Гексагональный нитрид бора для косметики
US $36.20-$37.10
Поделиться:
Месяц | Минимальная цена | Макс. стоимость |
---|---|---|
Sep-17-2025 | 2618.61 $* | 2749.3 $* |
Aug-17-2025 | 2596.5 $* | 2726.5 $* |
Jul-17-2025 | 2178.62 $* | 2287.69 $* |
Jun-17-2025 | 2552.91 $* | 2680.98 $* |
May-17-2025 | 2222.67 $* | 2333.97 $* |
Apr-17-2025 | 2508.80 $* | 2633.15 $* |
Mar-17-2025 | 2486.73 $* | 2610.31 $* |
Feb-17-2025 | 2464.87 $* | 2587.21 $* |
Jan-17-2025 | 2442.34 $* | 2564.96 $* |
item | value |
CAS No. | 149-44-0 |
Other Names | Rongalite |
MF | Na3V2(PO4)3 |
EINECS No. | 205-739-4 |
Place of Origin | China |
Inner Mongolia | |
Grade Standard | Food Grade, Industrial Grade |
Purity | 99.9% |
Appearance | white solid |
Application | Industrial |
Brand Name | Pulis |
Model Number | KJ-149-44-0 |
Product Name | Sodium formaldehyde sulfoxylate |
Appearance: | White lumps or powder |
Melting Point: | 64℃ |
Packing | 50 Kg/drum,25kg bag |
Color | White Color |
Item | Standard | Result | Conclusion | ||
NaHSO2.CH2O.2H2O | ≥98.0% | 99.2% | Pass | ||
Solution | Clear or shight turbid | Slight turbid | Pass | ||
No black | No black | Pass | |||
Appearance | White powder | White powder | Pass | ||
Cu content | / | / | / | ||
Mn content | / | / | / | ||
Solubility in benzene | Insoluble | Insoluble | Pass | ||
Conclusion | First class product |
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