Factory Supply CAS 85-44-9 White Powder Phthalic Anhydride
124 Inquiries
85-44-9
Shanghai, China
100g; 1kg; 25g
2022-12-31
Dichloromethane,Linocaine hydrochloride
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Product Description
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Seller Information
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Inquiry History
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Description
PRODUCT
PHTHALIC ANHYDRIDE(ORTH BASED)
OPERATIVE
GB/T 15336-2013
NO.
CHECK ITEM
QUALITY INDEX
RESULTS
1
APPEARANCE
WHITE FLAKES OR CRYSTALLINE POWDER
WHITE FLAKES OR CRYSTALLINE POWDER
2
MOLTEN COLOUR (PT-CO)
≤20
10
3
HEAT COLOUR (PT-CO)
≤40
30
4
SULPHURIC ACID COLOUR (PT-CO)
≤40
20
5
PURITY/%
≥99.5
99.96
6
CRYSTALLIZATION POINT ºC
≥130.5
131.2
7
FREE ACID /%
≤0.20
0.015
Packing
· 1kg/aluminium foil bag, with two plastic bags inside.
· 25kg/fiber drum, with two plastic bags inside.
Size:ID 42cm*H52cm,0.08m3/drum;
Net Weight:25kgs Gross Weight:28kgs.
Delivery- ≤50kg, Express delivery recommended, usually called as DDU service;
- ≤500kg,Air shipping recommended, usually called as CIF service;
- >500kg, sea shipping recommended, usually called as FOB, CFR, or CIF service;
- For high value products, please select air shipping and express delivery for safety.
About us
Shandong Zhishang Chemical Co.,Ltd owned by Zhishang International Group,is a new chemical enterprise with R&D.
manufacture and sales department.
Our company mainly produce pharmaceutical raw materials and intermediate(expecially Carbohydrate derivatives series).
In recent years,we had made big breakthrough in feed additive,plant extraction,industrial chemicals line.
With our "Honest operation,Quality controlling,Clients first"theory,our company enjoy good repute both home and abroad.
The R&D center located in High-tech zone in Jinan,our production based is in Chemical park of Zhangqiu and Tai'an.Our production process strictly conform with ISO 9001 and ISO 2000 standard.Our lab and workshop also follows strictly with GMP standard.Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term and stable business relations.We have large scale liquid chemical terminal and professional chemical warehouse.
We will always adhere to expand business scope and provide the best quality products and service to the world.
- DO YOU ACCEPT SAMPLE ORDER?
We accept sample orders. We will make samples before mass production, and after sample approved, we'll begin mass production. Doing 100% inspection during production, then do random inspection before packing.
2.HOW TO CONFIRM THE PRODUCT QUALITY BEFORE PLACING ORDERS?
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.
3.WHAT'S YOUR MOQ?
Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid.
4.DO YOU SUPPLY PRODUCT REPORT?
Yes. We'll give you product analysis report before shipping.
5.IS THERE A DISCOUNT?
Different quantity has different discount.
Our Advantage
10 Years Experience
Our products are sold all over Europe,North&South America, Sino-East, Asia and pacific area as well as Africa,we establish long term.
Quality service
Company cooperates with research institutes. We strictly control the process of raw materials up to finished product.
24 hour serviceQuick and clear response to customers questions. Warm after sale service, we will help to solve the problems in your usage.
High quality
Dedicated to serving customers first, we provide reasonable prices, high quality products.Basic Info-
Product Name:
Phthalic anhydride
Other Name:1,3-Isobenzofurandione;Phthalic anhydride;ESEN;Phthalandione;1,3-Phthalandione;Phthalic acid anhydride;Retarder AK;Retarder ESEN;Retarder PD;1,2-Benzenedicarboxylic anhydride;Vulkalent B/C;TGL 6525;Araldite HT 901;HT 901;Phthalanhydride;Sconoc 7;Retarder B-C;NSC 10431;Sconoc 5;2-Benzofuran-1,3-dione;Rikacid PA;OP 392;ADP 1200;1,3-Dihydro-2-benzofuran-1,3-dione;39363-63-8
CAS No.:85-44-9
Molecular Formula:C8H4O3
InChIKeys:InChIKey=LGRFSURHDFAFJT-UHFFFAOYSA-N
Molecular Weight:148.116
Exact Mass:148.016
HScode:2917350000
Categories:
Characteristics-
PSA:
43.37
XLogP3:0.9972
Appearance:white crystalline solid with choking odour
Density:1.53
Melting Point:129-132ºC
Boiling Point:284ºC
Flash Point:152ºC
Refractive Index:1.646
Water Solubility:6 g/L (20 ºC)
Storage Conditions:Store at RT.
