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Phenolphthalein Phenolphthalein Phenolphthalein
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Phenolphthalein

FOB Price

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- Minimum Order

Country:

China

Model No:

phenolphthalein98%min

FOB Price:

Get Latest Price

Place of Origin:

-

Price for Minimum Order:

-

Minimum Order Quantity:

-

Packaging Detail:

Packed in 25 kg net carton drums

Delivery Time:

Prompt

Supplying Ability:

-

Payment Type:

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

Product Group :

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Free Member

Contact Person Ms. Shirley

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

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Product Specification

  • White or light yellow small triclinic crystal,:Mainly used as pharmaceutical raw materials,and so on.

Product 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. Application
(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.

Country: China
Model No: phenolphthalein98%min
FOB Price: Get Latest Price
Place of Origin: -
Price for Minimum Order: -
Minimum Order Quantity: -
Packaging Detail: Packed in 25 kg net carton drums
Delivery Time: Prompt
Supplying Ability: -
Payment Type: D/P, D/A, L/C, T/T
Product Group : Others

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To:

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

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