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Postion:Product Catalog > EPS
	EPS
  • 	EPS
  • 	EPS

EPS NEW

Price $6 $5 $1
Package 1KG 25KG 100KG
Min. Order: 1KG
Update Time: 2025-09-25

Product Details

Product Name: EPS CAS No.: 96597-16-9
Min. Order: 1KG Purity: 99%
Supply Ability: g-kg-tons, free sample is available Release date: 2025/09/25
Lead time: In stock Packaging: bottle/drum/bucket/IBC, as request.
Delivery: By sea, by air, by express Origin: Manufacturer
Name: Sun

1. Product information

 Names

Name4,6-Ethylidene-4-nitrophenyl-alpha-D-maltoheptaoside
SynonymMore Synonyms

  Biological Activity

DescriptionEthylidene-4-nitrophenyl-a-D-Maltoheptaoside (pNP-G7) is the substrate of α-amylase. Ethylidene-4-nitrophenyl-a-D-Maltoheptaoside can be used to measure a-amylase activity[1].
Related Catalog
Research Areas >> Others
References

[1]. Lorentz K. Routine alpha-amylase assay using protected 4-nitrophenyl-1, 4-alpha-D-maltoheptaoside and a novel alpha-glucosidase. Clin Chem. 2000 May;46(5):644-9.  

 Chemical & Physical Properties

Density1.8±0.1 g/cm3
Molecular FormulaC50H77NO38
Molecular Weight1300.130
Exact Mass1299.412354
LogP-5.00
Index of Refraction1.700

 Safety Information

Safety Phrases24/25

 Synonyms

4-Nitrophenyl 4-O-[4-O-[4-O-[4-O-[4-O-[4-O-(4-O,6-O-ethylidene-alpha-D-glucopyranosyl)-alpha-D-glucopyranosyl]-alpha-D-glucopyranosyl]-alpha-D-glucopyranosyl]-alpha-D-glucopyranosyl]-alpha-D-glucopyranosyl]-alpha-D-glucopyranoside



2. Packaging

For powders: normal is 25kgs/Drum or bag, or larger/smaller package as request.

For liquids: normal 25kgs/drum, 180-300kgs/bucket, or IBC, determined by the nature of the product. 

                     Or smaller package 1kg/bottle, 10kgs/bottle as request. 


Article illustrationArticle illustration


3. Shipping

Article illustration


4. Contact information

For more details, pls contact us freely.

Email address : Sun@fdachem.com

Mob: 86 13526505137

WhatsApp/Skype/Wechat/LINE: 86 13526505137





Company Profile Introduction

Henan Fengda Chemical Co., Ltd. a research customization and supplier specializing in PPb grade ultra-high purity electronic chemicals, deeply rooted in the semiconductor and new display fields, committed to providing the most core and purest chemical components for photoresist and high-end display materials. We provide key monomers for KrF/ArF photoresist, photoacid generators (PAGs), photoacids, and etching solution raw materials, providing cornerstone materials for advanced process photoresist formulations; We take ICP-MS full spectrum metal impurity analysis as the quality cornerstone and provide ICP-MS metal impurity COA reports to meet the strict industry requirements for PPb grade electronic chemical materials. The COA report contains important data such as NA, Mg, K, Ca, Al, Cr, Fe, Ni, Cu, Zn, Pb, Ag, etc. To provide customers with pure and reliable source assurance for cutting-edge research and stable production.

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