Dyestuff 3 4 9 10 - Perylenetetrakboksilik Dianhidrit ve %98 saflık oranı 128-69-8 Pigmentli Kırmızı 224

• CAS No.: 128-69-8
• Formula: C24h8o6
• EINECS: 204-905-3
• Type: Dyestuff Intermediates
• görünmeyelim: Powder, Red Powder
• Quality: Industrial
• Hayır. Modeli.: b fyh 128-69-8
• Colour: Red
• mw: 392.32
• saflık: %98
• depolama: evet
• örnek: destek
• Taşıma Paketi: Bag
• Teknik Özelikler: 25kg
• Ticari Marka: Future Chemical
• Menşei: China
• Üretim Kapasitesi: 1000ton

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Product Description

3 4 9 10-Perylenetetracarboxylic dianhydride for Dyestuff CAS 128-69-8 PIGMENT RED 224

  

3,4,9,10-Perylenetetracarboxylic dianhydride Basic information
Product Name:	3,4,9,10-Perylenetetracarboxylic dianhydride
CAS:	128-69-8
MF:	C24H8O6
MW:	392.32
EINECS:	204-905-3
Mol File:	128-69-8.mol
3,4,9,10-Perylenetetracarboxylic dianhydride Chemical Properties
Melting point	>300 °C(lit.)
Boiling point	477.07°C (rough estimate)
density	1.3306 (rough estimate)
refractive index	1.5200 (estimate)
Fp	>400°C
storage temp.	Store below +30°C.
solubility	0.87g/l
form	Powder
Colour Index	71127
color	Dark red
PH	6-7 (1g/l, H2O, 20ºC)
Water Solubility	insoluble
λmax	470nm(lit.)
Sensitive	Moisture Sensitive
BRN	57831
InChIKey	CLYVDMAATCIVBF-UHFFFAOYSA-N
CAS DataBase Reference	128-69-8(CAS DataBase Reference)
NIST Chemistry Reference	3,4,9,10-Perylenetetracarboxylic dianhydride(128-69-8)
EPA Substance Registry System	Perylo[3,4-cd:9,10-c'd']dipyran-1,3,8,10-tetrone (128-69-8)

 

Item	Specifications	Results
Appearance	Bright red uniform powder	Conforms
Moisture	≤0.5%	0.22%
Purity (chemical method)	≥98%	98.58%
Solid content	≥99.5%	99.78%
Acidic Impurities	≤0.5%	0.498%
Conclusion	The results conforms with enterprise standards

 

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