Hhdpharm 5-Dihydroxybenzoic Acid CAS 490-79-9 Gentisic Acid

• Customization: Available
• Powder: Yes
• Customized: Customized
• Model NO.: CAS 490-79-9
• Certification: in-House Standard
• Suitable for: Adult
• State: Solid
• Purity: >98%
• Color: White
• Grade: Pharmaceutical Grade
• Shelf Life: 2 Years
• Model No: Hhd
• Transport Package: Aluminum Foil Bag
• Specification: 98%+
• Trademark: HHD PHARM
• Origin: China
• HS Code: 2934999090
• Production Capacity: 10kg/Quater

Product Description

Product Name	High Purity 99% Dhb CAS 490-79-9 Pure 2, 5-Dihydroxybenzoic Acid Powder Price
Appearance	White powder
Molecular formula	C7h6o4
Molecular Weight	154.12
Keywords	2,5-dihydroxybenzoic acid price,DHB price,pure 2,5-dihydroxybenzoic acid powder
Shelf Life	24 months when properly stored
Storage	Keep in a cool, dry, dark location

Gentisic acid is an active metabolite of salicylic acid degradation, which possesses a broad spectrum of biological activity, such as anti-inflammatory, antirheumatic and antioxidant properties. The antioxidant activity and radioprotective properties of gentisic acid are exerted by its phenoxyl group. It is also used in cosmetics as a skin-whitening agent for the treatment of skin pigmentary disorders by influencing the synthesis of melanin through inhibition of melanosomal tyrosinase activity Gentisic acid is also a biomarker of Renal Cell Carcinoma.

 

As a hydroquinon e , gentisic acid is readily oxidized and is used as an antioxidant excipient in some pharmaceutical preparations. In the laboratory, it is used as a sample matrix in matrix-assisted laser desorption/ionization (MALDI) mass spectrometry , and has been shown to conveniently detect peptides incorporating the boronic acid moiety by MALDI ...

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Q1: What's your MOQ?
A:It depends on different products,we can accept sample order or provide free sample for your test.

Q2:How about delivery leadtime?
A:Delivery lead time: About 3-5 days after payment confirmed. (Chinese holiday not included)

Q3: Is there a discount?
A:Different quantity has different discount.

Q4:How to start orders or make payments?
A:Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T, Western Union or Bitcoin.

Q5: How do you treat quality complaint?
A:First of all, our quality control will reduce the quality problem to near zero. If there is a real quality problem caused by us, we will send you free goods for replacement or refund your loss.

Q6. We don't know you at all, how can we trust you?
A: You are always warm welcomed to visit us at any time.Before we start B2B, MIC has audited our company on-spot and approved our credit.Commitment is the No.1 Point of our Enterprise's Value.

Q7.Do you test all your goods before delivery?
A:Yes, we have 100% test before delivery,International Authorized Third-Party Test for the products if you need are highly welcomed.