Uraminenitrate
Guanidine nitrate
CAS: 506-93-4
Molecular Formula: CH6N4O3
Uraminenitrate - Names and Identifiers
| Name | Guanidine nitrate |
| Synonyms | GUN guanidine Guanidinnitrat Uraminenitrate GUANIDINENITRATE Iminoureamitrate GUANIDINE NITRATE Guanidine nitrate Carbamidinenitrate GUANIDINIUM NITRATE GuanidineNitratePure Guanidine mononitrate dihydroxy-oxo-ammonium Guanidine, mononitrate AMINOMETHANAMIDINE NITRATE |
| CAS | 506-93-4 |
| EINECS | 208-060-1 |
| InChI | InChI=1/CH5N3.NO3/c2*2-1(3)4/h(H5,2,3,4);/q;-1 |
Uraminenitrate - Physico-chemical Properties
| Molecular Formula | CH6N4O3 |
| Molar Mass | 122.08 |
| Density | 1.44 |
| Melting Point | 213-215°C(lit.) |
| Boling Point | 227.45°C (rough estimate) |
| Water Solubility | 130 g/L (20 ºC) |
| Solubility | water: soluble50mg/mL, clear to very slightly hazy, colorless |
| Vapor Presure | 0Pa at 25℃ |
| Merck | 14,4562 |
| BRN | 3596600 |
| pKa | 10.2[at 20 ℃] |
| PH | 4.9 (165g/l, H2O, 25℃) |
| Storage Condition | Store below +30°C. |
| Stability | May explode if heated. May be shock sensitive. |
| Refractive Index | 1.4164 (estimate) |
| Physical and Chemical Properties | Melting Point 212-215°C water-soluble 130g/L (20°C) |
| Use | For the preparation of guanidine carbonate and other guanidine salts, also used in the production of photographic materials, disinfectants and explosives |
Uraminenitrate - Risk and Safety
| Risk Codes | R8 - Contact with combustible material may cause fire R22 - Harmful if swallowed R36/37/38 - Irritating to eyes, respiratory system and skin. R5 - Heating may cause an explosion |
| Safety Description | S17 - Keep away from combustible material. S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. S15 - Keep away from heat. |
| UN IDs | UN 1467 5.1/PG 3 |
| WGK Germany | 1 |
| RTECS | MF4350000 |
| TSCA | Yes |
| HS Code | 29252000 |
| Hazard Class | 5.1 |
| Packing Group | III |
Uraminenitrate - Upstream Downstream Industry
| Raw Materials | Dicyandiamide Ammonium nitrate |
| Downstream Products | N-Nitroiminoimidazolidine 4-Chloro-2,6-diaminopyrimidine Sulphaguanidine trimethoprim Nitroguanidine |
Uraminenitrate - Nature
Open Data Verified Data
white crystalline powder or granules. Oxidative, toxic. Decomposition and explosion at high temperature. The melting point was 213-215 °c. The relative density was 1.44. Soluble in water and alcohol. Solubility in log water: 12.5g at 20 °c; 41g at 50 °c; 99g at 80 °c. Solubility in 10g methanol: 5.5g at 20 °c; 9. 4g at 40 °c; 15. 6g at 60 °c. Solubility in log ethanol: less than lg at 20 °c; 35g at 50 °c; 12G at 76 °c. Insoluble in acetone, benzene and ether, the pH of a 1% aqueous solution at 25 °c was 5.7.
Last Update：2024-01-02 23:10:35
Uraminenitrate - Preparation Method
Open Data Verified Data
using dicyandiamide and ammonium nitrate as raw materials, the condensation reaction was carried out at 180~205 ℃ in 1:2 ratio, and the product was prepared by crystallization and slicing.
Last Update：2022-01-01 10:37:25
Uraminenitrate - Use
Open Data Verified Data
This product is mainly used as explosive, its derivatives of nitrate, picrate, chlorate and Peroxy acid salts, etc., can be used as a mixture of explosive components. Used in mine blasting explosives and rocket propellants. In the pharmaceutical industry for the production of sulfamidine, sulfadiazine and other sulfonamides raw materials. For the preparation of guanidine carbonate and other guanidine salts used in the paint industry, as well as photographic materials and disinfectants. It can also be used as an analytical reagent to test for guanidine salts in complexing acids.
