3-Chlorophthalic anhydride, 98.0%min, White powder or block
| Price | USD48.85 |
| Packge | 25Kg/Drum |
- Min. Order:25Kg/Drum
- Supply Ability:5tons/month
- Time:2022-08-17
Product Details
- Product Name3-Chlorophthalic anhydride
- CAS No.117-21-5
- EINECS No.204-179-8
- MFC8H3ClO3
- MW182.56
- AppearanceCrystalline Powder and ChunksWhite or pale yellow
- Melting point 123-126 °C
- Boiling point 170°C(lit.)
- density 1.594±0.06 g/cm3(Predicted)
- storage temp. Inert atmosphere,Room Temperature
Product Name | 3-Chlorophthalic anhydride |
SYNONYMS： 3-Chlorophthalic acid anhydride; 1,3-Isobenzofurandione,4-chloro-; 4-Chloro-2-benzofuran-1,3-dione; 4-Chloroisobenzofuran-1,3-dione | C8H3ClO3 182.56 CAS-No.: 117-21-5 EINECS-NO.: 204-179-8 |
PRODUCT EXECUTIVE STANDARD：Enterprise Standard | ||
QUALITY SPECIFICATIONS | ||
Description |
White powder or block |
Visual |
Assay, min | ≥ 98% | HPLC - a/a |
Melting Point | 123～126℃ | Standard M.P. capillary method |
Loss on drying, max | ≤ 1.0% | Drying and weighing method |
Content of 4-hlorophthalic anhydride, max | ≤ 0.5% | HPLC-area |
STANDARD PACKING | Net 20kgs, 25kgs in Paper & plastic composite bag or Fiber drum lined with PE bags (Industrial Products), or Upon the consumer's request. |
TRANSPORT REGULATIONS and STORAGE CONDITIONS | Without main danger (Common goods). The substance is not subject to IATA-DGR. Keep containers tightly closed when not in use. Stored in the dry and ventilated place at room temperature, keep away from incompatible substances. Shelf Life: 60 Months. |
USE | Raw materials for synthesizing polyimide; It is also used as an intermediate in the production of medicine, pesticide and dye. |
Company Profile Introduction
AsiaChem was established in July 2017. The company is headquartered in Jiangsu Province, China, which is at the forefront of fine chemicals. Its business covers all parts of the world. It sincerely cooperates with domestic and overseas fine chemical manufacturers to share benefits.
We specialize in the import and export of nitrobenzoic acid and its derivatives, nitrophthalic acid and its derivatives, and nitrophthalonitrile series products, such as: 3,5-Dinitrobenzoic acid; 3,5 -Dinitrobenzoyl chloride; 3,5-Diaminobenzoic acid; Sodium diatrizoate; 3-Nitrophthalic acid; 3-Nitrophthalic anhydride; 3-Aminophthalic acid; 3 -Nitrophthalonitrile; 3-Nitrophthalic hydrazide; 3-Aminophthalic acid hydrazide; 4-Nitrophthalic acid; 4-Nitrophthalic anhydride; 4 -Aminophthalic acid; 4-Nitrophthalimide; 4-Nitrophthalonitrile; 5-Aminoisophthalic acid; Dimethyl 5-aminoisophthalate; Monomethyl 5-nitroisophthalate; Monomethyl 5-aminoisophthalate, etc.
We also import and export other nitration products, intermediates, and fine chemicals, such as: 2-Methyl-6-nitroaniline; p-Benzoquinone dioxime; 4-Chlorophthalonitrile; 4-Nitro- N-methylphthalimide; 4-Methyl-3-aminobenzoic acid, etc.
We have professional chemical engineers to provide you with pre-sales and after-sales chemical technical services. We also entrust a third-party testing agency to perform quality control to help you get products with confidence.
We conduct quality audits on the source companies, and only those who have passed the assessment can become our qualified suppliers.
We control the quality of imported and exported products, and only those products that have passed third-party inspection agencies (such as the Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences) can be released by us.
We insist on excellence and provide customers with higher quality products.
Recommended supplier
- Since:2017-07-12
- Address: XIEDANG VILLAGE, GUXI TOWN, TAIXING, JIANGSU PROVINCE, CHINA