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As indicator for acidimetric titrations Phenolphthalein/CAS:77-09-8 CAS NO.77-09-8
- FOB Price: USD: 120.00-180.00 /Kilogram Get Latest Price
- Min.Order: 1 Kilogram
- Payment Terms: L/C,D/A,D/P,T/T,MoneyGram
- Available Specifications:
99%(1-9)Kilogram99%(10-20)Kilogram
- Product Details
Keywords
- 77-09-8
- Phenolphthalein
- 2-Naphthol
Quick Details
- ProName: As indicator for acidimetric titration...
- CasNo: 77-09-8
- Molecular Formula: C20H14O4
- Appearance: white powder
- Application: Used as indicator for acidimetric titr...
- DeliveryTime: within 3-5 working days upon the rece...
- PackAge: according to customers' requirements
- Port: china main port
- ProductionCapacity: 10000 Metric Ton/Month
- Purity: 98%
- Storage: Store at RT.
- Transportation: according to customers' requirements
- LimitNum: 1 Kilogram
- Grade: Other
Superiority
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Details
Introduction:
Chinese name: phenolphthalein
English name: Phenolphthalein
Chemical formula: C20H14O4
Molecular weight: 318.32
CAS login number: 77-09-8
EINECS login no. 201 -004-7
Melting point: 258-263 ℃
Boiling point: 548.7 ℃ at 760 MMHG
Water solubility: < 0.1 g / 100mL
Tightness: 1.323 g/cm3
Exterior view: white powder
Flash point: 299.7 ℃
Should be used: ph indicator
The main purpose of phenolphthalein is:
(1) pharmaceutical industry pharmaceutical raw materials: medicine laxatives, can stimulate the intestine wall, cause the crawling of the intestine to promote defecation. It is suitable for the habitual obstinate constipation, the various dosage forms such as tablet, suppository, etc.
(2) : used for organic synthesis is mainly used in synthetic plastics, especially the synthesis of dinitrogen miscellaneous naphthalene poly (aryl ether ketone ketone polymer poly (aryl ether ketone, this kind of polymer because it has excellent heat resistance, water resistance, chemical corrosion resistance, heat aging resistance and good processing formability, fiber, coating and made of the composite materials is widely applied in many areas, such as electronic appliances, mechanical equipment, transportation, aerospace, nuclear engineering and military and other fields;
(3) it is used for alkali indicator, non-aqueous titration of indicator, color layer analysis with reagent.
Phenolphthalein quality standards:
Approval: national drug, H14021915 conforming to the pharmacopoeia: CP2015 / USP23 / BP2013 / EP8.0
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All Key Manufacturers and Suppliers of Baoji Guokang have routine inspections to ensure they are in compliance with the standards set in place during the original Supplier Assessment Inspection.
Production Inspection Process:
Our Group service includes regular and thorough inspections throughout the manufacturing process, eliminating the need to employ additional quality control inspectors.
- Raw material before any production begins
- Pre-production samples to ensure specifications are being met
- In-process to confirm that standards are maintained
- Pre-shipping to ensure that the product arrives to the customer exactly as expected and is packaged
correctly to prevent any damage in transit.
We can help operating split shipments, meeting the factory minimum quantity but ship them in 2 or 3 shipments with required gaps among. This allows you to move stock through your business without taking up space and capital.
We will arrange the subsequent shipments from our factory to your warehouse.
We can consolidate your small orders from multiple factories, delivering all at the same time to you or your customers,using the most cost-effective route available. At the time of order placement, we will offer details to you about the volume of each component part and what size container will be used.
We can offer the complete package from concept to delivery; arranging everything up until products arrive at your own door or distribution hub.
Delivery can be offered.
- Utilizing your own freight-forwarder
- FOB to a port in China
- CIF to a port near you
Whether you have your own freight-forwarder or you would like to organize shipment; whether you require delivery FOB in China or CIF to a port near you, we are glad to quote and supply whichever way you choose. Please feel free to discuss all options with us.
1.Client is first.We are trying to bring maximum profit to our clients and we only share small.
2.Credibility is the most important.
3.Quality control is our life.
4.Great sense of responsibility.
We will be responsible for not only our products, our clients, our suppliers, also the society.
