3-Mercaptopropionic acid ( 3-MPA )
How to buy 3-Mercaptopropionic acid (3-MPA)?

Product name |
|
3-Mercaptopropionic acid ( 3-MPA ) |
Synonyms |
|
Thiopropionic acid; 3-Thiopropanoic acid;
beta-Mercaptopropionic acid |
Molecular Structure |
|

|
Molecular Formula |
|
C3H6O2S |
Molecular Weight |
|
106.14 |
CAS Registry Number |
|
107-96-0 |
EINECS |
|
203-537-0 |
Properties |
Appearance |
|
colorless liquid |
Assay |
|
99% Min |
Fe |
|
1PPM Max |
Cl |
|
100PPM Max |
Acid |
|
525-535 |
Water |
|
0.5% Max |
Density |
|
1.218 |
Melting point |
|
17-19 ºC |
Boiling point |
|
110-111 ºC (15 mmHg) |
Refractive index |
|
1.491-1.493 |
Flash point |
|
93 ºC |
Water solubility |
|
soluble |
Transport and Package |
Transport |
|
6.1 Packing group 3 |
Risk Codes |
|
R23/24/25;R34 |
Safety Description |
|
S26;S36/37/39;S45 |
Transport Information |
|
UN 2922 |
Package |
|
240kgs/drum or 1.15tons/IBC tank or 25kgs/drum |



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