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Hoyga>Products>Qaar kale waxay>Phthalic Anhydride

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Calan cad oo loo isticmaalo Warshadaha Rinjiga 85-44-9 Phthalic Anhydride PA
Calan cad oo loo isticmaalo Warshadaha Rinjiga 85-44-9 Phthalic Anhydride PA
Calan cad oo loo isticmaalo Warshadaha Rinjiga 85-44-9 Phthalic Anhydride PA
Calan cad oo loo isticmaalo Warshadaha Rinjiga 85-44-9 Phthalic Anhydride PA

Calan cad oo loo isticmaalo Warshadaha Rinjiga 85-44-9 Phthalic Anhydride PA

Iyo meesha Asal ahaan:

Shiinaha

Magaca Brand:

JS

Number Model:

JS-08

Certification:

SGS ISO

Wax soo baara
Products Description

Shuruudaha ganacsiga alaabta

Order Tirada Yar ee:

1 ton

Price:

USD 700-1000/TON

Details Baako:

25kg/bag,500kg/bag or can be customized accoring to customer's requirement

Waqtiga dirida:

<50 Ton  within 10 days
     >50 Ton in laga xaajoodo 

Shuruudaha Payment:

TT LC D/A D/P

Supply Kartida:

6000 metrik ton / Taran mitir bishiiba

图片3 副本副本
Phthalic anhydride
Phthalic anhydride is the organic compound with the formula C6H4(CO)2O. It is the anhydride of phthalic acid. This colourless solid is an important industrial chemical, especially for the large-scale production of plasticizers for plastics.
Phthalic anhydride is an important chemical intermediate in the plastics industry from which are derived numerous phthalate esters that function as plasticizers in synthetic resins. Phthalic anhydride itself is used as a monomer for synthetic resins such as
glyptal, the alkyd resins, and the polyester resins.

faahfaahinta:

PHTHALIC ANHYDRIDE ( N-Based)

Imaanshaha

White flake- shaped  crystals

Fused chroma  (Chroma No.)

≤20

Chroma of thermal stability (Chroma No.)

≤50

 Chroma of sulphuric acid (Chroma No.)

≤60

Crystallization point ℃

130.5

Purity /%

≥99.50

Free acid (Mass fraction)%

≤0.20

Benzoic Acid%

≤0.05

PHTHALIC ANHYDRIDE ( OX-Based)

Imaanshaha

≤20

Fused chroma (Chroma No.)

≤50

Chroma of thermal stability (Chroma No.)

≤60

Chroma of sulphuric acid (Chroma No.)

≥130.5

Crystallization point ℃

≥99.50

Purity/%

≤0.10

Free acid (Mass fraction)%

≤0.05

Benzoic Acid%

≤0.015

Codsiga

At present, phthalic anhydride is widely used in chemical industry, medicine, electronics, agriculture, paint, fine chemical industry and other industrial sectors.
China's benzene anhydride is mainly used in the production of phthalic acid lipids plasticizer, good benzene anhydride accounts for about 60% of the total consumption of benzene anhydride, dyes and paints account for 25%, unsaturated resin and other products account for about 15%.
Phenylanhydride is an important organic chemical raw material, mainly used in the production of plastic plasticizers, alkyd resins, dyes, unsaturated resins and some medicines and pesticides.

Faa'iidada Shirkadda

Weifang JS Chemical Co., Ltd. waa shirkad caalami ah oo ka ganacsata kiimikada iyo soo saarista xarunteedu tahay WEIFANG CITY, CHINA.
Iyadoo mabda'a ah ganacsiga daacadda ah iyo guul-guuleysiga, adeeg tayo sare leh iyo horumar waara. Waxaan dhisnay waqti dheer
iyo xidhiidh ganacsi oo xasiloon oo lala yeesho shirkado badan oo kiimiko ah oo caan ah oo ku sugan gudaha iyo dibaddaba, waxaanay taageero weyn iyo kalsooni ka heleen macaamiisheena.
Warshadayada oo dhan waxay ku taalaa Deegaanka Binhai ee Horumarinta Dhaqaalaha-Tignoolajiyada (aagga horumarinta tignoolajiyada qaranka iyo dhaqaalaha) ee Weifang.
 Waqtigan xaadirka ah, warshadu waxay leedahay warshad 2-ethylanthraquinone ah oo ah 3000 tan / sannadkii oo leh xuquuqaha hantida aqooneed ee madax-bannaan, taas oo gaartay heerka tignoolajiyada sare ee Shiinaha. Intaa waxaa dheer.
 Waxay ku dhammaystiran tahay dhirta taageerta, sida aluminium trichloride anhydrous oo ah 2,500 tan / sannadkii, warshadda polyaluminium chloride ee 20, 000 tan / sannadkii, dhirta magnesium sulfate ee 100, 000 tan / sannadkii,
dhirta potassium sulfate ee 60 tan/sanad iyo warshad sulfuric acid oo ah 000 tan/sanadkii. Waxay leedahay R&D-xirfadeedka iyo awoodaha naqshadeynta, awood wax-soo-saar xirfad sare leh iyo nidaamka adeegga iibka ka dib oo qumman.
Weifang JS Chemical Co., Ltd had iyo jeer waxay u hoggaansami doontaa falsafada hawlgalka ee "Ha Farxaan Shaqaaluhu, U oggolow macaamiisha inay guuleystaan, wax ku biiriyaan Bulshada", waxayna siisaa macaamiisha adeeg tayo sare leh iyada oo loo marayo xasillooni iyo
alaab tayo sare leh oo qiimo leh iyo la-talin kooxeed khabiiro sare.

标题 -2 副本

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