Naphthol as-BS/C. I. Azoic Coupling Component 17/3-Hydroxy-3`-Nitro-2-Naphthanilide Dyes Powder CAS No. 135-65-9

• CAS No.: 135-65-9
• Formula: C17h12n2o4
• EINECS: 205-209-2
• Type: Synthesis Material Intermediates
• Appearance: Powder
• Quality: Industrial
• Model NO.: CAS No. 135-65-9
• Colour: Light Yellow Powder
• Density: 1.449g/cm3
• Melting Point: 243ºC
• Boiling Point: 448ºC at 760mmhg
• Flash Point: 224.7ºC
• Bon Acid Content: ≤0.15%
• Refractive Index: 1.755
• Vapor Pressure: 1.21e-08mmhg at 25°c
• Application: Organic Intermediate
• Sample: Free
• Delivery Time: Prompt Shipment
• Payment Method: T/T, L/C, D/P, D/a, OA etc.
• Transport Package: Bag/Drum
• Specification: 99% min
• Trademark: AQ
• Origin: China
• HS Code: 2921420090
• Production Capacity: 100metric Tons Per Month

Product Description

Product Description

Product name	Quality index				CAS NO.	Capacity
	Apperance	Content≥%	Melting point ºC≥	Insolubles≤%
Naphthol AS	Beige powder	99.0	247.0	0.10	92-77-3	2000t/a
Naphthol AS-PH	Beige powder	99.0	156.0	0.15	92-74-0	1500t/a
Naphthol AS-D	Beige powder	99.0	193.5	0.12	135-61-5	1500t/a
Naphthol AS-LC	Beige powder	99.0	190.0	0.15	4273-92-1	500t/a
Naphthol AS-E	Beige powder	99.0	256.0	0.50	92-78-4	300t/a
Naphthol AS-OL	Beige powder	99.0	161.5	0.13	135-62-6	300t/a
Naphthol AS-BO	Beige powder	99.0	222.0	0.20	132-68-3	100t/a
Naphthol AS-RL	Beige powder	99.0	228.0	0.25	92-79-5	100t/a
Naphthol  AS-VL	Beige powder	99.0	219.0	0.20	4711-68-6	100t/a
Naphthol AS-BS	Light yellow powder	99.0	243.0	0.15	135-65-9	100t/a

Naphthol AS-BS uses

Ice dye, chromophenol
It is mainly used for printing and dyeing of cotton and hemp fibers.

Naphthol AS-BS product package
25kg bag.
It can be customized according to customer requirements.


Our services
1.We have over 20 years producing experience, adopt advanced production and inspection
equipment,optimize production process, to guarantee and improve product quality.
2. Provide samples free of charge.
3. Factory price, no middleman increases costs.
4. Packaging can be customized according to customer requirements
5. We provide commercial invoice, packing list, shipping order, COA, health certificate and
certificate oforigin, etc. If your market has any special requirements, please let us know.
6. We can accept various payment methods, such as L / C, t / T, D / A, D / P, O / A, PayPal,
Western Union,etc
7. Timely delivery. We have good cooperation with many professional freight forwarders.
Once you confirmthe order, we can send the products to you.


FAQ
Q1: Are you manufacturer?
A1:Yes, we are professional manufacturer

Q2:Can I get a sample?
A2:Surely, few quantity samples can be provided for free, but the courier cost should be paid by
you first,and we will return to you in our first cooperation.

Q3:What's your supply capacity?
A3:Our supply capacity is:100 metric tons/month.

Q4:What's your delivery time?
A4:Usually we will arrange the shipment in 2-3 weeks.