Nadic anhydride Industrial Grade
2 Inquiries
826-62-0
Industrial Grade
TIANJIN
as customer's requirment
2020-08-30
Nadic Anhydride,Hexahydrophthalic anhydride,Xanthone,5-Bromoacenaphthene,1,1'-Binaphthalene,N-(4-Bromophenyl)-N,N-bis(1,1'-biphenyl-4-yl)amine
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Product Description
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Seller Information
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Inquiry History
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Description
Name： Nadic Anhydride (NA)
CAS No.: [826-62-0]/ [129-64-6]
Molecular formula
C9H8O3
Molecular weight
164.16
Items
Index
Product No.
A1001
A1001-1
Appearance
White solid
White solid
Content,%
≥98.0
≥99.0
Mp,℃
≥162.0
≥162.0
Applications:
1) Used in unsaturated polyester resins than the resins made by Phthalic anhydride or THPA, NA has better air-drying, higher heat resistance, degree of finish, electrical properties, corrosion resistance and mechanical strength.
2) Used for the curing agent of epoxy resin, suitable for casting, lamination, powder molding, etc. The cured products have excellent weather resistance, heat resistance and electric properties.
3) Used in the modifying agent of alkyd resin, urea-formaldehyde resin, melamine resins, etc.
4) Can be used for pesticides, sulfide modifier, plasticizer, surfactant, textile penetrating agent, etc.
Packaging: 25kg/bag; 500kg/bag
Storage: This product shall be tightly closed, out of the sun, moisture-proof and away from ignition source. The storage period is one year.
Basic Info-
Product Name:
5-Norbornene-2,3-dicarboxylic anhydride
Other Name:4,7-Methanoisobenzofuran-1,3-dione,3a,4,7,7a-tetrahydro-;5-Norbornene-2,3-dicarboxylic anhydride;3a,4,7,7a-Tetrahydro-4,7-methanoisobenzofuran-1,3-dione;Bicyclo[2.2.1]hept-5-ene-2,3-dicarboxylic anhydride;2-Norbornene-5,6-dicarboxylic anhydride;3,6-Methylene-1,2,3,6-tetrahydrophthalic anhydride;5-Norbornene-2,3-dicarboxylic acid anhydride;3,6-Methano-4-cyclohexene-1,2-dicarboxylic acid anhydride;NSC 3999;4-Oxatricyclo[5.2.1.02,6]dec-8-ene-3,5-dione;Bicyclo[2.2.1]hept-2-ene-5,6-dicarboxylic anhydride;Norbornenedicarboxylic anhydride;5,6-Norbornene-2,3-dicarboxylic acid anhydride;Anhydride 647;66075-60-3
CAS No.:826-62-0
Molecular Formula:C9H8O3
InChIKeys:InChIKey=KNDQHSIWLOJIGP-UHFFFAOYSA-N
Molecular Weight:164.16
Exact Mass:164.16
EC Number:204-957-7
NSC Number:110659|102277|3999
DSSTox ID:DTXSID0047456|DTXSID6051647
HScode:38220090
Categories:
Characteristics-
PSA:
43.4
XLogP3:0.7
Appearance:DryPowder; Liquid
Density:1.42 g/cm3
Melting Point:98-99 °C
Boiling Point:251.61°C (rough estimate)
Flash Point:163.8ºC
Refractive Index:1.583
Water Solubility:diethyl ether: soluble 0.1g/10 mL, clear, colorless
Storage Conditions:Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Store protected from moisture.
Toxicity:skn-rbt 500 mg/24H MLD 28ZPAK -,140,72
Hazard IdentificationClassification of the substance or mixture
Serious eye damage, Category 1
Skin sensitization, Category 1
Respiratory sensitization, Category 1
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Danger
Hazard statement(s) H318 Causes serious eye damage
H317 May cause an allergic skin reaction
H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled
Precautionary statement(s) Prevention P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/...
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P272 Contaminated work clothing should not be allowed out of the workplace.
P284 [In case of inadequate ventilation] wear respiratory protection.
Response P305+P354+P338 IF IN EYES: Immediately rinse with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
P317 Get medical help.
P302+P352 IF ON SKIN: Wash with plenty of water/...
P333+P317 If skin irritation or rash occurs: Get medical help.
P321 Specific treatment (see ... on this label).
P362+P364 Take off contaminated clothing and wash it before reuse.
P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P342+P316 If experiencing respiratory symptoms: Get emergency medical help immediately.
Storage none
Disposal P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions 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.
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Seller Information
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Business Type:
Manufactory
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Main Products:
Nadic Anhydride,Hexahydrophthalic anhydride,Xanthone,5-Bromoacenaphthene,1,1'-Binaphthalene,N-(4-Bromophenyl)-N,N-bis(1,1'-biphenyl-4-yl)amine
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Location:
West section of shengli road, puyang 457001,china
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Payment Terms:
D/P,D/A
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Average lead Time:
60
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Total Annual Revenue:
Above $100 million
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Total Employees:
201-300
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Year of Establishment:
2002
Puyang Huicheng Electronic Material Co., Ltd., located in the Puyang Economic and Technological Development Zone, was established in 2002. It is a joint-stock national high-tech listed enterprise integrating scientific research, production and management. It specializes in the research and development and production of anhydrides and anhydride derivatives, products Widely used in electronic components packaging materials, electrical equipment insulation materials, coatings, composite materials and many other fields. The company has self-support import and export rights, and its products are exported to Europe, America, Southeast Asia and other countries and regions.
The company is a national high-tech enterprise and a key high-tech enterprise of the National Torch Plan. It has a provincial-level enterprise technology center. Relying on strong technical strength, modern production equipment, strict quality inspection system and perfect management system, it has passed ISO9001 and ISO14001. , OHSAS18001 three system certification.
The company attaches great importance to talents, respects talents, and vigorously implements the strategy of revitalizing enterprises through science and technology. Now it has been forged into a team with cohesion, combat effectiveness and good style. We regard the youth, knowledge and enterprising spirit of the team as our most valuable asset.
With the business philosophy of "benefiting the society and being subtle", Puyang Huicheng adheres to a stable operation, actively reforms and innovates, provides users with first-class products and services, creates value for customers, shareholders, employees and stakeholders, and creates social harmony. make a contribution.
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Inquiry History2 Inquiries
Country Product Purchase Quantity Date Posted 
Russia
5-Norbornene-2,3-dicarboxylic Anhydride
2.30 KG Sep 28, 2023
Russia
Benzophenone-3,3′,4,4′-tetracarboxylic dianhydride
4.40 KG Sep 28, 2023 Post an enquiry for this product