Product Name: 4-Morpholineethanesulfonic acid

Synonyms: MES 2-Morpholinoethanesulfonic acid;MES(2-(n-Morpholino)-ethanesulfonic acid), Free Acid;BBS13;FLJ20345;MKS1;ANTI-ME1 antibody produced in mouse;HUMNDME;ME1

CAS: 4432-31-9
MF: C6H13NO4S
MW: 195.24
EINECS: 224-632-3

Product Categories: buffer;Pharmaceutical Raw Materials;Biochemistry;Good's Buffers;Biotechnology Performance Certified (BPC) BuffersBiological Buffers;Buffer Convenience Packaging;Buffer SolutionsBiological Buffers;Buffers A to ZBiological Buffers;Good Buffers;BioUltraBiological Buffers;Buffer SolutionsProtein Structural Analysis;AlphabeticalMolecular Biology;Biological Buffers;BioUltra Buffers;Molecular Biology Reagents;Optimization Reagents;X-Ray Crystallography

4-Morpholineethanesulfonic acid Chemical Properties 

Melting point: >300 °C(lit.)
Boiling point: 102°C
density: 1.208 (estimate)
refractive index: 1.5500 (estimate)
storage temp.: Store at RT.
solubility: H2O: 0.5 M at 20 °C, clear
pka: pKa at 0.1M ionic: 0°, 6.38; 20°, 6.15; 37°, 5.98; pKa1 1.99; pKa2 6.21; pKa/°C -0.011
form: Powder
color: White
PH: 2.5-4.0 (25℃ in neat)
PH Range: 5.5 - 6.7
λmax: λ: 260 nm Amax: 0.01

Stability: Stable. Incompatible with strong oxidizing agents.
HS Code: 29349990

Application: 4-Morpholineethanesulfonic acid (MES) is one of the good′s buffers, and the most extensively application is biological buffers. 

Chemical Properties White/clear crystalline powder

Shandong Green Chemical CO.,LTD is the premium producer and supplier of chemical raw materials. Our main products are food and feed additives,  agrochemicals,daily chemicals, pharmaceutical intermediates, organic intermediates, surfactants, dyes, plant extracts, cosmetics raw materials, chemical auxiliaries and other chemical raw materials. We are furnished with sophisticated production experience and strict quality control system,and our entire production process is conducted in more strict compliance with ISO 9001:2000 quality management system from sourcing raw materials, processing, inspecting and after-sale services and others.

We have always kept cooperation and partnership with many more professional laboratories to improve our products. We own one-stop sales service team, professional client service team and production team, overcritical inspection team and experienced R & D team and far-sighted leader team. Our products are widely exported to many more and more countries and we are rewarded with wide acceptance and praise from our honored clients.

What makes us unique: premium quality, higher efficiency, professionality, one-stop services,integration capability, tenacity, integrity and honesty.

1. 10g/bag;  50g/bag;  100g/bag;  500g/bag;  1kg/bag;  1kg/bag;  25kg/bag;  25kg/drum; 50kg/drum;  75kg/drum;  100kg/drum;  200kg/drum;  20GP/20HC/40GP/40HC/45HC

2. Our company can pack according to the customer required, otherwise will package as our factory.

3. Note: Support send samples
Express support: Fedex, TNT, DHL, EMS, UPS, SF

Services

We will try our best to satisfied you.
1. Tailor-made for every customers.
2. Third-party test for the products you demand.
3. Test your counter-samples and produce them for you.
4. Best discount for old customers.

Support Port: Qingdao, Shanghai or Guangzhou Port

Accepted Delivery Terms: FOB,CFR,CIF,EXW,FAS,CIP,FCA,CPT,DEQ,DDP,DDU,Express Delivery,DAF,DES；
Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
Accepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian

FAQ

Q1: Are you a manufacturer or trading company?
Answer: We are the factory with exporting and importing rights.

Q2: What is your unique and strong points?
A: highest efficient, professional and one-stop services.

Q3:Which kind of payment terms do you accept?
A:T/T,Alibaba trade assurance,Western Union or Paypal.

Q4: What about lead time for each order?
A: 5-15workdays upon getting payments.

Q5:How do you treat quality complaint?
A:Our after-sale serivices are working,and effective response will be given within 2 working hours.

We offer specialized logistic service including export declaration,customs clearance and every detail during shipment,this makes us able to offer you one-stop service from the order to the products transported to your hand.