Keywords

• China Manufacture 81-84-5
• Offer 81-84-5
• 81-84-5 WITH BEST PRICE

Quick Details

• ProName: HOT SALE! 1,8-Naphthalic anhydride 81-...
• CasNo: 81-84-5
• Molecular Formula: C12H6O3
• Appearance: BEIGE TO LIGHT BROWN POWDER
• Application: 81-84-5
• DeliveryTime: Promopt .
• PackAge: 1g;5g;10g;25g;50g;100g;500g;1KG;5KG,25...
• Port: China main ports
• ProductionCapacity: 100 Kilogram/Month
• Purity: 99%
• Storage: 2-8, cold storage, to avoid light stor...
• Transportation: BY AIR /BY SEA
• LimitNum: 1 Kilogram
• Valid Period: 6 month
• Application: Multipurpose intermediate
• Certification: ISO/9001 Certificate

Superiority

1. Certificate Of Analysis (COA)

2. Material Safety Data Sheet (MSDS)

3. Route of synthesis (ROS)

4. Method of Aanlysis (MOA)

5. Nuclear Magnetic Resonance (NMR)

6. Packing pictures and loading video before loading

7. Free Sample

9. Factory audit

10. Strong after-sale service

HenNan sunlake enterprise corporation is located in Henan Province , The central plain of China , Which enjoys favorable geogeaphical position and convenient transportion, The com[any was established in june. 1998 , until now having more than 18 years experience in manufacturing & exporting chemical raw material . 
Sunlake is a professional manufacturer engaged in producing and selling chemicals,including Organic & inorganic chemicals , pigments & Dyestuffs , Water treatment chemicals , Food & FEED additives and others . these products have been being well exported to europe , southeast Asia , the Middle East , Africa , South America and some other countries and areas. 

Details

1. ISO 9001 approved, GMP producing standard,Proffesional QA system, our quality is guaranteed.

2. Facotory direct sale, most comptive price ensured;

3. Audited Supplier on lookchem, No trick, No Scam!

4. Enough stock can make sure safe delivery.

5. Complete before and after sale service, welcome your questions and glad to help.

 

1,8-Naphthalic anhydride Basic information

Product Name:	1,8-Naphthalic anhydride
Synonyms:	1,8-naphthalenediocanhydride;1,8-Naphthoic anhydride;1,8-Napthalic anhydride;ai3-09071;Benzo[de]isochromene-1,3-dione;Naphthalenedicarboxylic-1,8-anhydride;naphthalenedicarboxylicanhydride;naphthalic
CAS:	81-84-5
MF:	C12H6O3
MW:	198.17
EINECS:	201-380-2
Product Categories:	Intermediates of Dyes and Pigments;Oxygen cyclic compounds;Naphthalene derivatives
Mol File:	81-84-5.mol

1,8-Naphthalic anhydride Chemical Properties

mp	269 °C
Fp	272 °C
Water Solubility	decomposes
Sensitive	Moisture Sensitive
BRN	153190
CAS DataBase Reference	81-84-5(CAS DataBase Reference)
NIST Chemistry Reference	1,8-Naphthalic anhydride(81-84-5)

Safety Information

Hazard Codes	Xi
Risk Statements	36/37/38
Safety Statements	26-37/39-24/25
WGK Germany	2
RTECS	QK5350000
F	21
HS Code	29173980
Hazardous Substances Data	81-84-5(Hazardous Substances Data)

MSDS Information

Provider	Language
1,8-Naphthalenedicarboxylic anhydride	English
SigmaAldrich	English
ACROS	English
ALFA	English

1,8-Naphthalic anhydride Usage And Synthesis

Chemical Properties

BEIGE TO LIGHT BROWN POWDER

1,8-Naphthalic anhydride Preparation Products And Raw materials

Preparation Products	1,8-NAPHTHALIC ACID-->fluorescent whitening agent EFR-->Solvent Yellow 98-->1-AMINO-8-NAPHTHOIC ACID-->SOLVENT YELLOW 85-->Pigment Red 190-->Fluorescent Yellow Ii (Disperse)-->Solvent Red 179-->3,4,9,10-Perylenetetracarboxylic dianhydride-->Vat Grey BG
Raw materials	Acenaphthene

HenNan sunlake enterprise corporation is located in Henan Province , The central plain of China , Which enjoys favorable geogeaphical position and convenient transportion, The com[any was established in june. 1998 , until now having more than 18 years experience in manufacturing & exporting chemical raw material . 
Sunlake is a professional manufacturer engaged in producing and selling chemicals,including Organic & inorganic chemicals , pigments & Dyestuffs , Water treatment chemicals , Food & FEED additives and others . these products have been being well exported to europe , southeast Asia , the Middle East , Africa , South America and some other countries and areas.