 Home > Organic Chemistry > Ketones > Aniline phthalate for Sale > Phenyl phthalate purity 98% high quality&best price hly57

Phenyl phthalate purity 98% high quality&best price hly57

COA

Unit Price:

$1/MT FOB

Get Latest Price 

CAS No.:

50930-79-5

Grade:

Industrial Grade

Content:

98%

Port:

qingdao

Brand:

hly

Packaging:

200 kg/ galvanized iron drum

Price valid (until):

2026-12-08

Contact Supplier

 Chat Now

Suqian City Hengliyuan Import and Export Trade Co., LTD

Company Type:

Trader

Location:

China

Qualification:

Main Products:

Acrylonitrile,Sodium biselenite methylamine solution,Methylamine [anhydrous],Zinc dust,Hydrogen peroxide solution [content >8%],Triisopropyl borate

 Visit Store

Product Description
Seller Information

Description

Company Profile ----------
Suqian City Hengliyuan Import and Export Trade Co., LTD is a trading company. The company has introduced advanced scientific and technological achievements from home and abroad, and has superior products from well-known manufacturers at home and abroad. The basic functions are:
1. Domestic trade of various chemical raw materials;
2. Providing price information services and chemical raw material procurement for industrial enterprises;
3. Cooperating with Chinese state-owned enterprise factories, the price and quality are very advantageous.
At present, the company is relying on the combination of industry and trade and global procurement to steadily improve the company's value-added ability and compound competitiveness. We have always been committed to producing high-quality and low-cost goods, so we have been sincerely recognized by many customers. Our goal is to produce the best products and satisfy every customer with professional services and attitudes. We look forward to cooperating with you and establishing a win-win relationship with you. Please rest assured that we will definitely satisfy you.

Shop Phenyl phthalate purity 98% high quality&best price hly57-Detailed Image 1

Shop Phenyl phthalate purity 98% high quality&best price hly57-Detailed Image 2

----------packaging and delivery ----------

----------Our Advantages---------
High quality with competitive price
1) Standard:BP/USP/EP/Enterprise standard
2) All Purity≥99%
3) We can provide high quality products with factory price
2. Fast delivery
1) Fast shipment.Various transportation methods for your choice.
2) We have our own agent/remailer/distributor who can help us ship our products very fast , and we have stock in the ir for transferring.
3. Good communication and credit
1) Fast response to customer within 5 hours
2) Good business credit in Europe, US, Japan, Korea, Af r ica and so on.

Items	Specifications

Aniline Hydrogen Phthalate (Aniline Phthalate) CAS 50930-79-5 Full Export Specification

Shop Phenyl phthalate purity 98% high quality&best price hly57-Detailed Image 4

Molecular Structure

1. Basic Chemical Identification

IUPAC Name: 1,2-Benzenedicarboxylic acid compound with benzenamine (1:1)
Aliases: Aniline phthalate, Phthalic acid monoaniline salt,
CAS No.: 50930-79-5
EINECS: 256-856-2
MDL No.: MFCD00042034
Molecular Formula: $\boldsymbol{C_{14}H_{13}NO_4}$ ($C_6H_7N·C_8H_6O_4$)
Molecular Weight: 259.26
HS Code: 2922390090
UN Number: UN 2811
IMDG Hazard Class: Class 6.1 Toxic Solid, Packing Group III
Signal Word: Warning

2. Physical & Chemical Properties

Appearance: White to off-white crystalline powder, odorless
Melting Point: 155–160 ℃ (decomposes on heating)
Density: Solid crystalline density ~1.32 g/cm³
Solubility: Moderately soluble in water, freely soluble in methanol, ethanol; slightly soluble in acetone, insoluble in alkanes & benzene
Stability: Stable under cool dark sealed storage; decomposes above melting point to release aniline & phthalic acid; incompatible with strong alkalis, strong oxidants, amines
Core Hazards
- Harmful via oral intake, skin contact and dust inhalation; aromatic amine cumulative toxicity
- Irritates skin, eyes and respiratory mucous membranes
- Low aquatic toxicity (WGK Germany 1)
- Dust-air mixture forms irritant dust fog under high temperature

3. Standard COA Technical Specifications

Industrial Analytical Reagent Grade ≥98.0% (Main Bulk Export Grade)

Test Item	Standard Specification
Purity (Acid-base titration)	≥98.0 wt%
Appearance	White crystalline powder
Melting range	155–160 ℃ (decompose)
Moisture Content	≤0.10%
Free aniline residual	≤0.10%
Free phthalic acid	≤0.20%
Heavy Metals (Pb)	≤10 ppm
Ethanol insoluble matter	≤0.02%