Vapor Pressure:<0.01 mm Hg ( 20 °C)
Vapor Density:5.1 (vs air)
Hazard IdentificationClassification of the substance or mixture
Acute toxicity - Category 4, Oral
Skin irritation, Category 2
Serious eye damage, Category 1
Skin sensitization, Category 1
Specific target organ toxicity â single exposure, Category 3
Respiratory sensitization, Category 1
GHS label elements, including precautionary statements
Pictogram(s) 
Signal word Danger
Hazard statement(s) H302 Harmful if swallowed
H315 Causes skin irritation
H318 Causes serious eye damage
H317 May cause an allergic skin reaction
H335 May cause respiratory irritation
H334 May cause allergy or asthma symptoms or breathing difficulties if inhaled
Precautionary statement(s) 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.
P272 Contaminated work clothing should not be allowed out of the workplace.
P271 Use only outdoors or in a well-ventilated area.
P284 [In case of inadequate ventilation] wear respiratory protection.
Response P301+P317 IF SWALLOWED: Get medical help.
P330 Rinse mouth.
P302+P352 IF ON SKIN: Wash with plenty of water/...
P321 Specific treatment (see ... on this label).
P332+P317 If skin irritation occurs: Get medical help.
P362+P364 Take off contaminated clothing and wash it before reuse.
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.
P333+P317 If skin irritation or rash occurs: Get medical help.
P304+P340 IF INHALED: Remove person to fresh air and keep comfortable for breathing.
P319 Get medical help if you feel unwell.
P342+P316 If experiencing respiratory symptoms: Get emergency medical help immediately.
Storage P403+P233 Store in a well-ventilated place. Keep container tightly closed.
P405 Store locked up.
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
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
Separated from combustible substances, reducing agents, strong oxidants, strong bases, strong acids and food and feedstuffs. See Chemical Dangers. Ventilation along the floor. Dry. Well closed.Chemical stability: Stable under recommended storage conditions.
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Seller Information
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Business Type:
Manufactory
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Main Products:
Dichloromethane,Linocaine hydrochloride
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Location:
BUILDING 1,HISENSE INTELLIGENCE VALLEY,NO.2116,OF PHOEIX ROAD, HIGH-TECH ZONE ,JINAN CITY ,SHANDONG PROVINCE,CHINA
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Payment Terms:
D/P,L/C,D/A
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Average lead Time:
15
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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:
2016
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Inquiry History124 Inquiries
Country Product Purchase Quantity Date Posted 
India
Factory Supply Phthalic Anhydride/PA 99.9% CAS: 85-44-9
25 MT Oct 27, 2023
India
Phthalic Anhydride
26 MT Aug 29, 2024 
Germany
Phthalic Anhydride
230 TON Jul 22, 2024 
Ireland
Phthalic Anhydride
20 TON Apr 25, 2025
India
Phthalic Anhydride
20.00 MT Feb 18, 2024 
Qatar
Phthalic Anhydride
60.00 TON May 23, 2024 
Bangladesh
Phthalic Anhydride
100 G Apr 30, 2026
Bangladesh
Phthalic Anhydride
100 MT Apr 26, 2026 
Poland
Phthalic anhydride
3.00 20' Fcl Mar 23, 2026 
Saudi Arabia
Phthalic Anhydride
1.00 KG Mar 3, 2026 
Indonesia
Phthalic Anhydride
25 MT Nov 18, 2025 
Pakistan
Phthalic anhydride
8 20' Fcl Jun 12, 2025
India
Phthalic Anhydride
300 MT Jun 9, 2025
India
Phthalic Anhydride
20 MT Jun 6, 2025
India
PHTHALIC ANHYDRIDE
26.00 MT May 22, 2025
India
Phthalic Anhydride
300 MT May 12, 2025
Bangladesh
PA
200 MT Apr 15, 2025 
Argentina
Anhídrido Ftálico
1 MT Feb 28, 2025
Saudi Arabia
Pthalic Anyhride
3.00 20' Fcl Feb 26, 2025 
Egypt
Phthalic Anhydride
60 TON Feb 5, 2025 Post an enquiry for this product
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