2,7-Dihydroxynaphthalene CAS 582-17-2

Availability:



Raw materials used for synthesizing sulfonic acid compounds and diethylene naphthalene compounds
Inquire

Model:
582-17-2
Brand:
bosschem
Code:
582-17-2

Product Description

2,7-Dihydroxynaphthalene Basic information
Product Name:	2,7-Dihydroxynaphthalene
CAS:	582-17-2
MF:	C10H8O2
MW:	160.17
EINECS:	209-478-7
Mol File:	582-17-2.mol
2,7-Dihydroxynaphthalene Chemical Properties
Melting point	185-190 °C (lit.)
Boiling point	246.06°C (rough estimate)
bulk density	600-700kg/m3
density	1.0924 (rough estimate)
refractive index	1.5418 (estimate)
storage temp.	Store below +30°C.
solubility	DMSO (Slightly), Methanol (Slightly)
pka	9.14±0.40(Predicted)
form	Powder
color	Gray
Water Solubility	insoluble
BRN	2042383
Cosmetics Ingredients Functions	HAIR DYEING
InChI	1S/C10H8O2/c11-9-3-1-7-2-4-10(12)6-8(7)5-9/h1-6,11-12H
InChIKey	DFQICHCWIIJABH-UHFFFAOYSA-N
SMILES	Oc1ccc2ccc(O)cc2c1
LogP	1.980 (est)
CAS DataBase Reference	582-17-2(CAS DataBase Reference)
NIST Chemistry Reference	2,7-Naphthalenediol(582-17-2)
EPA Substance Registry System	2,7-Naphthalenediol (582-17-2)

2 7-Dihydroxynaphthalene cas 582-17-2 C10H8O2 Fluorescent whitening agent

Our Advantages

Specifications & technical advantages:
Higher main content and lower impurity levels; batch-to-batch stability; better solubility, particle size, and flowability, facilitating downstream processes.
Quality system advantages:
Certification list - ISO 9001, REACH registration number, FDA, Kosher, Halal; each batch comes with a COA, supporting third-party testing (SGS, etc.); full traceability.
Supply chain advantages:
Own factory/integrated production; annual production capacity is at full capacity, with plans to expand production; some stock is available for immediate delivery; delivery time is clear.

Transportation

Packaging & Loading

25 kg bags with inner PE liner, 40 bags per pallet (1 MT), shrink-wrapped and fumigation-free; 20 MT per 20' FCL, 28 MT per 40' HQ.

Shipping

Sea freight is recommended for bulk orders (30–40 days to Europe/US); samples ship via DHL/FedEx within 3–7 days. Available terms: FOB Qingdao / CIF / DDP.

Dangerous goods

Classified as UN, Class, Packing Group; we provide full DG documentation and comply with IMDG for all ocean shipments.

Documents

Commercial invoice, packing list, bill of lading, COA, SDS, and certificate of origin are included with every shipment.

2,7-Dihydroxynaphthalene CAS 582-17-2

Our Advantages

QUICK LINKS