hepes cas 7365-45-9

Assay: 99%

Appearance: White Powder

Capacity: 50MT/month

Packaging: 25kg/Fibur drum

Sample: available

分类:

描述

CAS 7365-45-9 (HEPES) Quick Details

Chemical Name: HEPES

CAS No: 7365-45-9

Molecular Formula: C8H18N2O4S

Molecular Weight: 238.3

Molecular Structure:CAS 7365-45-9 (HEPES) Structure

Appearance: White crystal powder

Assay: 99%min

CAS 7365-45-9 (HEPES) Typical Properties

Item Specifications
Appearance Free flowing white 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

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