Home Categories Organic Chemistry 3-Mercaptopropionic acid
A5369512

3-Mercaptopropionic acid , 99%, for biochemical analysis , 107-96-0

Synonym(s):
3-Mercaptopropionic acid;3-sulfanylpropanoic acid

CAS NO.:107-96-0

Empirical Formula: C3H6O2S

Molecular Weight: 106.14

MDL number: MFCD00004897

EINECS: 203-537-0

Pack Size Price Stock Quantity
5g RMB30.40 In Stock
25G RMB57.60 In Stock
100G RMB145.60 In Stock
500G RMB284.80 In Stock
2.5kg RMB1052.00 In Stock
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Update time: 2022-07-08

PRODUCT Properties

Melting point: 15-18 °C (lit.)
Boiling point: 110-111 °C/15 mmHg (lit.)
Density  1.218 g/mL at 25 °C (lit.)
vapor pressure  0.04 mm Hg ( 20 °C)
FEMA  4587 | 3-MERCAPTOPROPIONIC ACID
refractive index  n20/D 1.492(lit.)
Flash point: 201 °F
storage temp.  Store below +30°C.
solubility  Chloroform (Slightly), Ethyl Acetate (Slightly), Methanol (Slightly)
pka pK1:;pK2:10.84(SH) (25°C)
form  Crystalline Powder, Crystals, and/or Chunks
color  White
Specific Gravity 1.218
PH 2 (120g/l, H2O, 20℃)
Odor sulfurous roasted
Odor Type sulfurous
explosive limit 1.60%(V)
Water Solubility  soluble
Sensitive  Air Sensitive & Hygroscopic
JECFA Number 1936
BRN  773807
Stability: Air Sensitive, Hygroscopic
InChIKey DKIDEFUBRARXTE-UHFFFAOYSA-N
LogP -2.3 at 22℃

Description and Uses

A compound suitable for amino acid analysis by means of OPA

Safety

Symbol(GHS) 
GHS05,GHS06
Signal word  Danger
Hazard statements  H290-H301-H314-H332
Precautionary statements  P234-P261-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338
Hazard Codes  T
Risk Statements  25-34-23/24/25
Safety Statements  7-26-36/37/39-45
RIDADR  UN 2922 8/PG 2
WGK Germany  1
RTECS  UF5270000
10-13
Autoignition Temperature 662 °F
TSCA  Yes
HazardClass  8
PackingGroup  III
HS Code  29309070
Toxicity LD50 orally in Rabbit: 96 mg/kg

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