High-Purity Chromatography Grade ≥99.0%

Ultra-low free aniline & free phthalic acid impurities, for TLC carbohydrate spot detection, laboratory qualitative analysis

4. Main Industrial Applications

1. Thin-Layer Chromatography (TLC) Spraying Reagent (Core Use)

Classic chromogenic spray reagent for carbohydrates, sugars, aldoses and ketoses; produces distinct brown/black spots after heating, widely used in food testing, natural product extraction and plant component analysis

2. Laboratory Qualitative Analytical Reagent

Detection reagent for polyhydroxy organic compounds in pharmaceutical raw material testing and environmental water sample analysis

3. Standard Reference Substance

pH calibration auxiliary standard, organic acid-amine salt reference for titration method verification

4. Fine Chemical Synthesis Intermediate

Raw material for synthesis of aromatic sulfonamide derivatives and low-toxicity dye intermediates

5. Export Packaging & Storage Transportation

Standard Packing Options

Industrial bulk: 25kg fiber drum with double PE moisture-proof inner liner, fully airtight sealed lid
Lab small packing: 25g / 100g / 500g amber plastic sealed bottle

All pallets fixed with anti-slip straps, wrapped with waterproof light-shield stretch film; transit temperature controlled ≤25 ℃, avoid high humidity and direct sunlight

Storage Mandatory Rules

Warehouse: Cool, dark, ventilated Class6.1 toxic solid chemical warehouse, humidity <70%
Fully sealed to prevent moisture absorption and dust leakage
Strict segregate from oxidants, strong alkalis, food raw materials and edible goods
Equipped with toxic dust alarm and negative-pressure exhaust ventilation

Ocean Transport Rules

UN2811 Class6.1 Toxic Solid PG III; mixed loading with food/drinking water cargo forbidden; prevent rain soaking and package rupture; full set of dangerous goods export documents required for global customs clearance

6. GHS Full Hazard Statements & Mandatory PPE

Hazard Statements

H302+H312+H332: Harmful if swallowed, in contact with skin or inhaled
H315: Causes skin irritation
H319: Causes serious eye irritation

Mandatory PPE

Dust half-face respirator with P2 particulate filter cartridge
Double protection: fully sealed chemical safety goggles + full anti-dust splash face shield
Nitrile rubber impermeable gloves
Dust-proof impermeable protective overalls + chemical resistant rubber boots
Local negative-pressure exhaust fume hood for weighing and sample preparation operations

Spill & First Aid Emergency Treatment

Spill disposal: Evacuate irrelevant personnel, cover crystalline powder with dry inert sand to suppress dust; collect residues into airtight toxic plastic barrel for professional disposal; prohibit direct discharge to sewer or water body
Skin contact: Remove contaminated clothes instantly, flush skin with plenty of soapy running water for ≥15 minutes
Eye contact: Irrigate eyes with continuous clean running water for minimum 15 minutes, seek ophthalmic treatment
Inhalation: Move victim to fresh air, supply oxygen for cough and throat irritation
Ingestion: Do NOT induce vomiting; drink large volume clean water/milk, transport to hospital with SDS document

7. Foreign Trade Selling Advantages

Two grades available: industrial TLC reagent bulk grade & high-purity lab chromatography grade, strictly controlled low free aniline impurity to avoid background interference in color development
Double-layer moisture-proof fiber drum packaging, no agglomeration during long-distance ocean shipping
Complete Class6.1 toxic solid dangerous goods export document set (COA, English SDS, UN packaging certificate, IMDG maritime declaration, certificate of origin, impurity inspection report)
Flexible supply: small trial bottles, 25kg fiber drums and full FCL bulk shipments acceptable
Stable chromogenic performance, widely supplied to global analytical reagent manufacturers, food testing labs and natural product research institutes

8. Full Set Export Supporting Documents

Batch Certificate of Analysis (COA)
English SDS Safety Data Sheet
Dangerous Goods Packaging Qualification Certificate (UN2811)
IMDG Maritime Dangerous Goods Declaration File
Certificate of Origin
Free aniline & free acid impurity compliance test report

Shop Phenyl phthalate purity 98% high quality&best price hly57-Detailed Image 6

Certificates

Basic Info

Product Name:

Aniline phthalate

Other Name:

