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Thiocyanic acid

Thiocyanic acid structure

CAS No:
463-56-9
Formula:
CHNS
Chemical Name:
Thiocyanic acid
Synonyms:
Thiocyanic acid;Hydrogen thiocyanate;Sulfocyanic acid;Sulfocyanide;Hydrogen thiocyanate (H(SCN));31782-33-9;42402-57-3;56925-41-8;60773-52-6;60930-21-4;80864-27-3;134932-16-4;741609-06-3;2487183-59-3
Categories:
Organic Chemistry > Cyanates

Description

Thiocyanic Acid is an inorganic compound with the chemical formula HSCN that, in general, appears as a colorless liquid form and emits a pungent odor. This compound is more soluble in water, which means that it can be easily mixed with water to form a solution. In addition, Thiocyanic Acid also exhibits acidic properties, meaning that it is able to release hydrogen ions (H+) that act as acids in chemical reactions. Due to its unique chemical properties, Thiocyanic Acid has a wide range of applications in industry and laboratories, such as as an intermediate or reagent in certain chemical synthesis processes. However, due to its potential hazards, such as pungent odor and acidic properties, the handling of Thiocyanic Acid requires appropriate safety measures to ensure the safety of the operator and the protection of the environment.

Thiocyanic acid Basic Attributes

Molecular Weight：

59.09030

Exact Mass：

59.09

EC Number：

207-337-4

UNII：

A5KWW7N91V

ICSC Number：

1671

DSSTox ID：

DTXSID7047221

HScode：

2930909090

Characteristics

PSA：

62.59000

XLogP3：

0.39728

Appearance：

COLOURLESS LIQUID.

Density：

1.126g/cm3

Melting Point：

-110 °C

Boiling Point：

146ºC at 760mmHg

Flash Point：

42.1ºC

Refractive Index：

1.464

Water Solubility：

Solubility in water: good

Vapor Density：

Relative vapour density (air = 1): 2.0

Physical Dangers：

The vapour is heavier than air.

Safety Information

hazard class code：

20/21/22-32-52/53

safety instructions：

13-61

Marks：

Xn: Harmful;

Storage features：

Separated from strong oxidants, strong bases and food and feedstuffs. Ventilation along the floor.

Precautionary statement(s)：

P261, P264, P270, P271, P273, P280, P301+P312, P302+P352, P304+P312, P304+P340, P312, P322, P330, P363, P501

Hazard Statements：

H302

Fire Hazards：

Not combustible. Gives off irritating or toxic fumes (or gases) in a fire.

GHS Classification：

|Warning|H302: Harmful if swallowed [Warning Acute toxicity, oral]|P261, P264, P270, P271, P273, P280, P301+P312, P302+P352, P304+P312, P304+P340, P312, P322, P330, P363, and P501

Fire Fighting：

In case of fire in the surroundings, use appropriate extinguishing media.

Spillage Disposal：

Personal protection: filter respirator for acid gases and vapours adapted to the airborne concentration of the substance. Collect leaking and spilled liquid in covered containers as far as possible. Carefully collect remainder. Then store and dispose of according to local regulations.

Safe Storage：

Separated from strong oxidants, strong bases and food and feedstuffs. Ventilation along the floor.

Inhalation Risk：

No indication can be given about the rate at which a harmful concentration of this substance in the air is reached on evaporation at 20 °C.

Effects of Long Term Exposure：

The substance may have effects on the thyroid. This may result in hypothyroidism.

Fire Prevention：

NO contact with acids, bases or oxidizing agents.

Inhalation Prevention：

Use ventilation, local exhaust or breathing protection.

Skin Prevention：

Protective gloves.

Eye Prevention：

Wear safety spectacles.

Drug Information

First Aid：

Fresh air, rest.

Remove contaminated clothes. Rinse and then wash skin with water and soap.

First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then refer for medical attention.

MeSH Entry Terms：

ammonium rhodanate

Exposure Routes：

The substance can be absorbed into the body by inhalation of its vapour and by ingestion.

Thiocyanic acid Use and Manufacturing

Uses

Thiocyanic Acid is a compound with a wide range of applications in the field of chemistry, which plays an important role in the field of chemical synthesis and analytical chemistry. As a reactive agent, Thiocyanic Acid is involved in a variety of chemical reactions that help scientists and chemists synthesize new compounds. At the same time, it is also used as an analytical agent to detect and quantify specific components in samples during chemical analysis. In addition to its application in chemical synthesis and analysis, Thiocyanic Acid is also used in the preparation of various Thiocyanic Acid salts, which have a wide range of industrial and scientific applications. In addition, Thiocyanic Acid and its derivatives also have a place in drug synthesis, they can be used as intermediates or raw materials to participate in the synthesis of certain drug molecules, thus contributing to the development of the pharmaceutical industry. Therefore, Thiocyanic Acid is not only of great value in chemical research, but also plays an indispensable role in industrial production and pharmaceutical manufacturing.

Manufacturing Info：

Thiocyanic acid: INACTIVE

Computed Properties

Molecular Weight:59.09
XLogP3:0.6
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:2
Exact Mass:58.98297021
Monoisotopic Mass:58.98297021
Topological Polar Surface Area:24.8
Heavy Atom Count:3
Complexity:31.3
Covalently-Bonded Unit Count:1
Compound Is Canonicalized:Yes

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99% White Powder Thiocyanic acid CAS NO (463-56-9) At Cheap Price

CAS No.: 463-56-9

Grade: Industrial Grade

Content: 99%

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