Hepes cas 7365-45-9 Chian Manufacturer & Supplier
Sep 26th, 2022 at 14:51 Coatings & Paints Doctor Phillips 47 views Reference: QnXe02pNbxr
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Hepes Cas 7365-45-9 Chian - Buy 7365-45-9,Hepes,Made In China Product manufacturer and supplier from China, Please contact us by Live Chat on the bottom right.
Essential details
| CAS No.: |
7365-45-9 |
| Other Names: |
hepes |
| MF: |
C8H18N2O4S |
| Place of Origin: |
China |
| Type: |
Agrochemical Intermediates, Dyestuff Intermediates, Flavor & Fragrance Intermediates, Syntheses Material Intermediates |
| Purity: |
99% |
| Model Number: | |
| Application: |
organic intermediate |
| Appearance: |
White powder |
Supply Ability
| Supply Ability | 1000 Metric Ton/Metric Tons per Month |
Packaging & delivery
25K/DRUMQingdao;Shanghai
| Packaging Details | |||||||
| Port | |||||||
| Picture Example: | |||||||
| Lead time: |
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Product Description
HEPES Powder
CAS 7365-45-9 (HEPES) Quick Details
Chemical Name: HEPES
CAS No: 7365-45-9
Molecular Formula: C8H18N2O4S
Molecular Weight: 238.3
Molecular Structure:
Appearance: White crystal powder
Assay: 99%min
CAS 7365-45-9 (HEPES) Typical Properties
| Item | Specifications |
| Appearance | White crystal powder |
| Assay(potertiometric cal on dry substance | Min 99.5% |
| Color ( 1M solution) | Pass test |
| PKa at 20 ℃ | 7.4-7.7 |
| Heavy metals ( Pb ) | <5ppm |
| Sulfate | <0.05% |
| Residue on Ignition | <0.1% |
| Loss on drying (105 C,3 hours | <1% |
| UV absobance/260nm | <0.5 |
| UV absobance/280nm | <0.5 |
| UV absobance/440nm | <0.2 |
CAS 7365-45-9 (HEPES) Usage
1). HEPES is used as a biochemical reagent.
2). Biological buffer.
CAS 7365-45-9 (HEPES) Packaging and Shipping
Regular package : 25kg/drum.
Delivery: 5-7 days after receipt the payment.
CAS 7365-45-9 (HEPES) Storage
2-8°C
Packaging & Shipping
Company Information
FAQ
Q1: Can I get a sample before placing an order? Reply: Yes, we provide samples, but you need to pay a certain product cost and freight. When we cooperate for a period of time or you are our VIP customer, we will provide free samples when you need them. Q2: what kind of payment method can you use? Reply: Telegraphic transfer, letter of credit or our website Trade Insurance, etc. You can choose one that is convenient for you. Q3: How and when can I get the goods after payment? Reply: For small batch products, they will be delivered to you by international express (DHL, FedEx, TNT, etc.) or by plane. It usually takes 3-5 days to get the goods after delivery. For large quantities of products, it is worthwhile to transport by sea. It takes days to weeks to arrive at the port of destination, depending on where the port is. Q4: Is it possible to use the label or package I specify? Reply: Yes. If necessary, we can use labels or packaging according to your requirements. Q5: What is MOQ? Reply: enerally speaking, the minimum order quantity is 1kg
