| CAS No.: | 135-19-3 |
|---|---|
| Formula: | C10h8o |
| EINECS: | 205-182-7 |
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1. Important organic raw materials and dye intermediates, used in the manufacture of Tuber acid, butyric acid, β-naphthol - 3-formic acid, and used in the manufacture of antioxidant butyl, antioxidant DNP and other antioxidant, organic pigments and fungicides.
2. Used as a reagent for the determination of sulfonamide and aromatic amines by thin layer chromatography. It is also used in organic synthesis.
3. Used in acid tin plating to improve cathode polarization, refine crystallization and reduce porosity. Due to the hydrophobicity of this product, excessive content will cause gelatin condensation and precipitation, and the coating will produce streaks.
4. It is mainly used in the production of acid orange Z, acid orange II, acid Black ATT, acid mediated Black T, acid mediated Black A, acid mediated Black R, acid complexed Peach B, acid complexed red Brown BRRW, acid complexed black WAN, naphthol AS, naphthol AS-D, naphthol AS-OL, naphthol AS-SW, reactive Brilliant Orange X-GN, reactive Brilliant Orange K-GN, Reactive Brilliant Orange. Reactive red K-1613, neutral purple BL, neutral black BGL, direct copper salt blue 2R, direct fast blue B2PL, Direct Blue RG, direct blue RW and other dyes
Q:Do you support providing samples?
A:We can provide the sample free of charge, but we need you to provide the freight
Q: What are the specifications of your products?
A: Our product is in powder form
Q: How many tons can one container hold?
A: Usually 21 tons are shipped without pallets. The pallet can hold 20.4 tons.
Q: Can OEM /ODM be supported?
A: Yes, we can produce according to your requirements.
Q: Do you have it in stock?
A: Most customers like products in stock, so we try to keep most of our products in stock.
Q: When do you expect delivery?
A: It depends on the quantity of the order. Generally speaking, samples can be delivered to the port 7 working days after payment; For large orders, delivery will take place within 7-15 working days after receipt of payment.
Q: What are your payment terms?
A: It is highly recommended that you make a wire transfer in advance. It is also possible to pay 30% deposit before production, and 70% of the final payment is paid after loading.
Q: What documents can you provide?
A: Usually we provide commercial invoice, packing list, bill of lading, insurance, analysis sheet and certificate of origin. If your market has any special requirements, please let us know.
Q: How do you handle quality complaints?
A: Our quality control will reduce quality problems to almost zero. If there is really a product quality problem, we are willing to make the corresponding compensation according to the certification materials.
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