Ammonium sulfanylacetate

Basic Information

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CAS Number

5421-46-5

Molecular Formula

C2H7NO2S

Molecular Weight

109.15 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Carboxylic Acids

Basic Chemical Raw Materials Organic Chemicals Amines

Water Treatment Chemicals Coagulants and Flocculants Inorganic Coagulants

Basic Physical Properties

Melting Point

No data available

Boiling Point

225.5°C at 760 mmHg

Water Solubility

Miscible

Flash Point

No data available

Vapor Pressure

No data available

SMILES

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[O-]C(=O)CS.[NH4+]

InChI

InChI=1S/C2H4O2S.H3N/c3-2(4)1-5;/h5H,1H2,(H,3,4);1H3

InChIKey

ZZTCCAPMZLDHFM-UHFFFAOYSA-N

LogP

-0.95770

Complexity

37.4

Safety Information

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GHS Hazard Pictograms

H301

H314

H317

H335

Hazard Statement

H301 Toxic if swallowed
Acute toxicity, oral

H314 Causes severe skin burns and eye damage
Skin corrosion/irritation

H317 May cause an allergic skin reaction
Sensitization, Skin

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Hazard Class

Class 8 Class 8

Class 6.1 Class 6.1

Sensitiveness

对光敏感

Synonyms & References

English

Ammonium Thioglycolate
Ammonium mercaptoacetate
Ammonium thioglycollate solution
Hair waving agent
Acetic acid, mercapto-, monoammonium salt
Ammonium thioglycolate solution
azanium,2-sulfanylacetate
thioglycolicacidaMMoniuMsaltsol
Ammonium Mercaptoacetate (ca. 60% in Water)
Thioglycolic Acid Ammonium Salt (ca. 60% in Water)
巯基乙酸铵
Ammonium thioglycollate
Thioglycolic acid ammonium salt
Ammonium 2-mercaptoacetate
USAF MO-2
Thioglycollic acid, ammonium salt
6P9E788VZZ
Acetic acid, 2-mercapto-, ammonium salt (1:1)
Mercaptoacetic acid, monoammonium salt
Ammonium thioglycolate, 70 wt.% solution in water
Perm salt
Hair wavi

MDL Number

MFCD00137451

FAQ

What is Ammonium sulfanylacetate (CAS: 5421-46-5)?

Ammonium sulfanylacetate (CAS: 5421-46-5) is an inorganic compound with the chemical formula (CH3COS)NH4. It is a white crystalline solid with a pungent odor. It is soluble in water and has a density of approximately 1.5 g/cm³ at room temperature.

What are the main uses of Ammonium sulfanylacetate (CAS: 5421-46-5)?

Ammonium sulfanylacetate (CAS: 5421-46-5) is primarily used in organic synthesis as an intermediate. It can also be used in the production of certain pharmaceuticals and in research for organosulfur compound studies. Additionally, it is sometimes used in analytical chemistry as a reagent for certain tests.

Is Ammonium sulfanylacetate (CAS: 5421-46-5) safe?

Ammonium sulfanylacetate (CAS: 5421-46-5) is generally considered safe for laboratory use, but it can be irritating to the eyes and skin. It should be handled with gloves and in a well-ventilated area. Keep away from heat, sparks, and open flames. In case of contact, rinse the affected area with water and seek medical attention if necessary.

How should Ammonium sulfanylacetate (CAS: 5421-46-5) be stored?

Ammonium sulfanylacetate (CAS: 5421-46-5) should be stored in a cool, dry place, away from direct sunlight and heat sources. Store the compound in a tightly sealed container to prevent moisture absorption. It is stable at room temperature but should be kept away from incompatible substances like acids and bases. Do not store in plastic containers, as it may cause degradation over time.