High Purity 99% Factory Supply Phenidone/ 1-Phenyl-3-Pyrazolidinone High Quality CAS 92-43-3 Ast Delivery Photographic Developer

• CAS No.: 92-43-3
• Formula: C9h10n2o
• EINECS: 202-155-1
• Type: Synthesis Material Intermediates
• Appearance: Powder
• Quality: Industrial
• Model NO.: CAS 92-43-3
• Colour: White
• Melting Point: 119-121
• Boiling Point: 288.88°c (Rough Estimate)
• Density: 1.1436 (Rough Estimate)
• Refractive Index: 1.5600 (Estimate)
• Transport Package: 25kg/Bag
• Specification: industry grade
• Trademark: Baovi
• Origin: Shandong, China
• Production Capacity: 20000 Metric Ton/Month

Product Description

Product Description

light beige powder or crystals

Phenidone is used as black and white photographic developer.

Phenidone inhibits both the LO (lipoxygenase) and Cox (cyclooxygenase) pathways, the synthesis of Fos-related antigen protein, and is described as an anti-oxidant compound.

Used as a developer for black photosensitive materials, its development activity is greater than metol, but the use of fog alone is larger, usually combined with hydroquinone called PQ developer

Melting point	119-121 °C(lit.)
Boiling point	288.88°C (rough estimate)
density	1.1436 (rough estimate)
refractive index	1.5600 (estimate)
storage temp.	Sealed in dry,Room Temperature
solubility	methanol: 0.1 g/mL, clear
form	White to off-white solid.
pka	9.50±0.30(Predicted)
Water Solubility	SOLUBLE IN HOT WATER
Merck	14,7309
BRN	131856

 

Specification

 

Test	Specifition		Reslut
	min	max
Infrared spectrum	conforms to structure
Loss on drying	0%	0.1%	0.1%
appearance	White to yellow crystals to powder and/or lumps
melting point	119ºC	123ºC	123ºC
purity(GC)	97%	100%	100%
residue On ignition	0.00%	0.10%	0.10

Application Area

Used as a photographic developer and photosensitive material developer.

Packaging & Shipping

Packaging Details:25kg/bag or according to your request

Delivery Time:around 13 working days after receiving the deposit.

Certifications

Company Profile

Shandong Baovi Energy Technology Co., LTD.was founded in 2003, and it is a raw material supplier for the global organic chemical industry.The Company also participates in the production of small quantity of high value-added chemicals and intermediates.

Our Advantages

FAQ

 

Q1: what are your main products?
Our Products include solvents, antifreeze, anticorrosion, pigment, chemicals intermediates, etc. Widely used in agriculture,
medicine, food sanitation and other fields.
 
Q2: Do you offer free samples?
A:Of course. We are always willing to offer free samples for our new clients.

Q3: Is there a Discount?
A.: Different quantity has different discount.

Q4:what is your payment?
For small order,you can pay by T/T,Western Union or Paypal, normal order by T/T to our company account.

Any questions and some other chemicals, please feel free contact EVA!

Thank you so much!