Factory Supply Best Quality Photosensitizer Benzil with 99% CAS 134-81-6

• CAS No.: 134-81-6
• Formula: C14h10o2
• EINECS: 205-157-0
• Type: Pharmaceutical Intermediates
• Appearance: Powder
• Quality: Technical
• Model NO.: HB-Benzil
• Colour: Yellow
• Test: HPLC
• Packing: Rum, Aluminum Foil Bag
• MOQ: 1kg
• Shelf Life: 2 Years
• Storage: Cool Dry Place
• Transport Package: Carton Box
• Specification: 99%
• Trademark: Haibo
• Origin: Shaanxi, China
• HS Code: 2914399090
• Production Capacity: 5000000/Year

Product Description

 

Benzil Basic information
Product Name:	Benzil
CAS:	134-81-6
MF:	C14H10O2
MW:	210.23
EINECS:	205-157-0
Mol File:	134-81-6.mol
Benzil Chemical Properties
Melting point	94-95 °C(lit.)
Boiling point	346 °C
density	1,521 g/cm3
vapor pressure	1 mm Hg ( 128.4 °C)
refractive index	1.5681 (estimate)
Fp	346-348°C
storage temp.	Store below +30°C.
solubility	<0.5g/l
form	Crystalline Powder
color	White
Water Solubility	0.5 g/L (20 ºC)
Merck	141,078
BRN	608047
Stability:	Stable. Combustible. Incompatible with strong oxidizing agents.
InChIKey	WURBFLDFSFBTLW-UHFFFAOYSA-N
CAS DataBase Reference	134-81-6(CAS DataBase Reference)
NIST Chemistry Reference	Ethanedione, diphenyl-(134-81-6)
EPA Substance Registry System	Benzil (134-81-6)

 

Items	Specifications	Results
Appearance	Yellow powder	Confirm
Odor& Taste	Characteristic	Confirm
Loss on drying	≤8.0%	2.8%
Assay(HPLC)	99.0% min	99.2%
Ash	≤1.0%	0.35%
Heavy Metal	≤10 ppm	Confirm
As	≤1.0ppm	Confirm
Pb	≤1.0ppm	Confirm
Cd	≤1.0ppm	Confirm
Hg	≤0.1ppm	Confirm
Total plate count	≤1000 cfu/g	Confirms
Yeast&Mold	≤100 cfu/g	Confirms
E.Coli	Negative	Negative
Salmonella	Negative	Negative
Staphylococcus aureus	Negative	Negative