Phthalic anhydride PA CAS.No.85-44-9

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$1,000.00 - $1,100.00 / Metric Tons | 1 Metric Ton/Metric Tons (Min. Order)
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Overview
Quick Details
Classification:
Chemical Auxiliary Agent
CAS No.:
85-44-9
MF:
C8H4O3
EINECS No.:
201-607-5
Purity:
99.%
Place of Origin:
Hubei, China (Mainland)
Type:
Chemical intermediate
Usage:
Textile Auxiliary Agents, chemical synthetic
Brand Name:
Sinoright
Model Number:
Top grade
Product name:
Phthalic anhydride
Molecular Weight:
148.12
Supply Ability
Supply Ability:
1000 Metric Ton/Metric Tons per Month
Packaging & Delivery
Packaging Details
25kg/bag, 1mt /bag
Port
China Main Port
Product Description

 We accept all payment terms! 

1.Product Name:   Phthalic anhydride PA

2.CAS NO:  Phthalic anhydride PA CAS.No.

3.Application:  Phthalic anhydride is widely used in industry for the production of certain dyes. A well-known application of this reactivity is the preparation of the anthroquinone dye quinizarin by reaction with para-chlorophenol followed by hydrolysis of the chloride.

4.Sample: With Free

 

 

ItemIndex
Top gradeFirst gradeQualified product
Appearancewhite scaly or crystalline powderwhite scaly or crystalline powder with slight colors
molten Chroma(Chroma no. )≤2050100
thermostable Chroma(Chroma no. )≤50150-
Chroma of vitriol(Chroma no. )≤60100150
crystallization point°C≥130.5130.3130.0
Purity(mass fraction)%≥99.8099.5099.00
Free acid(mass fraction)≤ %0.200.300.50
Ash(mass fraction)%≤0.05--

  

 

Packaging & Shipping
Company Information
Our Services

1. We have good cooperate forwarder partner,every part expense is no problem, you can confirm it before shipment.

If you're afraid of the destination expense,we can do the FOB for you.

 

2. We can LCL gerenal cargoes and dangerous cargoes together to help you save time,

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FAQ

Q: Are you a factory or trading company?

A: We are the manufacture of Vitamins and Sodium Saccharin.

For other product, we as the distributor and stockist because we have a good cooperation with our upstream & downstream factory.

 

Q: How long have you run on export trade?

A: 15 years focus on the food additivs and Vitamins, also some Fine Chemicals and API.

 

Q: What's your payment terms?
A: We accept all payment TT,LC,DP,Paypal. But for first time, we only do LC or TT.

Q: What's your delivery time?
A: Usually we will arrange the shipment in 7 -15 days.

Q: How about the packing? 
A: Usually we provide the packing as 25 kg / bag or carton. Of course, if you have special requirements on them, we will according to you.

Q: How about the validity of the products? 
A: We ensure that the cargoes have 80% shelf life when it delivery.

Q: What documents you provide? 
A: Usually, we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificat and Origin certificate. If your markets have any special requirements, let us know.