3-Hydroxy-2-naphthoic acid CAS 92-70-6
Previous
Next
Factory Supply 3-Hydroxy-2-naphthoic acid CAS 92-70-6 with Best Price
- Appearance: Yellow powder
- Purity: 99. 0%min
- Stock: In stock
- Sample: Available
- Zhishang Chemical: 3-Hydroxy-2-naphthoic acid Supplier & Manufacturer
3-Hydroxy-2-naphthoic acid: The Complete Guide
- Item 1: Basic Info
- Item 2: What is 3-Hydroxy-2-naphthoic acid?
- Item 3: 3-Hydroxy-2-naphthoic acid Uses
- Item 4: Reference
- Item 5: The Manager has Something to Say
- Item 6: 3-Hydroxy-2-naphthoic acid Supplier and Manufacturer
- Item 7: Quality Control of 3-Hydroxy-2-naphthoic acid
- Item 8: Hot Sale Products
- Item 9: Get 3-Hydroxy-2-naphthoic acid Quotation
3-Hydroxy-2-naphthoic acid for Sale
Basic Info
Basic Info
Chemical Properties
Other Info
Basic Info
| Chemical Name: | 3-Hydroxy-2-naphthoic acid |
| Other Name: | 3-Hydroxy-2-naphthoicaci; 3-Hydroxy-beta-naphthoic acid; β-Naphthol-3-carboxylic acid |
| CAS: | 92-70-6 |
| EINECS: | 202-180-8 |
| Type: | Additives; Pharmaceutical raw materials; Organic raw materials |
| Molecular Formula: | C11H8O3 |
| Molecular Weight: | 188.18 |
Chemical Properties
Melting point | 218-221 °C(lit.) |
Boiling point | 283.17°C (rough estimate) |
density | 1.43 g/cm3 (23℃) |
refractive index | 1.7160 (estimate) |
Fp | >150°C |
storage temp. | Sealed in dry,Room Temperature |
solubility | 0.072g/l practically insoluble |
pka | 3.02±0.30(Predicted) |
form | Fine Crystalline Powder |
color | Yellow to beige-brown |
Water Solubility | PRACTICALLY INSOLUBLE |
Other Info
| Brand Name: | Zhishang Chemical |
| Provide: | 3-Hydroxy-2-naphthoic acid MSDS; 3-Hydroxy-2-naphthoic acid COA |
What is 3-Hydroxy-2-naphthoic acid?
3-Hydroxy-2-naphthoic acid is a natural substance with the chemical formula C 10 H 6 (OH) (CARBON MONOXIDE 2H). It is among a number of carboxylic acids derived from 2-naphthol. It is a common precursor of azo dyes as well as pigments. It is prepared by carboxylating 2-naphthol via the Kolbe Schmitt response.
3-Hydroxy-2-naphthoic acid is a forerunner of numerous anilines, such as Naphthol AS, which responds with diazonium salts to develop dark azo substances. The azo coupling of 3-hydroxy-2-naphthoic acid additionally creates numerous dyes.
3-Hydroxy-2-naphthoic acid Uses
3-Hydroxy-2-naphthoic acid is generally utilized as an intermediate in the production of dyes and pigments. Additional use is as an intermediate for insecticides and drugs (ECB, 2000).
2-Hydroxy-3-naphthoic acid (BON) is combined with diazo substances, and its calcium salt is a bright red impermeable pigment. Manganese salts with somewhat greater costs show far better exterior toughness than calcium or barium salts. The attributes of BON red pigment are high shade security, acid as well as alkali resistance, and also safe.
Reference
3-Hydroxy-2-naphthoic acid – WikiPedia
The Manager has Something to Say
This is William, CEO of Zhishang Chemical Co., Ltd.
Welcome to visit our factory . As the top chemical manufacturer, we have been striving for product quality, innovation , R&D, and customer service for the past 7 years. In the next 10 years or even longer, we are committed to becoming the most reliable chemical supplier in the world , creating a well-known international brand trusted by customers, with the spirit of “one meter wide, ten thousand meters deep”, we continue to focus on product research and development, continue to focus on customer service, continue to improve the supply chain service system, to create a professional chemical supply service team, to achieve win-win long-term cooperation. Please feel free to contact us if you have any questions.
Contact Us
- Email: sales002@sdzschem.com
- Phone: +86 176 5311 3209
- WhatsApp: +86 176 5311 3209
- WeChat: Zhishang17653113209
- Skype: +86 176 5311 3209
Facebook
Twitter
LinkedIn
Pinterest
Email
WhatsApp
If you want to buy 3-hydroxy-2-naphthoic acid, pls contact us to get a free quote.
3-Hydroxy-2-naphthoic acid Supplier and Manufacturer
As a 3-hydroxy-2-naphthoic acid supplier and manufacturer with a strict standard product quality system certificate, Zhishang Chemical has long been providing the best 3-hydroxy-2-naphthoic acid raw materials to customers all over the world.
Over the years, relying on professional team experience and customer-centric team concept to meet customer needs in a timely manner, our company enjoys a high reputation in the world. At present, our company has served more than 6,000 customers and has established long-term cooperative relations with customers from many countries.
If you have a demand for 3-hydroxy-2-naphthoic acid and related products, please contact our service staff Zhishang Chemical – White directly, and we will provide you with high-quality products at the best price.
Service
FAQ
Shipping
Service
Pre-Sales Service
* Prompt reply and 24 hours online, professional team to provide the best price and high-quality product.
* Sample testing support.
* Every batch of products will be tested to ensure its quality.
* The packing also can be according to the customers` requirement.
* Any inquiries will be replied to within 24 hours.
* We provide a Commerical Invoices, Packing Lists, Bills of loading, COA, Health certificates, and Origin certificates. If your markets have any special requirements, let us know.
After-Sales Service
* The fact of logistics information monitoring.
* Any questions about the product can be consulted at any time.
* Product has any problem can return.
FAQ
Do you accept sample order?
We will make samples before mass production, and after the sample is approved, we’ll begin mass production. Doing 100% inspection during production, then doing random inspection before packing.
What’s your MOQ?
Our MOQ is 1kg. But usually we accept less quantities, such as 100g on the condition that the sample charge is 100% paid.
Is there a discount?
The different quantity has different discount.
HOW TO CONFIRM THE PRODUCT QUALITY BEFORE PLACING ORDERS?
You can get free samples for some products, you only need to pay the shipping cost or arrange a courier to us and take the samples. You can send us your product specifications and requests, we will manufacture the products according to your requests.
Do you supply product report?
Yes. We’ll give you product analysis report before shipping.
Shipping
1. ≤50kg, Express delivery recommended, usually called DDU service;
2. ≤500kg, Air shipping recommended, usually called FOB, CFR, or CIF service;
3. >500kg, sea shipping recommended, usually called FOB, CFR, or CIF service;
4. For high-value products, please select air shipping and express delivery for safe.
Quality Control of 3-Hydroxy-2-naphthoic acid
Previous
Next
