Xanthan gum

Name: Xanthan gum
Brand: ChemScene
Availability: InStock
Rating: 5 (1 reviews)

CAS No. 11138-66-2
Cat. No. CS-0013688
Purity98%,viscosity 1400-1600cp
MDL No.MFCD00131256

HazMat Fee +

HazMat Fee

An item is classified as a dangerous good if our website displays Hazardous Material (HazMat) information for it. There is a HazMat shipping fee for each item that qualifies as a dangerous good, except in the following scenarios:

The shipment is processed through FedEx Ground under the Limited Quantity option.

Each bottle is packed as an Excepted Quantity, with a maximum of 1g for items in class 6.1 packing group I or II, and up to 25g for all other hazardous materials.

If shipping is charged to your FedEx account, the HazMat fee will be billed directly by the courier. Otherwise, the fee will be included on your invoice. To help you avoid the HazMat fee, we can package a 5g order of a class 6.1 packing group I or II material as five separate 1g units, and a 100g order of any other dangerous good as four 25g units. This packaging adjustment will be made unless you instruct otherwise on your purchase order. Below, you will find the fee schedule from FedEx for handling hazardous materials.

Type	HazMat Fee
Excepted Quantity	$0.00
FedEx Limited Quantities Ground	$0.00
Hazmat Ground shipping	$50.00+
Inaccessible (Haz class 6.1 or 9), Domestic	$68.00+
Accessible (Haz class 3, 4, 5 or 8), Domestic	$158.00+
Inaccessible (Haz class 6.1 or 9), International	$108.00+
Accessible (Haz class 3, 4, 5 or 8), International	$238.00+

An item is classified as a dangerous good if our website displays Hazardous Material (HazMat) information for it.

There is a HazMat shipping fee for each item that qualifies as a dangerous good. Please contact our quotation team via email to confirm the details.

*For research and further manufacturing use only, not for direct human use.

Structure of 11138-66-2

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Description

Ethylenediaminetetraacetic acid dipotassium salt dihydrate (K2EDTA), is a well known chelating agent with various uses in chemical synthesis, analytical chemistry, and biochemistry. In chemical synthesis, K2EDTA is often employed to remove metal impurities from solutions or as a complexation agent to control the reactivity of metal ions. It can be used to sequester or chelate metal ions such as calcium, magnesium, iron, and copper, which helps prevent undesired side reactions.Ethylenediaminetetraacetic acid dipotassium salt dihydrate (K2EDTA) can be used as: A mobile phase modifier in the separation of UV filters using HPLC. A chelating agent in the determination of traces of beryllium compound by colorimetric method.

General Information

CAS No. 11138-66-2
Cat. No. CS-0013688
Purity 98%,viscosity 1400-1600cp
MDL No. MFCD00131256
Storage 4°C
Shipping Room temperature in continental US; may vary elsewhere.
Molecular Formula None
Molecular Weight None
Synonym(s) None
SMILES CC([R4])(C(O)=O)[R6].OC[C@@H]1[C@@H](COC)[C@H](O)[C@@H](O)[C@H](OOC[C@@H]2[C@@H](CO)O[C@@H](CC)[C@H](O)[C@@H]2COC[C@H]3[C@H](COC[C@H]4[C@H](O)[C@@H](O)[C@H](COC[C@H]5[C@H](O)[C@@H](O)[C@H](O[R])[C@@H](CO[R])O5)[C@@H](C(O)=O)O4)[C@@H](O)[C@H](O)[C@@H](COC(C)=O)O3)C1.[n]

Computational Chemistry Data

TPSA 469.19
LogP -5.7416
H_Acceptors 28
H_Donors 14
Rotatable_Bonds 28

Safety Information

Download SDS

GHS Pictogram :	GHS No : GHS07
Signal Word : Warning	UN#: N/A
Class : N/A	Packing Group : N/A
Hazard Statements : H315-H319
Precautionary Statements : P264-P280-P302+P352-P305+P351+P338-P362+P364

Quality Control

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Other Classifications

Bioactive Molecules Dye and Bio-assay Reagents

Life Science Biochemicals carbohydrate

Chemical Biology Glycoscience Functional Oligosaccharides Polysaccharides

Chemical Biology Glycoscience Applications Using Glyco-materials Glyco-chemical Analysis

Chemical Biology Glycoscience Polysaccharides

Material Science Polymer/Macromolecule Reagents Polymers Natural Polymers

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Xanthan gum

CAS No. 11138-66-2

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