High quality 2-Naphthol/Beta Naphthol as Dyestuff intermediatesCAS No.: 135-19-3

Details:

2-Naphthol Introduction

Product	CAS NO.	Appearance	Content%	Naphtha lene %	Melting pointοC	α-Naphthol Content%	2,2-Joint Naphthol %	Moisture%
2-Naphthol	135-19-3	White crystalline powder or flakes	≥99%	≤0.5	≥120	≤0.5	≤0.5	≤0.3

 

• Name of Product:2-Naphthol (β-Naphthol)
• Description:Grey-white flaked or power
• Specification:Assay: 99.1%min
  Freezing Point(Dry Product):120℃min
  α-Naphthol content:0.2%max
• Uses:For manufacturing Azo dyes intermediates, agricultural chemicals
• CAPACITY(MT/Y):10000
• Packing: In 25kg net woven bag lined with plastic bags

 

Properties

Appearance & Physical State	broken white shiny flakes or white powder
Density	1.28
Boiling Point	285-286ºC
Melting Point	120-124ºC
Flash Point	160ºC
Refractive Index	1.548
Water Solubility	1 g/L (20 ºC)
Stability	Stable. Combustible. Dust may form explosive mixture with air. Incompatible with strong oxidizing agents, phenol.
Storage Condition	Keep away from heat, sparks, and flame. Keep away from sources of ignition. Do not store in direct sunlight. Keep container closed when not in use. Store in a tightly closed container. Keep from contact with oxidizing materials. Store in a cool, dry, well-
Vapor Density	4.97 (vs air)
Vapor Pressure	10 mm Hg ( 145.5 °C)

Safety Info

RTECS	QL2975000
Hazard Class	9
Safety Statements	S24/25-S61
HS Code	2907151000
Packing Group	III
WGK Germany	2
RIDADR	UN 3077 9
Risk Statements	R20/22; R50
Hazard Codes	Xn
Signal Word	Warning
Hazard Declaration	H302 + H332; H400
Symbol	GHS07, GHS09
Caution Statement	P273

 

 

Packaging & Shipping

 

Small quantity	Aluminium bag, inside two level plastic bags(1KG or less/Aluminium bag)
Bulk quantity	25kg/drum, inside two level plastic bags
Others	can do your package or split small packages according to your request
	@ Moisture-proof Plastic Bags @ Aluminum Foil Bag @ 5KG/10KG/25KG/45KG/180kg Drums

 

 We have rich experience in exporting to Europe and the United States and other countries for many years. Our freight forwarders have efficient customs clearance ability in countries such as Europe and the United States.When you order in our company, we will immediately arrange shipment and update tracking information for you  by email.In addition,we can also arrange door to door service delivering to your office or factory directly by our forwarders.

Shipping:

@  By Courier: Fedex, EMS, DHL, TNT, UPS, etc. 7-10 days product will reach you after payment received,  if it’s agreed as ready stock before order.

@  By air, airport to airport

@  By sea

 

Our Services

Right click to contact the supplier and you will get a reply within 24 hours.Your problem will be resolved promptly and positively during the ordering process.Perfect pre-sales and after-sales service,all the time to accept customer supervision,humbly accept customer Suggestions and reduce our mistakes.

 

Company Information

CHENGDU YANXI is a comprehensive manufacturer and an international distribution of products throughout the world. Specialized in Scrap metal, Chemical raw materials, Paper products and color industry. We aim to become leading position in global distribution and trading based on a rather unique combination of technical skill, unrivalled supplier network, market knowledge and an absolute commitment to customer satisfaction. 

 

 

FAQ

 

QUESTIONS	ANSWERS
Q1:Are you a factory or trading company	Yes,We are a factory.Combined, pls contact us for specicfic product consulting.
Q2:How does your factory do regarding quality control	We can send you samples for your test and you can visit our factory on the spot.
Q3:What advantages does your company have	Consistent Quality; The Most competitive pricing; Shortest delivery time; Respond in 24 hours to inquiry, feedback or other requirements.
Q4:Can we replace the package	Of course. The package can be custom-made. You can provide the pattern or we design for you.
Q5:What’s the date of delivery	In stock, the delivery time is short. Products can be sent out in 7 working days. If the quantity is large, we will discuss with the client about the duration to be reflected in the contract.
Q6:How long will I get replies	Due to time difference and holidays, we will try our best to reply you in 24 working hours. If there is anything we can do to help, please feel free to contact us at any time.