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ChemicalBook >> CAS DataBase List >> Mercaptosuccinic acid

Mercaptosuccinic acid

Mercaptosuccinic acid price.
  • $19.65 - $2475.23
  • Product name: Mercaptosuccinic acid
  • CAS: 70-49-5
  • MF: C4H6O4S
  • MW: 150.15
  • EINECS:200-736-4
  • MDL Number:MFCD00004860
  • Synonyms:MERCAPTOSUCCINIC ACID;DL-THIOPECTIC ACID;DL-MERCAPTOSUCCINIC ACID;2-Thiomalic acid;2-thio-malicaci ;2-thiomalicacid ;alpha-Mercaptosuccinic acid;Butanedioic acid, mercapto-
21 prices
Selected condition：
Brand
  • AK Scientific
  • Alfa Aesar
  • American Custom Chemicals Corporation
  • Crysdot
  • Matrix Scientific
  • Sigma-Aldrich
  • TCI Chemical
  • TRC
Package
  • 1g
  • 2.500g
  • 5g
  • 10g
  • 25g
  • 100g
  • 500g
  • 5kg
  • ManufacturerAK Scientific
  • Product numberN966
  • Product descriptionDL-Mercaptosuccinicacid
  • Packaging100g
  • Price$128
  • Updated2021-12-16
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberB23301
  • Product descriptionMercaptosuccinic acid, 98%
  • Packaging25g
  • Price$19.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberB23301
  • Product descriptionMercaptosuccinic acid, 98%
  • Packaging100g
  • Price$43.65
  • Updated2024-03-01
  • Buy
  • ManufacturerAlfa Aesar
  • Product numberB23301
  • Product descriptionMercaptosuccinic acid, 98%
  • Packaging500g
  • Price$159
  • Updated2024-03-01
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0032392
  • Product descriptionMERCAPTOSUCCINIC ACID 95.00%
  • Packaging100G
  • Price$2475.23
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD13006087
  • Product description2-Thioxosuccinicacid 97%
  • Packaging100g
  • Price$50
  • Updated2021-12-16
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  • ManufacturerCrysdot
  • Product numberCD13006087
  • Product description2-Thioxosuccinicacid 97%
  • Packaging500g
  • Price$112
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number139834
  • Product descriptionDL-Mercaptosuccinic acid 95%+
  • Packaging1g
  • Price$101
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number139834
  • Product descriptionDL-Mercaptosuccinic acid 95%+
  • Packaging2.500g
  • Price$215
  • Updated2021-12-16
  • Buy
  • ManufacturerMatrix Scientific
  • Product number139834
  • Product descriptionDL-Mercaptosuccinic acid 95%+
  • Packaging5g
  • Price$323
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberM6182
  • Product descriptionMercaptosuccinic acid 97%
  • Packaging25g
  • Price$31.3
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number88460
  • Product descriptionMercaptosuccinic acid ReagentPlus , ≥99.0% (HPLC)
  • Packaging100g
  • Price$64.4
  • Updated2024-03-01
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  • ManufacturerSigma-Aldrich
  • Product number8.20763
  • Product descriptionMercaptosuccinic acid for synthesis
  • Packaging100g
  • Price$72.4
  • Updated2024-03-01
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  • ManufacturerSigma-Aldrich
  • Product numberM6182
  • Product descriptionMercaptosuccinic acid 97%
  • Packaging100g
  • Price$82.7
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number88460
  • Product descriptionMercaptosuccinic acid ReagentPlus , ≥99.0% (HPLC)
  • Packaging500g
  • Price$170
  • Updated2024-03-01
  • Buy
  • ManufacturerSigma-Aldrich
  • Product numberM6182
  • Product descriptionMercaptosuccinic acid 97%
  • Packaging500g
  • Price$280
  • Updated2024-03-01
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
AK Scientific N966 DL-Mercaptosuccinicacid 100g $128 2021-12-16 Buy
Alfa Aesar B23301 Mercaptosuccinic acid, 98% 25g $19.65 2024-03-01 Buy
Alfa Aesar B23301 Mercaptosuccinic acid, 98% 100g $43.65 2024-03-01 Buy
Alfa Aesar B23301 Mercaptosuccinic acid, 98% 500g $159 2024-03-01 Buy
American Custom Chemicals Corporation CHM0032392 MERCAPTOSUCCINIC ACID 95.00% 100G $2475.23 2021-12-16 Buy
Crysdot CD13006087 2-Thioxosuccinicacid 97% 100g $50 2021-12-16 Buy
Crysdot CD13006087 2-Thioxosuccinicacid 97% 500g $112 2021-12-16 Buy
Matrix Scientific 139834 DL-Mercaptosuccinic acid 95%+ 1g $101 2021-12-16 Buy
Matrix Scientific 139834 DL-Mercaptosuccinic acid 95%+ 2.500g $215 2021-12-16 Buy
Matrix Scientific 139834 DL-Mercaptosuccinic acid 95%+ 5g $323 2021-12-16 Buy
Sigma-Aldrich M6182 Mercaptosuccinic acid 97% 25g $31.3 2024-03-01 Buy
Sigma-Aldrich 88460 Mercaptosuccinic acid ReagentPlus , ≥99.0% (HPLC) 100g $64.4 2024-03-01 Buy
Sigma-Aldrich 8.20763 Mercaptosuccinic acid for synthesis 100g $72.4 2024-03-01 Buy
Sigma-Aldrich M6182 Mercaptosuccinic acid 97% 100g $82.7 2024-03-01 Buy
Sigma-Aldrich 88460 Mercaptosuccinic acid ReagentPlus , ≥99.0% (HPLC) 500g $170 2024-03-01 Buy
Sigma-Aldrich M6182 Mercaptosuccinic acid 97% 500g $280 2024-03-01 Buy

Properties

Melting point :155-157 °C(lit.)
Boiling point :241.69°C (rough estimate)
Density :1.352 (estimate)
refractive index :1.5500 (estimate)
storage temp. :Store below +30°C.
solubility :500g/l
pka :pKa 4.68±0.04(H2O t = 20.0±0.05 I = 0.15) (Uncertain)
form :Crystalline Powder
color :White to almost white
Water Solubility :150 g/L (20 ºC)
Merck :14,9343
BRN :1099858
CAS DataBase Reference :70-49-5(CAS DataBase Reference)
NIST Chemistry Reference :2-Sulfanylsuccinic acid(70-49-5)
EPA Substance Registry System :Butanedioic acid, mercapto- (70-49-5)

Safety Information

Symbol(GHS): GHS hazard pictograms
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning GHS hazard pictograms P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning GHS hazard pictograms P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning GHS hazard pictograms P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning GHS hazard pictograms
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P270 Do not eat, drink or smoke when using this product.
P301+P312 IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

Mercaptosuccinic acid is used in the preparation of mercaptosuccinic acid diethyl ester by reaction with ethanol. It is also used as a brightening agent in metal plating. Further, it serves as an intermediate for the synthesis of corrosion inhibitors, soil fumigants, active pharmaceutical ingredients and electroplating agents.

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