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ChemicalBook >> CAS DataBase List >> Ammonium thioglycolate

Ammonium thioglycolate

Ammonium thioglycolate  price.
  • $19 - $6415.91
  • Product name: Ammonium thioglycolate
  • CAS: 5421-46-5
  • MF: C2H7NO2S
  • MW: 109.15
  • EINECS:226-540-9
  • MDL Number:MFCD00137451
  • Synonyms:thioglycolicacidammoniumsaltsolution ;thioglycollicacid,ammoniumsalt ;mercapto-aceticacimonoammoniumsalt ;thiofacoa-50 ;thioglycolicacidammoniumsaltsol. ;THIOGLYCOLIC ACID AMMONIUM SALT SOL., ~6 0% IN WATER;AmmoniumMercaptoacetateSolution;ammonium marcaptoacetate
9 prices
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Brand
  • AK Scientific
  • American Custom Chemicals Corporation
  • Crysdot
  • Sigma-Aldrich
  • TCI Chemical
  • TRC
Package
  • 2.5g
  • 10g
  • 25G
  • 100g
  • 500g
  • 1L
  • ManufacturerAK Scientific
  • Product number6844AF
  • Product descriptionAmmoniumthioglycolate
  • Packaging100g
  • Price$54
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0002359
  • Product descriptionAMMONIUM THIOGLYCOLATE 95.00%
  • Packaging25G
  • Price$120.12
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberING0002359
  • Product descriptionAMMONIUM THIOGLYCOLATE 95.00%
  • Packaging1L
  • Price$6415.91
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD13011170
  • Product descriptionAmmonium2-mercaptoacetate 95+%
  • Packaging100g
  • Price$50
  • Updated2021-12-16
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  • ManufacturerSigma-Aldrich
  • Product number10010
  • Product descriptionAmmonium thioglycolate solution ~60% in H2O
  • Packaging1l
  • Price$84.9
  • Updated2024-03-01
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  • ManufacturerTCI Chemical
  • Product numberA2217
  • Product descriptionAmmonium Thioglycolate (ca. 60% in Water)
  • Packaging25g
  • Price$19
  • Updated2024-03-01
  • Buy
  • ManufacturerTCI Chemical
  • Product numberA2217
  • Product descriptionAmmonium Thioglycolate (ca. 60% in Water)
  • Packaging500g
  • Price$35
  • Updated2024-03-01
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  • ManufacturerTRC
  • Product numberA634080
  • Product descriptionAmmoniumThioglycolate
  • Packaging2.5g
  • Price$120
  • Updated2021-12-16
  • Buy
  • ManufacturerTRC
  • Product numberA634080
  • Product descriptionAmmoniumThioglycolate
  • Packaging10g
  • Price$140
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific 6844AF Ammoniumthioglycolate 100g $54 2021-12-16 Buy
American Custom Chemicals Corporation ING0002359 AMMONIUM THIOGLYCOLATE 95.00% 25G $120.12 2021-12-16 Buy
American Custom Chemicals Corporation ING0002359 AMMONIUM THIOGLYCOLATE 95.00% 1L $6415.91 2021-12-16 Buy
Crysdot CD13011170 Ammonium2-mercaptoacetate 95+% 100g $50 2021-12-16 Buy
Sigma-Aldrich 10010 Ammonium thioglycolate solution ~60% in H2O 1l $84.9 2024-03-01 Buy
TCI Chemical A2217 Ammonium Thioglycolate (ca. 60% in Water) 25g $19 2024-03-01 Buy
TCI Chemical A2217 Ammonium Thioglycolate (ca. 60% in Water) 500g $35 2024-03-01 Buy
TRC A634080 AmmoniumThioglycolate 2.5g $120 2021-12-16 Buy
TRC A634080 AmmoniumThioglycolate 10g $140 2021-12-16 Buy

Properties

Melting point :139-139.5 °C
Boiling point :115℃[at 101 325 Pa]
Density :1.22
vapor pressure :0.001Pa at 25℃
form :Solution
Specific Gravity :1.245 (25℃)
color :Clear colorless
Odor :strong skunk-like odor
Water Solubility :Miscible
InChI :InChI=1S/C2H4O2S.H3N/c3-2(4)1-5;/h5H,1H2,(H,3,4);1H3
InChIKey :JYAVWXRMOOCSOD-UHFFFAOYSA-N
SMILES :C([O-])(=O)CS.[NH4+]
LogP :-2.99 at 20℃
CAS DataBase Reference :5421-46-5(CAS DataBase Reference)
EPA Substance Registry System :Acetic acid, 2-mercapto-, ammonium salt (1:1) (5421-46-5)

Safety Information

Symbol(GHS): GHS hazard pictogramsGHS hazard pictograms
Signal word: Danger
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H290 May be corrosive to metals Corrosive to Metals Category 1 Warning GHS hazard pictograms P234, P390, P404
H301 Toxic if swalloed Acute toxicity,oral Category 3 Danger GHS hazard pictograms P264, P270, P301+P310, P321, P330,P405, P501
H317 May cause an allergic skin reaction Sensitisation, Skin Category 1 Warning GHS hazard pictograms P261, P272, P280, P302+P352,P333+P313, P321, P363, P501
Precautionary statements:
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.

Description

Ammonium thioglycolate, also known as perm salt, is the chemical compound with the formula HSCH2CO2NH4. Being the salt of a weak acid and weak base, ammonium thioglycolic acid exists in solution as an equilibrium mixture of the salt itself as well as the free carboxylic acid thioglycolic acid (HSCH2CO2H) and ammonia : HSCH2COO- + NH4+ ? HSCH2COOH + NH3.

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