4-Hydroxyphthalic Acid CAS 610-35-5 Purity ≥99.0% (HPLC)

Short Description:

Chemical Name: 4-Hydroxyphthalic Acid 

CAS: 610-35-5

Purity: ≥99.0% (HPLC)

Appearance: Light Yellow Powder  

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com


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Description:

Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer of 4-Hydroxyphthalic Acid (CAS: 610-35-5) with high quality. Ruifu Chemical can provide worldwide delivery, competitive price, excellent service, small and bulk quantities available. Purchase 4-Hydroxyphthalic Acid, Please contact: alvin@ruifuchem.com

Chemical Properties:

Chemical Name 4-Hydroxyphthalic Acid 
Synonyms 4-HPA; 4-Hydroxy-1,2-Benzenedicarboxylic Acid; 4-hydroxybenzene-1,2-Dicarboxylic Acid; 3,4-Dicarboxyphenol
Stock Status In Stock, Commercial Production   
CAS Number 610-35-5
Molecular Formula C8H6O5
Molecular Weight 182.13 g/mol
Melting Point 191.0~194.0℃ 
Water Solubility  Slightly Miscible With Water 
COA & MSDS Available
Origin Shanghai, China
Brand Ruifu Chemical

Specifications:

Items Inspection Standards Results
Appearance Light Yellow Powder  Light Yellow Powder     
Loss on Drying <0.50% 0.20% 
Purity / Analysis Method ≥99.0% (HPLC)  99.68% 
Infrared Spectrum Conforms to Structure Complies 
1 H NMR Spectrum  Conforms to Structure Complies
Conclusion The product has been tested & complies with the given specifications

Package/Storage/Shipping:

Package: Bottle, Aluminium foil bag, 25kg/Cardboard Drum, or according to customer's requirement.
Storage Condition: Keep the container tightly closed and store in a cool, dry and well-ventilated warehouse away from incompatible substances. Protect from light and moisture. Incompatible with strong oxidizing agents.
Shipping: Deliver to worldwide by air, by FedEx / DHL Express. Provide fast and reliable delivery. 

Advantages:

Sufficient Capacity: Sufficient facilities and technicians

Professional Service: One stop purchasing service

OEM Package: Custom package and label available

Fast Delivery: If within stock, three days delivery guaranteed

Stable Supply: Maintain reasonable stock    

Technical Support: Technology solution available

Custom Synthesis Service: Ranged from grams to kilos

High Quality: Established a complete quality assurance system

FAQ:

How to Purchase? Please contact Dr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com 
15 Years Experience? We have more than 15 years of experience in the manufacture and export of a wide range of high quality pharmaceutical intermediates or fine chemicals.
Main Markets? Sell to domestic market, North America, Europe, India, Korea, Japanese, Australia, etc.
Advantages? Superior quality, affordable price, professional services and technical support, fast delivery.
Quality AssuranceStrict quality control system. Professional equipment for analysis include NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, K.F, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.
SamplesMost products provide free samples for quality evaluation, shipping cost should be paid by customers.
Factory AuditFactory audit welcome. Please make an appointment in advance.
MOQ? No MOQ. Small order is acceptable.
Delivery Time? If within stock, three days delivery guaranteed.
TransportationBy Express (FedEx, DHL), by Air, by Sea.
Documents? After sales service: COA, MOA, ROS, MSDS, etc. can be provided.
Custom SynthesisCan provide custom synthesis services to best fit your research needs.
Payment TermsProforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T (Telex Transfer), PayPal, Western Union, etc. 

63-91-2 - Risk and Safety:

Hazard Symbols Xi - Irritant
Risk Codes 36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description 24/25 - Avoid contact with skin and eyes.
TSCA Yes
HS Code 2918 2900.00

Application:

4-Hydroxyphthalic Acid (CAS: 610-35-5) is a hydroxybenzoic acid that is phthalic acid in which the hydrogen at position 4 is substituted by a hydroxy group. It is a member of phenols and a hydroxybenzoic acid. It derives from a phthalic acid. 4-Hydroxyphthalic Acid is used as an organic synthesis intermediate, pharmaceutical intermediate, or chemical reagent.

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