High purity Pathalic acid 98% TOP1 supplier in China
2 Inquiries
88-99-3
Industrial Grade
according to the clients requirement
2026-06-30
N-Diethyl-m-toluamide,6-Methyluracil,Anisole,4-Dimethoxybenzoic acid,CS (lacrimator),Daucosterol
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Product Description
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Seller Information
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Inquiry History
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DescriptionKeywords
Pathalic acid supplier
Pathalic acid 98%
Pathalic acid China
Quick DetailsProName:High purity Pathalic acid 98% TOP1 supplier in China
CasNo:88-99-3
Molecular Formula:C8H6O4
Appearance:White crystals or fine white powder
Application:Used as chemical reagent and chromatographic analytical reagent.
DeliveryTime:prompt
PackAge:according to the clients requirement
Port:Shanghai
ProductionCapacity:1-100 Metric Ton/Month
Purity:98%
Storage:Store in dry, dark and ventilated place.
Transportation:by sea or by air
LimitNum:100 Gram
Grade:Industrial Grade
SuperiorityDayangchem’s R&D center can offer custom synthesis according to the contract research and development services for the fine chemicals, pharmaceutical, biotechnique and some of the other chemicals. DayangChem can provide different quantities of custom synthesis chemicals in lab, plant and industrial scale with more than fifteen years.
DayangChem exported this product to many countries and regions at best price in China. If you are looking for the product’s supplier in China, Dayangchem is your best choice.
Pls contact with us freely for getting detailed product specifications, product tech. date sheet, COA and MSDS, prices, delivery time and payment terms.
Details
Dayang Chem (Hangzhou) Co. Limited, established in 2000, dedicated to the development, production and marketing of chemicals. We are a leading manufacturer and supplier of chemicals in China.
Manufacturing base: The Company has some Manufacturing base in Zhejiang, Jiangsu and Shandong provide. These bases focus on production and Contract Manufacturing.
Sales agent: Dayangchem are authorized by many Chinese chemical manufacturers as universal agency and international area agency. Dayangchem has established very good cooperation and business relations with hundreds of Chinese qualified manufacturers by long time business intercourse.
Strong quality control system: Strength of our ethical commitment to quality control and quality assurance systems firmly based on ISO standard. QA and QC used in the whole process of raw material control, process control and finished product quality inspection.
Third lab test: Audit directly and tested by third party like SGS or INTERTEK in any time will be accepted under required.
Flexible payment terms: Various payment terms such as L/C,D/P,D/A and T/T will be accepted. Special Notice: DAYANGCHEM never require customers to remit payment to a personal account. Beware of being cheated.
Rich experience in sales: 1000 square meters of office space with independent property rights, Sales team of nearly 40 people. Our customers throughout the world, especially the world-renowned companies, such as BACHEM, BASF, CELANESE, CORDEN,DOW,EVONIK, GENZYME,HENKEL, MERCK,ROCHE,SANOFI,SOLVAY.
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Basic Info-
Product Name:
Phthalic acid
Other Name:1,2-Benzenedicarboxylic acid;Phthalic acid;o-Benzenedicarboxylic acid;o-Dicarboxybenzene;Sunftal 20;o-Carboxybenzoic acid;M 2;NSC 5348;4401-64-3
CAS No.:88-99-3
Molecular Formula:C8H6O4
InChIKeys:InChIKey=XNGIFLGASWRNHJ-UHFFFAOYSA-N
Molecular Weight:166.13
Exact Mass:166.13
BRN:608199
EC Number:201-873-2
UNII:6O7F7IX66E
ICSC Number:0768
NSC Number:5348
DSSTox ID:DTXSID8021484
Color/Form:Colorless crystals|Plates from water
HScode:29173980
Categories:
Characteristics-
PSA:
74.6
XLogP3:0.7
Appearance:White Powder
Density:1.593 g/cm3 @ Temp: 15 °C
Melting Point:191 °C (decomp)
Boiling Point:Decomposes
Flash Point:168 °C
Refractive Index:1.618
Water Solubility:H2O: 7 g/L (25 ºC);methanol: 0.1 g/mL, clear
Storage Conditions:Store below +30°C.
Vapor Pressure:7.8 hPa (191 °C)
Vapor Density:Relative vapour density (air = 1): 5.7
Toxicity:LD50 orally in rats: 7.9 g/kg (Shaffer)
Explosive limit:Forms anhydride (dust explosion hazard).
PKA:2.76(at 25 °C)
Henrys Law Constant:Henry's Law constant = 2.1X10-11 atm-cu m/mole at 25 °C (est)
Dissociation Constants:pKa1 = 2.76; pKa2 = 4.92 at 25 °C
Experimental Properties:...When rapidly heated, forming phthalic anhydride and water|Specific heat = 1138 J/kg-K at 300 K|Specific heat of solid (0-99 °C) 1.214 J/g-K|Heat of fusion = 315.3 J/g|For more Other Experimental Properties (Complete) data for PHTHALIC ACID (6 total), please visit the HSDB record page.
Air and Water Reactions:Insoluble in water.
Reactive Group:Acids, Carboxylic
Reactivity Profile:PHTHALIC ACID is a carboxylic acid. This chemical is sensitive to exposure to extreme heat. This compound reacts violently with nitric acid. It is incompatible with sodium nitrite. It is also incompatible with oxidizers. (NTP, 1992).
Heat of Combustion:19657.03 J/g
Physical Dangers:Dust explosion possible if in powder or granular form, mixed with air.
Critical Temperature & Pressure:Critical temperature = 800.00 K; Critical pressure = 3.9500X10+6 Pa
Hazard IdentificationClassification of the substance or mixture
Serious eye damage, Category 1
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Danger
Hazard statement(s) H318 Causes serious eye damage
Precautionary statement(s) Prevention P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing 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.
Storage none
Disposal none
Other hazards which do not result in classification
no data available
Handling and StoragePrecautions for safe handling
NO open flames. Closed system, dust explosion-proof electrical equipment and lighting. Prevent deposition of dust. 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:
N-Diethyl-m-toluamide,6-Methyluracil,Anisole,4-Dimethoxybenzoic acid,CS (lacrimator),Daucosterol
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Location:
RM901-7,Unit 2,259# WenSan Road, Xihu District, Hangzhou Zhejiang, China
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Payment Terms:
TT against copy of documents,D/P,L/C,D/A,TT against B/L draft before shipment,100% TT in advance
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Average lead Time:
2
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Total Annual Revenue:
$10 million-$25 million
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Total Employees:
11-50
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Year of Establishment:
2020
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Certifications:
Dangerous Chemicals Business License,Pesticide Business License,ISO 9001:2015
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Inquiry History2 Inquiries
Country Product Purchase Quantity Date Posted 
India
Phthalic acid
10000 MT Dec 1, 2023
India
Phthalic Acid 98-99%
20.00 MT Feb 28, 2024 Post an enquiry for this product
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