1,2-Benzenedicarboxylic acid,compd. with benzenamine (1:1);Phthalic acid,compd. with PhNH2;Phthalic acid,aniline salt;Benzenamine,1,2-benzenedicarboxylate (1:1);Aniline hydrogen phthalate;Aniline phthalate

CAS No.:

50930-79-5

Molecular Formula:

C8H6O4.C6H7N

InChIKeys:

InChIKey=QGPZXNSBZMHHSR-UHFFFAOYSA-N

Molecular Weight:

259.26

Exact Mass:

259.08400

EC Number:

256-856-2

DSSTox ID:

DTXSID8068599

HScode:

2922499990

Categories:

Ketones

Characteristics

PSA:

101

XLogP3:

2.93300

Density:

0.857 g/mL at 20ºC

Melting Point:

158 °C (decomp) @ Solvent: Ethanol

Boiling Point:

378.3ºC at 760 mmHg

Flash Point:

40 °C

Refractive Index:

1.5300 (estimate)

Storage Conditions:

2-8°C

See More Aniline phthalate Properties 

Hazard Identification

Classification of the substance or mixture

Acute toxicity - Category 3, Oral

Acute toxicity - Category 3, Dermal

Acute toxicity - Category 3, Inhalation

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Danger
Hazard statement(s)	H301 Toxic if swallowed H311 Toxic in contact with skin H331 Toxic if inhaled
Prevention	P264 Wash ... thoroughly after handling. P270 Do not eat, drink or smoke when using this product. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/... P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P271 Use only outdoors or in a well-ventilated area.
Response	P301+P316 IF SWALLOWED: Get emergency medical help immediately. P321 Specific treatment (see ... on this label). P330 Rinse mouth. P302+P352 IF ON SKIN: Wash with plenty of water/... P316 Get emergency medical help immediately. P361+P364 Take off immediately all contaminated clothing and wash it before reuse. P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
Storage	P405 Store locked up. P403+P233 Store in a well-ventilated place. Keep container tightly closed.
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 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 Aniline phthalate Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
Acrylonitrile,Sodium biselenite methylamine solution,Methylamine [anhydrous],Zinc dust,Hydrogen peroxide solution [content >8%],Triisopropyl borate

Location:
Shop No.15, 1st Floor, Building 12, Hengda Huafu, Sucheng District, Suqian City

Payment Terms:
TT against B/L draft before shipment,100% TT in advance

Average lead Time:
30

Total Annual Revenue:
Less than $1 million

Total Employees:
5-10

Year of Establishment:
2022
Company Overview

Suqian Hengliyuan Import and Export Corporation, Ltd. is a leading enterprise specializing in the international trade of chemical products. Established in Suqian, Jiangsu Province, China, our company has built a strong reputation for excellence and reliability in the chemical industry.

Our Mission

Our mission is to facilitate global trade by providing high-quality chemical products and exceptional service to our clients. We aim to be a bridge between manufacturers and end-users, ensuring the safe and efficient transfer of chemicals across borders.

Products and Services

We offer a comprehensive range of chemical products, including but not limited to:

Industrial Chemicals: Raw materials for various industries such as pharmaceuticals, agriculture, and manufacturing.

Specialty Chemicals: High-performance chemicals used in specific applications, including water treatment, coatings, and adhesives.

Bulk Chemicals: Large-volume chemicals for industrial processes and manufacturing needs.

Quality Assurance

At Suqian Hengliyuan Import and Export Corporation, Ltd., quality is our top priority. We adhere to stringent quality control measures and international standards to ensure that our products meet the highest levels of purity and performance. Our dedicated quality assurance team conducts rigorous inspections and testing to guarantee the integrity and safety of all our chemical products.

Global Network

Leveraging our extensive network of suppliers and partners, we are able to source and deliver a wide array of chemical products to clients worldwide. Our strategic partnerships and logistical expertise enable us to offer competitive pricing, timely delivery, and customized solutions to meet the diverse needs of our clients.

Commitment to Sustainability

We are committed to sustainable business practices and environmental stewardship. Our operations are designed to minimize environmental impact, and we continuously seek ways to improve our processes and reduce our carbon footprint. We work closely with our suppliers and customers to promote the responsible use and disposal of chemicals.

Customer Focus

Our clients are at the heart of everything we do. We pride ourselves on providing personalized service and building long-term relationships based on trust and mutual benefit. Our experienced team of professionals is dedicated to understanding our clients' needs and delivering solutions that exceed their expectations.
Country Product Purchase Quantity Date Posted

Post an enquiry for this product