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Biphthalicanhydride cas2420-87-3

Name: Biphthalicanhydride cas2420-87-3
Brand: airuike
SKU: pr2407091644
Price: 10 USD
Availability: InStock

3 Inquiries

Unit Price: Get Latest Price 

CAS No.:

2420-87-3

Grade:

Pharmaceutical grade

Content:

99%

Port:

qingdao

Brand:

airuike

Packaging:

25kg/ bag

Price valid (until):

2025-10-10

Contact Supplier

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Shandong Airuike Chemical Co., Ltd.

Company Type:

Trader

Location:

China

Qualification:

Main Products:

api,Intermediates,Organic Chemistry,Inorganic Chemistry,Daily Chemicals,Cosmetic Raw Materals

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Product Description
Seller Information
Inquiry History

Description

Shop Biphthalicanhydride cas2420-87-3-Detailed Image 1

Q : What is your terms of payment?
A : T/T 30% as deposit, and 70% before delivery or 100% L/C at sight.
Q : How to confirm the Product Quality before placing orders?
A : 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.

Q : How about the delivery time?
A : Within 7 days after payment confirmation. (excluding Chinese holidays)

Q : What documents did you provide?
A :We usually provide commercial invoice, packing list, shipping list, waybill, health certificate and certificate of origin. If
there are any special requirements in your market, please let us know.Some technical paperwork is available, such as COA, HNMR, HPLC, LC-MS etc.

Q: How do you deal with quality complaints?
A : First of all, our quality control will ensure our quality. If we cause real quality problems, we will once again provide good
products or refund your losses.

Q : How do you make our business long-term and good relationship?
A : 1. We keep good quality and competitive price to ensure our customers benefit;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from

Q : Do you have stock?
A: Yes, we have all our products in stock. Our annual output is 200 tons. No matter when you order, we will ship within 1 to 3 days.
Q : Why should I choose you?
A: Powerful technical support-come from our highly skilled & fully experienced staff, working in chemical industry for over
5years, in average.Strict quality control-comes form our sophisticated management system.Professional and warm sales team-since we
believe we can only win via our hard work in a competitive worldQuick response and excellent presale and after sale service-since
we believe our customers deserve all the best service.
Q : Can I get best price from you?
A: Of course. We don't chase excessive profits and alway

Basic Info

Product Name:

3,3′,4,4′-Biphenyltetracarboxylic dianhydride

Other Name:

[5,5′-Biisobenzofuran]-1,1′,3,3′-tetrone;3,3′,4,4′-Biphenyltetracarboxylic 3,4:3′,4′-dianhydride;[1,1′-Biphenyl]-3,3′,4,4′-tetracarboxylic 3,4:3′,4′-dianhydride;4,4′-Biphthalic anhydride;3,3′,4,4′-Biphenyltetracarboxylic dianhydride;3,3′,4,4′-Biphenyltetracarboxylic acid anhydride;3,3′,4,4′-Biphenyltetracarboxylic acid dianhydride;3,3′,4,4′-Biphenyltetracarboxylic anhydride;3,4,3′,4′-Biphenyltetracarboxylic dianhydride;3,4,3′,4′-Biphenyltetracarboxylic acid dianhydride;BPDA;4,4′-Biphthalic dianhydride;B 1326;1,1′-Biphenyl-3,3′,4,4′-tetracarboxylic acid dianhydride;s-BPDA;1,1′-Biphenyl-3,3′,4,4′-tetracarboxylic dianhydride;3,3′,4,4′-Diphenyltetracarboxylic dianhydride;3,3′,4,4′-Biphenyltetracarbocylic dianhydride;3,3′,5,5′-Biphenyltetracarboxylic 3,5:3′,5′-dianhydride;[5,5′]Biisobenzofuranyl-1,3,1′,3′-tetraone;7623-28-1;107015-16-7;118663-85-7;163915-26-2;786717-06-4;2095480-59-2

CAS No.:

2420-87-3

Molecular Formula:

C16H6O6

InChIKeys:

InChIKey=WKDNYTOXBCRNPV-UHFFFAOYSA-N

Molecular Weight:

294.22

Exact Mass:

294.22

EC Number:

219-342-9

UNII:

SN5KO2N6PC

DSSTox ID:

DTXSID8044886

HScode:

29173990

Categories:

Organic Reagents

Characteristics

PSA:

86.7

XLogP3:

2.3

Appearance:

DryPowder

Density:

1.625±0.06 g/cm3(Predicted)

Melting Point:

267 °C

Boiling Point:

614.9°C at 760 mmHg

Flash Point:

277.4ºC

Refractive Index:

1.696

Vapor Pressure:

5.81E-15mmHg at 25°C

See More 3,3′,4,4′-Biphenyltetracarboxylic dianhydride Properties 

Hazard Identification

Classification of the substance or mixture

Eye irritation, Category 2

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Warning
Hazard statement(s)	H319 Causes serious eye irritation
Prevention	P264 Wash ... thoroughly after handling. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
Response	P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Storage	none
Disposal	none

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More 3,3′,4,4′-Biphenyltetracarboxylic dianhydride Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
api,Intermediates,Organic Chemistry,Inorganic Chemistry,Daily Chemicals,Cosmetic Raw Materals

Location:
Huangdao District, Qingdao City, Shandong Province (formerly Room 606-2, Building 1, No. 10 Beijing Road, Jiaonan City)

Payment Terms:
TT against copy of documents,D/P,D/A,TT against B/L draft before shipment,100% TT in advance

Average lead Time:
15

Total Annual Revenue:
$5 million-$10 million

Total Employees:
51-100

Year of Establishment:
2023

Certifications:
Credit rating certificate,Hazardous Chemicals Business License

Company Profile
Foucsing on chemical industry,Shandong Airuike Chemical Co., LTD was established in the year 2013 and since then devoted all its efforts on how to bring best products and services to every customer,with intergrated sources and creative minds.
We are offering the market with Organic chemicals, Inorganic chemicals, Organic intermediates and water treatment products.
In construction industry,our furan resin product is high-light for metal casting as well as anticorrosion projecting for new chemical plant construction and repairing works.
Your consistent trust is our infinite power to move forward. Shandong Airuike Chemical Co., LTD never stop its step on technical researching,quality supervising,effective logistic arranging and on time services to fully satisfy customers requests. We also extended our product range by close cooperating with famous producers all around China,around the world.
By now we have established business relationship with more than 200 customers around the world.
Like our company motto says,”Innovation as power,quality as life,be honest people practical development”,Shandong Airuike Chemical Co., LTD team always put sincerity and honesty in the first place and in return customers trust us and develop win-win cooperation betwwen each other.
You’re always welcomed to contact us and share your needs,let us give you an unique satisfying for our business cooperation together.

Inquiry History

3 Inquiries

Country	Product	Purchase Quantity	Date Posted
Lithuania	BPDA	100 KG	Mar 6, 2024
Lithuania	3，3’，4,4’-Biphenyltetracarboxylic dianhydride, .99,5% ,	100 KG	Mar 6, 2024
United States	Biphenyl-tetracarboxylic acid dianhydride	5000 KG	Nov 22, 2023

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