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Sell Phenolphthalein

Sell Phenolphthalein

FOB Price

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( Negotiable )

|

Minimum Order

Place of Origin:

-

Price for Minimum Order:

-

Minimum Order Quantity:

-

Packaging Detail:

Packed in 25 kg net carton drums

Delivery Time:

prompt delivery

Supplying Ability:

-

Payment Type:

Other, D/P, D/A, L/C, T/T

今すぐお問い合わせください
CHEMSTORM (HAIKOU JIANDE TRADE) CO., LTD

CHEMSTORM (HAIKOU JIANDE TRADE) CO., LTD

China

無料会員

連絡先担当者 Ms. Shirley

6-1508 Ziquan Building No.70 Qiuhai Road, Haikou, Hainan

今すぐお問い合わせください

Description

Product Name:Phenolphthalein
Molecuar Formular:C*0H*4O4
CAS Number:******8
Molecular Weight:**8.*2
EINECS Number:********7

Specifications:

Items Specifications Results
Appearance White powder White powder
Melting Point

**00CMin

 **0.50C***2.50C
Heavy Metals

*0 ppmMax

*0ppmMax
Arsenic

8ppmMax

8ppmMax
Clorides

**0ppmMax

**0ppmMax
Sulphates

**0ppmMax

**0ppmMax
Loss on drying

0.*0%Max

 0.*1%Max
Sulphate ash(Residue on ignition)

0.*0%Max

 0.*5%Max
Related substance

0.5%Max

0.5%Max
Chromatographic Impurity

1.0%Max

1.0%Max
Assay *8.0%***1.0% *9.7%

Performance and application:
1)white small triclinic crystal, soluble in alcohol, ether, slightly soluble in chloroform, practically insoluble in water,
2)1.pharmaceutical industry pharmaceutical raw materials: refractory for habitual constipation, tablets, suppositories and other forms;
2.for organic synthesis: mainly used for synthesis of plastics, especially the synthesis of two phthalazinone ether ketone ether ketone polymer, such polymers have excellent heat resistance, water resistance, chemical resistance, heat aging resistance and good processing molding, by the system?into the fibers, coatings and composite materials will soon be widely used in electronic appliances, machinery and equipment, transportation, aerospace, nuclear engineering, and military fields;
3.for the acid-base indicator, non-aqueous titration with the indicator, chromatography reagents.

Packaging:
*5 kg net carton drums

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To:

Ms. Shirley < CHEMSTORM (HAIKOU JIANDE TRADE) CO., LTD >

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