2-mercaptopropionic acid
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Product Description
Product
2-mercaptopropionic acid
CAS
79-42-5
Formula
C3H6O2S
Synonym
Typical Product Specifications
Density
1.196
Appearance
colorless to pale yellow clear oily liquid
Assay
96.00 to 100.00 %
Specific gravity
1.19200 to 1.20000 @ 25.00 °C
Taste
Meaty, sulfurous, brothy, brown
Pounds/Gallon
9.919 to 9.985
Refractive Index
1.47900 to 1.48400 @ 20.00 °C
Melting Point
10.00 to 14.00 °C. @ 760.00 mm Hg
Boiling Point
117.00 °C. @ 16.00 mm Hg
Boiling Point
98.00 to 99.00 °C. @ 14.00 mm Hg
Vapor Pressure
0.103000 mm/Hg @ 25.00 °C
Vapor Density
3.6
Flash Point
190.00 °F. TCC
logP (o/w)
0.44
Odor Type
sulfurous
Odor
Sulfury, meaty savory, brown with roasted brown nuances
Molecular weight
106.16
Color
colorless to pale-yellow oily liquid
Chemical Structure
Notes
FEMA# 3180
Use: ANTIOXIDANT, DEPILATORY, HAIR WAVING OR STRAIGHTENING, MASKING, REDUCING
Class
2-mercaptopropionic acid
Product Description
Product
2-mercaptopropionic acid
CAS
79-42-5
Formula
C3H6O2S
Synonym
Typical Product Specifications
Density
1.196
Appearance
colorless to pale yellow clear oily liquid
Assay
96.00 to 100.00 %
Specific gravity
1.19200 to 1.20000 @ 25.00 °C
Taste
Meaty, sulfurous, brothy, brown
Pounds/Gallon
9.919 to 9.985
Refractive Index
1.47900 to 1.48400 @ 20.00 °C
Melting Point
10.00 to 14.00 °C. @ 760.00 mm Hg
Boiling Point
117.00 °C. @ 16.00 mm Hg
Boiling Point
98.00 to 99.00 °C. @ 14.00 mm Hg
Vapor Pressure
0.103000 mm/Hg @ 25.00 °C
Vapor Density
3.6
Flash Point
190.00 °F. TCC
logP (o/w)
0.44
Odor Type
sulfurous
Odor
Sulfury, meaty savory, brown with roasted brown nuances
Molecular weight
106.16
Color
colorless to pale-yellow oily liquid
Chemical Structure
Notes
FEMA# 3180
Use: ANTIOXIDANT, DEPILATORY, HAIR WAVING OR STRAIGHTENING, MASKING, REDUCING
Class
