3-Morpholine propionic acid belongs to the category of biological buffering agents and is often used to prepare RNA electrophoresis buffer solutions; It can not only be used as a buffer system for cell culture media, but also as a common electrophoresis buffer and protein purification chromatography buffer.
Specifications :
3-Morpholinopropanesulfonic acid Chemical Properties
Melting point
277-282 °C
density
1.3168 (rough estimate)
vapor pressure
0Pa at 25℃
refractive index
1.6370 (estimate)
Fp
116 °C
storage temp.
room temp
solubility
H2O: 1 M at 20 °C, clear
form
Powder/Solid
color
White
PH
2.5-4.0 (25℃, 1M in H2O)
pka
7.2(at 25℃)
PH Range
6.5 - 7.9
Odor
Odorless
Water Solubility
1000 g/L (20 ºC)
λmax
λ: 260 nm Amax: 0.020
λ: 280 nm Amax: 0.015
Merck
146,265
BRN
1106776
Stability:
Stable. Incompatible with strong bases, strong oxidizing agents.
Full-Process Quality Control: From incoming raw material inspection to in-process monitoring and final outgoing checks, every batch is inspected at each production stage against strict acceptance standards.
Third-Party Certified & Tested: Our quality management system is certified to ISO 9001, and products are regularly tested by accredited laboratories (e.g. SGS, TÜV). Test reports are available on request.
100% Batch Traceability: Each batch carries a unique lot number that links raw material records, production parameters, and test results, enabling complete traceability from factory to final delivery.
Pre-Shipment Inspection: Every order passes a final pre-shipment inspection, with inspection photos and reports shared before dispatch.
FAQ From Customers
Q1: What is the minimum order quantity?
A: There is no quantity limit for the first sample or trial order. Just tell us the actual quantity you need.
Q2: How can I confirm that the quality meets the requirements?
A: Provide your specifications, and our technical team will check them or customize them for you; we can provide TDS, MSDS, and COA, and accept third-party testing.
Q3: How do you ensure stable quality?
A: We manufacture under an ISO 9001 quality system, test every batch before release, and retain samples for 24 months for traceability.
Q4: Do you provide samples?
A: Yes — Free samples are available; freight is at buyer's expense for express delivery.