Dyestuffs Organic Synthesis 1, 8-Naphthalic Anhydride for Pesticides Medicines CAS 81-84-5

• CAS No.: 81-84-5
• Formula: C12h6o3
• EINECS: 201-380-2
• Type: Synthesis Material Intermediates
• Appearance: Powder
• Quality: Industrial
• Model NO.: a zln 81-84-5
• Colour: Yellow
• MW: 198.17
• Purity: Min 99%
• Sample: Support
• Storage: Yes
• Transport Package: Drum
• Specification: 25kg/200kg
• Trademark: Future Chemical
• Origin: China
• Production Capacity: 1000ton

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Product Description

High Quality 1, 8-Naphthalic Anhydride with 99% purity CAS 81-84-5

1,8-Naphthalic anhydride Basic information
Product Name:	1,8-Naphthalic anhydride
CAS:	81-84-5
MF:	C12H6O3
MW:	198.17
EINECS:	201-380-2
1,8-Naphthalic anhydride Chemical Properties
Melting point	269 °C
Boiling point	295.48°C (rough estimate)
density	1.2571 (rough estimate)
refractive index	1.5550 (estimate)
Fp	272 °C
storage temp.	Store below +30°C.
form	Powder
color	Beige to light brown
Water Solubility	decomposes
Sensitive	Moisture Sensitive
BRN	153190
CAS DataBase Reference	81-84-5(CAS DataBase Reference)

 

Item	Specifications
Appearance	Yellowish powder
Assay %	≥98

 

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