Last Update：2022-01-01 10:37:25
Uraminenitrate - Safety
Open Data Verified Data
- This product has moderate toxicity, excessive inhalation of guanidine nitrate can be fatal. When guanidine nitrate is heated, it releases a toxic gas of hydrochloric acid, which is irritating to the skin and respiratory tract. Such as inhalation of this product should be immediately with warm water or warm soap water to wash the stomach, and promptly ask a doctor for treatment. See guanidine hydrochloride for protection.
- This product is packed with plastic woven bag or iron drum, lined with polyvinyl chloride plastic bag, the net weight of the bag is 25kg, and the net weight of the barrel is 50kg. This product is a Class I oxidant, heat and shock prone to explosion, packaging should be marked with explosive signs. Store in a cool, dry, ventilated warehouse of dangerous goods once the fire, with a large amount of water fire. During the shipment, care should be taken to handle the product with care, and the product should not be struck or thrown.
Last Update：2022-01-01 10:37:26
Uraminenitrate - Reference Information
| LogP | -1.7 at 20℃ |
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| guanidine salt | guanidine nitrate and guanidine hydrochloride, guanidine carbonate and guanidine phosphate are four commonly used guanidine salts, which can be used to produce sulfaamidine, sulfadiazine and other sulfonamides The raw materials of guanidine salts such as nitroguanidine and guanidine carbonate are also used as photographic materials and disinfectants. In industry, the finished product of guanidine nitrate is prepared by the reaction of dicyandiamide and ammonium nitrate. guanidine nitrate, also known as "ammonia urea nitrate", is a colorless leaf crystal precipitated from water, with moderate toxicity, molecular formula: H2NC(NH)NH2HNO3, white granular, soluble in water and ethanol, slightly soluble in acetone, decomposition and explosion at high temperature. Melting point: between 214 and 216 ℃. In case of high heat, collision or contact with open flame, there is a risk of burning and explosion. Mixed with sulfur, phosphorus and reducing agent, there is a risk of forming an explosive mixture. Mixtures with nitro compounds, chlorates and strong acids are sensitive to vibration and friction, and can cause explosions. Store in a cool place to prevent high temperatures. Guanidine nitrate should be isolated from inflammables, organics, nitro compounds, chlorates or acids. When loading and unloading, it should be lightly loaded and unloaded, and the lining should be reinforced to prevent impact and friction. If there is leakage, it should be removed immediately. Fire fighting methods can be sand, foam, carbon dioxide and mist water. This product UN No.: 1467/5041-1, class 5.1, belongs to oxidant. guanidine nitrate molecular structure |
| Uses | Guanidine nitrate is not only the raw material of the insecticide imidacloprid in pesticides, but also used to synthesize the next intermediate nitroguanidine. It can also be used as an intermediate for a variety of sulfonylurea herbicides, such as bensulfuron-methyl, pyridine-methyl, chlorimuron-methyl, etc. In addition, it is also used in the synthesis of sulfonamides and as a raw material for the manufacture of explosives, photographic materials, and disinfectants. It is used to test the preparation of guanidine salts and explosives in complex acids, and also used as a disinfectant It is used to make guanidine carbonate and other guanidine salts, and also used to make photographic materials, disinfectants and explosives. |
| Production method | The preparation method is prepared by the reaction of dicyandiamide and ammonium nitrate. According to the ratio of 1: 2, dicyandiamide and ammonium nitrate carry out condensation reaction at 120~210 ℃, and the reaction product is crystallized and sliced to obtain the finished guanidine nitrate; it can also be prepared by the action of calcium cyanamide and nitric acid guanidine nitrate. |
| category | oxidant |
| toxicity classification | poisoning |
| acute toxicity | oral-rat LD50: 730 mg/kg; Oral-mouse LD50: 1028 mg/kg |
| stimulation data | skin-rabbit 500 mg severe; Eye-rabbit 92 mg mild |
| explosive hazard characteristics | can be exploded when mixed with reducing agent, sulfur, phosphorus, etc.; it can be exploded when heated, impacted, and open flame |
| flammability hazard characteristics | high heat and combustible; combustion produces toxic nitrogen oxide smoke |
| storage and transportation characteristics | warehouse ventilation and low temperature; light loading and unloading; separate from organic matter, reducing agent, sulfur and phosphorus flammable materials |
| fire extinguishing agent | mist water, sand, carbon dioxide |
| toxic substance data | information provided by: pubchem.ncbi.nlm.nih.gov (external link) |
Last Update：2024-04-10 22:29:15
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Raw Materials for Uraminenitrate
Downstream Products for Uraminenitrate