Negotiable
The date of payment from buyers deliver within days
Shandong
Long-term effective
2017-11-24 19:37
47
Company Profile
Xinle City Hongyuan Carbon Black Sales CenterBy certification [File Integrity]
Contact:Mr. Zhu Cao(Mr.)
Email:
Telephone:
Phone:
Area:Shandong
Address:Shandong
ITEM | STANDARD |
Apperance | White Crystalline powder |
Identification | Meets the requirements |
Assay % | 98.5-101.5 |
Lead ≤ mg/kg | 5 |
Loss on Drying ≤ % | 0.2 |
Specific rotation[a]D20° | -26.5°~ -29.0° |
Residue on Ignition ≤ % | 0.1 |
ITEM | STANDARD |
Appearance | White or sandy beige crystal powder, no obvious purity |
Identification | Corresponds to standard |
C4H9NO3 Content(dry basis) ≥% | 98.5 |
Specific Rotation [a] D20 | -25.0°- -29.0° |
Loss on drying ≤ % | 0.5 |
Residue on Ignition ≤% | 0.5 |
Arsenic (As AS) ≤Mg/Kg | 2.0 |
Heavy Metals(As Pb) ≥ Mg/Kg | 30 |
350ml Lab Vacuum Planetary Mixer
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