Harga bagus sodium Metabisulfite untuk pemutih CAS 7681-57-4

• CAS No: 7681-57-4
• Rumus: 2na.O5s2
• EINECS: 231-673-0
• Tampilan: Bubuk
• mw: 190.11
• contoh: dukungan
• Tidak. Model.: b gm 7681-57-4
• penyimpanan: ya
• Paket Transportasi: Bag
• Spesifikasi: 25kg
• Merek Dagang: Future Chemical
• Asal: China
• Kapasitas Produksi: 500ton

Deskripsi Produk

Product Description

Food grade Sodium metabisulfite for preservative CAS 7681-57-4

           

Sodium metabisulfite Basic information
Product Name:	Sodium metabisulfite
CAS:	7681-57-4
MF:	2Na.O5S2
MW:	190.11
EINECS:	231-673-0
Mol File:	7681-57-4.mol
Sodium metabisulfite Chemical Properties
Melting point	>300 °C (lit.)
density	1.48
storage temp.	Store at +5°C to +30°C.
solubility	540 g/L (20°C)
form	Powder/Solid
color	White to slightly yellow
Specific Gravity	1.48
Odor	Sulphorous

 

ITEM	TEST RESULT
Sodium Metabisulphite (Na2S2O5) %	97.21
SO2 % ≥	65
Fe % ≤	0.002
Clarity	clear
AS%	<0.00009
Appearance	White to slightly yellowish crystialline powder

 

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