4-Amino-3-Nitrophenol CAS 610-81-1 Purity >99.0% (HPLC) Factory

Short Description:

Chemical Name: 4-Amino-3-Nitrophenol

Synonyms: 4-Hydroxy-2-Nitroaniline

CAS: 610-81-1

Purity: >99.0% (HPLC)

Appearance: Dark Red Crystal

Hair Dyes Intermediates, High Quality

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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Product Detail

Product Tags

Description:

Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer of 4-Amino-3-Nitrophenol (4-Hydroxy-2-Nitroaniline) (CAS: 610-81-1) with high quality. Ruifu Chemical can provide worldwide delivery, competitive price, small and bulk quantities available. Purchase 4-Amino-3-Nitrophenol, Please contact: alvin@ruifuchem.com

Chemical Properties:

Chemical Name	4-Amino-3-Nitrophenol
Synonyms	4-Hydroxy-2-Nitroaniline; p-Hydroxy-o-Nitroaniline; 2-Amino-5-Hydroxynitrobenzene
Stock Status	In Stock, Commercial Scale
CAS Number	610-81-1
Molecular Formula	C6H6N2O3
Molecular Weight	154.13 g/mol
Melting Point	149.0~152.0℃
Sensitive	Hygroscopic
Solubility	Soluble in Methanol, Ethanol, Acetone, DMSO, Chloroform
Storage Temp.	Cool & Dry Place (2-8℃), Protect from Light
COA & MSDS	Available
Brand	Ruifu Chemical

Specifications:

Items	Inspection Standards	Results
Appearance	Dark Red Crystal	Dark Red Crystal
Melting Point	149.0~152.0℃	150.9℃
Water by Karl Fischer	<0.50%	0.27%
Ash Content	<0.50%	<0.50%
Fe	≤40ppm	<40ppm
Purity / Analysis Method	>99.0% (HPLC)	99.63%
Infrared Spectrum	Conforms to Structure	Complies
1 H NMR Spectrum	Conforms to Structure	Complies
Conclusion	The product has been tested & complies with the specifications

Package/Storage/Shipping:

Package: Bottle, Aluminium foil bag, 25kg/Cardboard Drum, or according to customer's requirement.
Storage Condition: Store in a tightly closed container. Store in a cool, dry (2~8℃) and well-ventilated warehouse away from incompatible substances. Protect from light and moisture.
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 Assurance? Strict 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.

Samples? Most products provide free samples for quality evaluation, shipping cost should be paid by customers.

Factory Audit? Factory audit welcome. Please make an appointment in advance.

MOQ? No MOQ. Small order is acceptable.

Delivery Time? If within stock, three days delivery guaranteed.

Transportation? By Express (FedEx, DHL), by Air, by Sea.

Documents? After sales service: COA, MOA, ROS, MSDS, etc. can be provided.

Custom Synthesis? Can provide custom synthesis services to best fit your research needs.

Payment Terms? Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T (Telex Transfer), PayPal, Western Union, etc.

610-81-1 - Risk and Safety:

Risk Codes
R36/37/38 - Irritating to eyes, respiratory system and skin.
R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed.
Safety Description
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36 - Wear suitable protective clothing.
S37/39 - Wear suitable gloves and eye/face protection
UN IDs 2811
WGK Germany 3
HS Code 2922299090
Packing Group III

Application:

4-Amino-3-Nitrophenol (4-Hydroxy-2-Nitroaniline) (CAS: 610-81-1) is an aminonitrophenol isomer used in hair dyes, potent human skin sensitizers and other cosmetic products with very low levels of mutagenic activity. This hair dye used for semipermanent colors seems to be a rare sensitizer.
4-Amino-3-Nitrophenol is an intermediate of medicine and organic dyes, widely used in cotton, hemp, dyeing and hair coloring agents for viscose fabrics. can be used as hair dye raw material.