oem 2,3-Dihydropyrido[2,3-d][1,3]oxazol-2-one
Price | USD2.00 |
Packge | 1KG |
- Min. Order:1KG
- Supply Ability: 500 Ton/Tons per Month
- Time:2021-07-09
Product Details
- Product NameOEM 2,3-Dihydropyrido[2,3-d][1,3]oxazol-2-one
- CAS No.16867-03-1
- EINECS No.240-886-8
- MFC5H6N2O
- MW110.11
- InChIKeyBMTSZVZQNMNPCT-UHFFFAOYSA-N
- AppearanceCrystalline PowderGrayish-beige to brownish
- Melting point 168-172 °C (lit.)
- storage temp. Keep in dark place,Sealed in dry,Room Temperature
- Boiling point 206.4°C (rough estimate)
- density 1.2111 (rough estimate)
Production Information
Sales area:
The global
Product level:
industrial-grade
brand:
TOP
Product number:
TOP-PE3
Cas No:
16867-03-1
Names:
2,3-Dihydropyrido[2,3-d][1,3]oxazol-2-one
Certification Of Analysis
Item
Specification
Method
Result
Physical Property
Appearance
Powder
Organoleptic
Conforms
Color
White Powder or Crystal
Organoleptic
Conforms
Odour
Characteristic
Organoleptic
Conforms
Mesh Size
100% through 80% mesh size
USP32<786>
Conforms
General Analysis
Identification
Identical to R.S. sample
HPLC
Conforms
2,3-Dihydropyrido[2,3-d][1,3]oxazol-2-one
99%
HPLC
Conforms
Loss on Drying
≤5.0%
Eur.Ph.6.0[2.8.17]
3.11%
Ash
≤5.0%
Eur.Ph.6.0[2.4.16]
Conforms
Contaminants
Solvents Residue
Meet Eur.Ph6.0<5.4>
Eur.Ph 6.0<2.4.24>
Conforms
Pesticides Residue
Meet USP32<561>
USP32<561>
Conforms
Lead(Pb)
≤3.0mg/kg
Eur.Ph6.0<2.2.58>ICP-MS
2.45
Arsenic(As)
≤2.0mg/kg
Eur.Ph6.0<2.2.58>ICP-MS
1.29
Cadmium(Cd)
≤1.0mg/kg
Eur.Ph6.0<2.2.58>ICP-MS
0.68
Mercury(Hg)
≤0.1mg/kg
Eur.Ph6.0<2.2.58>ICP-MS
0.07
Microbiological
Total Plate Count
≤1000cfu/g
USP30<61>
120
Yeast &Mold
≤100cfu/g
USP30<61>
50
E.Coli.
Negative
USP30<62>
Conforms
Salmonella
Negative
USP30<62>
Conforms
Shelf Life
24 months under the conditions below, no antioxidant used
Package&Storage
Standard packed in fiber-drum and two plastic bags inside
N.W: 25kgs/Drum or Bag; 24T per 20’ Container
Store in a cool,dry place away from Moisture, Light, Oxygen
Company Profile Introduction
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- Since:2019-07-05
- Address: Federation business plaza, qiaoxi district, shijiazhuang city, hebei province