Products Description
Product name:HEPES sodium salt
CAS:75277-39-3
MF:C8H19N2NaO4S
MW:262.3
EINECS: 278-169-7
Melting point: 234 °C
Density: 1.504 g/cm3
Purity:≥99%
Apparance
White crystalline powder
Application
1. HEPES sodium salt CAS 75277-39-3 is a zwitterionic biological buffer effective in the pH range of 6.8-8.2 .
2. HEPES sodium salt CAS 75277-39-3 is widely used in cell culture media, tissue culture, and protein purification .
3. HEPES sodium salt CAS 75277-39-3 is employed in biochemical assays, enzyme reactions, and DNA/RNA research due to minimal metal ion interference .
4. HEPES sodium salt CAS 75277-39-3 is used in pharmaceutical formulations and diagnostic reagents to maintain pH stability .
Storage
1. Store HEPES sodium salt CAS 75277-39-3 in a tightly closed container in a dry, cool, and well-ventilated place .
2. HEPES sodium salt CAS 75277-39-3 is hygroscopic and should be protected from moisture and humid air .
3. Keep HEPES sodium salt CAS 75277-39-3 away from strong oxidizing agents .
4. HEPES sodium salt CAS 75277-39-3 can be stored at room temperature under argon atmosphere for optimal stability .
Health Hazards of HEPES sodium salt CAS 75277-39-3
1. HEPES sodium salt CAS 75277-39-3 may cause irritation to the respiratory tract if dust is inhaled .
2. HEPES sodium salt CAS 75277-39-3 may cause skin and eye irritation upon contact .
3. HEPES sodium salt CAS 75277-39-3 may be harmful if swallowed and can cause gastrointestinal irritation, nausea, and diarrhea .
4. HEPES sodium salt CAS 75277-39-3 is not classified as a hazardous substance according to Regulation (EC) No 1272/2008 .
Is HEPES sodium salt CAS 75277-39-3 safe?
1. HEPES sodium salt CAS 75277-39-3 is not classified as a carcinogen, mutagen, or reproductive toxicant based on available data .
2. HEPES sodium salt CAS 75277-39-3 contains no components considered to be PBT or vPvB at levels of 0.1% or higher .
3. HEPES sodium salt CAS 75277-39-3 requires protective gloves, safety goggles, and appropriate clothing when handling to avoid irritation .
4. HEPES sodium salt CAS 75277-39-3 should not be released into drains or the environment, and spills should be swept up and disposed of in suitable closed containers .
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Packaging
1 kg/bag, 25 kg/bag, 1000 kg/bag or based on customers' requirements.
Packaging Pictures


Transportation & Payment

Transportation
We arrange suitable logistics schemes based on each customer's needs. Small-volume goods can be delivered via air shipment or international express services like FedEx, DHL, TNT, UPS and specialized cross-border logistics lines. For bulk orders, sea transportation can be arranged to reach your appointed port. Beyond that, we are capable of offering value-added customized logistics services considering product features and specific client requests.
Payment
To facilitate smooth cooperation,we offers multiple flexible settlement solutions for clients. Small orders can be settled via PayPal, Western union. For substantial orders, we adopt T/T, L/C at sight. Furthermore, Alipay and WeChat pay have become popular payment choices among our customers.

Customer Visit

Customer Trust

FAQ
fAQ
Q:1.What is your MOQ?
A: The minimum order quantity is 1kg, but it varies depending on the different products and is flexible.
Q:2. Is sample available?
A: Yes, of course, small sample for test can be offered.
Q:3.How long can the product be stored?
A: Under proper sealed storage conditions, the shelf life is 24 months.
Q:4.Will you support after-sales service if there is any quality problem?
A: Please provide test data and photos once quality issue occurs. We will negotiate proper solution for you.
Q:5.What documents will be provided for customs clearance?
A: We can provide commercial invoice, packing list, MSDS, COA as customs required.
Q:6.What is the lead time?
A: If shipped by couriers or air, it usually cost 6-10 days.
If shipped by sea, it usually cost 5-41 days, which depends on your destination.
Contact Us
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