0371-55170695
info@hnbon.com CHINA 26742 58
CONIER CHEM AND PHARMA LIMITED
86-18523575427
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View Lastest Price from Guanidine nitrate manufacturers

Image Release date Product Price Min. Order Purity Supply Ability Manufacturer
2021-07-09 Guanidine nitrate
506-93-4
US $5.00 / KG 1KG 99% 100 Tons Wuhan wingroup Pharmaceutical Co., Ltd
2021-05-08 Guanidine nitrate
506-93-4
US $10.00 / PCS 1KG 99% 100 mt Hebei Guanlang Biotechnology Co., Ltd.
2019-12-31 Guanidine nitrate
506-93-4
US $0.10 / KG 1KG 99.0% 1000 tons Shaanxi Dideu Medichem Co. Ltd

Guanidine nitrate Spectrum


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