Sodium Formaldehida Bisulfit Kimia Berkualitas Tinggi 870-72-4 - 870-72-4 lan Natrium Formaldehida Bisulfit
Deskripsi Produk
Sodium formaldehida bisulfit kualitas dhuwur 870-72-4
Rong spek: Siji bubuk kanthi kemurnian 95%, liyane cair kanthi kemurnian 28%
Spesifikasi bubuk kaya ing ngisor iki:
tems | indeks teknis |
Penampilan | Bubuk kristal putih |
Assay | 95% min |
PH | 3.0-6.0 |
Indeks bias (20°C) | 1.20-1.22 |
Packing punika 25kgs ing kantong plastik banjur ing drum
Spesifikasi Cairan kaya ing ngisor iki
ngomong | 28% min |
Penampilan | Cairan bening tanpa warna |
Kapadhetan g/cm 3 (20°C) | 1.20~1.25 |
PH | 4.5-6.5 |
Indeks bias (20°C) | 1.3700~1.3830 |
Packing: 25kgs/drum plastik
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