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CAS No.: | 7601-89-0 |
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Name: | Sodium perchlorate(VII) |
Molecular Structure: | |
Formula: | NaClO4 |
Molecular Weight: | 122.44 |
Synonyms: | Perchloricacid, sodium salt (8CI,9CI);CL 500;CL 510;CPL 46;Irenat;MP 100;MP 100(perchlorate);Sodium perchlorate; |
EINECS: | 231-511-9 |
Density: | 2,2 g/cm3 |
Melting Point: | 482 °C |
Flash Point: | 400oC |
Solubility: | 209 g/100 mL (15 °C) in water; highly soluble in alcohol |
Appearance: | White crystalline solid |
Hazard Symbols: | O, Xn |
Risk Codes: | 9-22 |
Safety: | 13-22-27 |
Transport Information: | UN 1502 5.1/PG 2 |
PSA: | 74.27000 |
LogP: | 0.21430 |
Reactivity Profile: Sodium perchlorate is a strong oxidizing agent. Explosively decomposed at over 130°C [Merck 11th ed. 1989]. A mixture with powdered magnesium is a friction-sensitive mixture [Safety Eng. Reports 1947]. A mixture with ammonium nitrate is used as an explosive [Mellor 2 Supp. 1:608 1956]. A 1:1 mixture of the perchlorate and hydrazine exploded upon grinding, [Chem. Abs., 1969, 70, 53524].
Reported in EPA TSCA Inventory.
DOT Classification: 5.1; Label: Oxidizer
The Sodium perchlorate is the inorganic compound with the formula NaClO4. It is a white crystalline, hygroscopic solid that is highly soluble in water and in alcohol. It belongs to the product categories of Inorganics; ACS GradeSynthetic Reagents; Essential Chemicals; Oxidation; Perchlorates; Routine Reagents. Its EINECS registry number is 231-511-9. With the CAS registry number 7601-89-0, its IUPAC name is sodium perchlorate.
Physical properties of Sodium perchlorate: (1)H-Bond Donor: 0; (2)H-Bond Acceptor: 4; (3)Rotatable Bond Count: 0; (4)Exact Mass: 121.938281; (5)MonoIsotopic Mass: 121.938281; (6)Topological Polar Surface Area: 74.3; (7)Heavy Atom Count: 6; (8)Formal Charge: 0; (9)Complexity: 118; (10)Isotope Atom Count: 0; (11)Defined Atom StereoCenter Count: 0; (12)Undefined Atom StereoCenter Count: 0; (13)Defined Bond StereoCenter Count: 0; (14)Undefined Bond StereoCenter Count: 0; (15)Covalently-Bonded Unit Count: 2.
Preparation: Sodium perchlorate is produced by anodic oxidation of sodium chlorate, not sodium chloride, at a platinum electrode.
NaClO3 + H2O → NaClO4 + H2
Uses of Sodium perchlorate: (1)Perchloric acid is made by treating NaClO4 with HCl; (2)NaClO4 finds only minimal use in pyrotechnics because it is hygroscopic; ammonium and potassium perchlorates are preferred. (3)NaClO4 has a variety of uses in the laboratory, often as a nonreactive electrolyte. For example, it is used in standard DNA extraction and hybridization reactions in molecular biology.
When you are using this chemical, please be cautious about it as the following:
This chemical reacts exothermically with other chemicals. It may cause damage to health. In addition, it is explosive when mixed with combustible material. Secondly, it is harmful if swallowed. You should keep it away from food, drink and animal feeding stuffs. After contacted it, you must take off immediately all contaminated clothing.
You can still convert the following datas into molecular structure:
(1)Canonical SMILES: [O-]Cl(=O)(=O)=O.[Na+]
(2)InChI: InChI=1S/ClHO4.Na/c2-1(3,4)5;/h(H,2,3,4,5);/q;+1/p-1
(3)InChIKey: BAZAXWOYCMUHIX-UHFFFAOYSA-M
The toxicity data is as follows:
Organism | Test Type | Route | Reported Dose (Normalized Dose) | Effect | Source |
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mouse | LD50 | intraperitoneal | 551mg/kg (551mg/kg) | Comptes Rendus Hebdomadaires des Seances, Academie des Sciences. Vol. 257, Pg. 791, 1963. | |
rat | LD50 | oral | 2100mg/kg (2100mg/kg) | BEHAVIORAL: EXCITEMENT LUNGS, THORAX, OR RESPIRATION: DYSPNEA | Gigiena Truda i Professional'nye Zabolevaniya. Labor Hygiene and Occupational Diseases. Vol. 17(8), Pg. 33, 1973. |
rat | LDLo | parenteral | 900mg/kg (900mg/kg) | Russian Pharmacology and Toxicology Vol. 32, Pg. 159, 1969. |