Hepes / CAS 7365-45-9 Pharmaceutical Product

• CAS No.: 7365-45-9
• Formula: C8h18n2o4s
• EINECS: 230-907-9
• Type: Pharmaceutical Intermediates
• Appearance: Powder
• Quality: Refined
• Model NO.: 7365-45-9
• Colour: White
• Transport Package: Fibre Drum
• Specification: 25kg/Fibre drum
• Trademark: Provchem
• Origin: China
• HS Code: 29335995
• Production Capacity: 300ton Per Year

Product Description

HEPES

2-[4- (2-hydroxyethyl) Piperazin-1-Yl] Ethane sulfonic Acid; 4-(2-Hydroxyethyl)-1-piperazineethanesulfonic acid






Empirical Formula(Hill Notation)

C8H18N2O4S


CAS Number: 7365-45-9                      Molecular Weight: 283.31           

MDL Number: MFCD00006158            EC Number: 230-907-9

 

Product Description

General Description

HEPES is a kind of hydrogen ion buffer. It can control the constant pH range for a long time. It is a weak acid or base used to maintain the acidity (PH) of a solution to a chosen value after adding another acid or base. As PH managers, it's very important in many chemical applications, including Agriculture, food processing, biochemistry, medicine, and photography etc.



Application

HEPES has been used

- HEPES is known as the new generation PH regulator, which plays a role in maintaining the quality of cosmetics.
 

- HEPES acts as a penetration enhancer to promote the absorption of effective ingredients in cosmetics.
 

- HEPES has the function of softening cutin and promoting cell renewal.
 

- HEPES has a synergistic sunscreen, strengthens the skin barrier, can improve rough skin texture and relieve large pores.

Properties

Appearance: white crystalline powder

Purity(HPLC): ≥99.5%

Density: 1.07g/mL at 20°C

Melting point: 234-238 °C

Boiling Point: 408°C [at 101 325 Pa]

SMILES string: C1CN(CCN1CCO)CCS(=O)(=O)O

InChI: 1S/C8H18N2O4S/c11-7-5-9-1-3-10(4-2-9)6-8-15(12,13)14/h11H,1-8H2,(H,12,13,14)



Chemical Safety


 

Packaging & Shipping

25kg/ fiber drum

 

Company Profile

Shanghai Provchem Industrial Co., Ltd.

FAQ

How long can i get my order?
Usually, the order will send within 1-3 days after payment.
Shipping can by International Express(3-7 days), by Air(3-7 days), by Sea(7-45 days) based on quantity and destination, or by your forwarder.

How to confirm the Product Quality before placing orders?
1.You can get free samples for some products, and only need to pay the shipping cost or arrange  a courier to us and take the samples.
2. You can tell us your product specifications and requests, then we will accord to your requests.

Is there a discount?
Different quantity has different discount.

What is loading port?
Usually is Shanghai, Qingdao or Tianjin.

How do we order and how do we pay the bill?
Proforma invoice will be sent first after confirmation of order, enclosed with our bank information. we can also accept Payment by T/T, Wested Union or Escrow(Alibaba).

How about the packing?
Usually we provide the packing as 25 kg/bucket or drum. Of course, if you have special requirements on them, we will accord to you.
 

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