China Factory Naphthol as/Azoic Cc2 Dyes Powder 99% High Purity CAS No. 92-77-3 for Organic Pigment and Cotton Fiber

• CAS NO.: 92-77-3
• Formula: C34h26n2o4
• EINECS: 202-188-1
• Colour: Beige
• Appearance: Powder
• Usage: Dyestuffs
• Model NO.: CAS No. 92-77-3
• Application Material: Leather Dyestuffs, Paint Dyestuffs, Plastic
• Type: Dyestuff Intermediates
• Composition: Bisdiazo
• Solubility: Insolubility
• Name: Naphthol as
• Melting Point: ≥247ºC
• Reidue on 60 Msieve(or 80 Masrequest): ≤5%
• Bon Acid Content: ≤0.10%
• Insolubles: ≤0.1%
• Application: Intermediates of Organic Pigments
• 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 uses

Naphthol as is mainly used as the base agent for cotton dyeing, as well as vinylon, silk, viscose,
diacetate and cotton printing. It is often dyed bright red with bright red base g; Dyed purple with
jujube red GBC; Dyeing yellow and light orange with orange based GC; It is one of the most important chromophenols used in combination with blue salt VB. It is also used in the production of durable
pigments, durable sulfonates, durable amines and organic pigments.

Naphthol as 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.