N-(1-Naphthyl)ethylenediamine Dihydrochloride CAS 1465-25-4 Assay >98.0% (HPLC)

Short Description:

Name: N-(1-Naphthyl)ethylenediamine Dihydrochloride

Synonyms: Bratton-Marshall Reagent; Marshall’s Reagent

CAS: 1465-25-4

Assay: >98.0% (HPLC)

Appearance: White to Beige or Pink Powder

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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Product Detail

Product Tags

1465-25-4 - Description:

Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer of N-(1-Naphthyl)ethylenediamine Dihydrochloride (CAS: 1465-25-4) with high quality. Ruifu Chemical can provide worldwide delivery, competitive price, excellent service, small and bulk quantities available. Purchase this product, Please contact: alvin@ruifuchem.com

1465-25-4 - Chemical Properties:

Chemical Name	N-(1-Naphthyl)ethylenediamine Dihydrochloride
Synonyms	Bratton-Marshall Reagent; Marshall's Reagent; N-(1-Naphthyl)ethylenediamine 2HCl; 2-(1-Naphthylamino)ethylamine Dihydrochloride; NED 2HCl
Stock Status	In Stock, Commercial Production
CAS Number	1465-25-4
Molecular Formula	C12H14N2·2HCl
Molecular Weight	259.17 g/mol
Melting Point	188.0~190.0℃
Sensitive	Light Sensitive, Air Sensitive, Hygroscopic
Water Solubility	Soluble in Water
COA & MSDS	Available
Place of Origin	Shanghai, China
Brand	Ruifu Chemical

1465-25-4 - Specifications:

Items	Specifications	Results
Appearance	White to Beige or Pink Powder	Conforms
Melting Point	188.0~190.0℃	189.0~190.0℃
Assay (C12H14N2.2HCl)	>98.0% (HPLC)	98.92%
Water by Karl Fischer	<5.00%	<3.00%
Sensitivity to Sulfanilamide	Pass	Pass
Solubility	Clear, 1g/50mL H2O	Pass
Residue on Ignition (SO42-)	<0.10%	0.08%
Infrared Spectrum	Conforms to Structure	Conforms
Conclusion	The product has been tested and complies with the given specifications

Package/Storage/Shipping:

Package: Fluorinated 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 (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.

1465-25-4 - Risk and Safety:

Risk Codes
R36/37/38 - Irritating to eyes, respiratory system and skin.
R22 - Harmful if swallowed
R39/23/24/25 -
R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed.
Safety Description
S36/37 - Wear suitable protective clothing and gloves.
S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
S37/39 - Wear suitable gloves and eye/face protection
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S36 - Wear suitable protective clothing.
WGK Germany 3
RTECS KV5330000
FLUKA BRAND F CODES 3-8-9-23
TSCA Yes
HS Code 2921 5900.90

1465-25-4 - Application:

N-(1-Naphthyl)ethylenediamine Dihydrochloride (CAS: 1465-25-4) is used as reagent for determination of sulfonamides. N-(1-Naphthyl)ethylenediamine Dihydrochloride acts as a coupling agent for the spectrophotometric determination of aromatic amines, aminophenols, phenylenediamines, dinitroanilines, chloroanilines, thiols and sulfonamides. It is also used in the quantitative analysis of nitrate and nitrite in water samples by colorimetry.