1.TOP 10 Chemical enterprises in China

2.Over 10 years of experience

3.Wholly owned production plant (12002)

4.Sales to more than 120 countries

5.200 products with competitive price

6.FCL, 2--5mt LCL, long contract, year contract available

7.Halal, Kosher, ISO 9001 certified

8.High quality products, complying with BP/USP/FCC/EU standard

9.1000 m2 owned office and 3000 m2 warehouse

10.Up to 90 days' credit payment.

1. before shipment, free sample for test

2. Packing as your request, with photo before shipment

3. Cargoes photo before and after loading into container

4. Fast shipment by reputed shipping line

5. Best service after shipment with emails

Phenolphthalein
Item	Value
Melting point:	258-263 °C
Boiling point:	417.49°C (rough estimate)
Density	1.299
refractive index	1.5400 (estimate)
Flash point:	24 °C
solubility	Soluble in alcohol. Slightly soluble in ether. Slightly soluble in dimethyl sulfoxide and insoluble in benzene or hexane.
form	Solid
pka	9.4(at 25℃)
Colour Index	764
color	White to yellow-white
PH Range	8.0(colorless)-10(Red)
PH	7.8～10.0
Water Solubility	<0.1 g/100 mL
λmax	552nm, 553nm, 374nm, 205nm, 229nm, 276nm
Merck	14,7243
BRN	284423
Stability:	Stable. Incompatible with strong oxidizing agents, alkalies.
Major Application	Display device, sensors, semiconductors, fuel cells, photoreceptors, electronic packaging, authentication system for secure documents, inks, correction fluid, paints, detection of defects in films, floor coatings, textiles, corrosion testing, explosive, concrete, toys, detecting lipase activity of crop seeds, soaps, method for prevention of drugmisuse, cosmetics, diapers, detecting viable cells, carbohydrates, antimalarial, treating amyloid-associated diseases
CAS DataBase Reference	77-09-8(CAS DataBase Reference)
NIST Chemistry Reference	Phenolphthalein(77-09-8)
EPA Substance Registry System	1(3H)-Isobenzofuranone, 3,3-bis(4-hydroxyphenyl)-(77-09-8)

1. What's your payment terms
T/T or L/C.

2. What's your delivery time
Usually we will arrange the shipment in 7 -15 days.

3. How about the packing
Usually we provide the packing as 25 kg / bag or carton. Of course, if you have special requirements on them, we will according to you.

4. How about the validity of the products
According to the products you ordered.

5. What documents you provide
Usually, we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate. If your markets have any special requirements, let us know.

6. What is loading port
Usually is Shanghai,Qingdao or Tianjin.

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