Monosodium Phosphate (MSP) NSF
Product Overview:
Identification of Substance: sodium dihydrogenorthophosphate
CAS #: 7558-80-7
Monosodium phosphate (MSP) is a soluble sodium phosphate compound used across food, water treatment, and fertilizer applications. It is commonly employed as a pH buffering and sequestering agent in food and beverage processing, stabilizing acidity and preventing off-flavors in processed products. Additionally, it serves as a boiler water treatment additive, helping control scale formation and maintain proper alkalinity in industrial steam systems. MSP is also utilized in fertilizer formulations requiring a soluble, acidic phosphate source. Furthermore, it finds applications in general chemical manufacturing processes requiring a food-grade phosphate salt.
Relevant identified uses:
Chemicals for various applications
Documentation:
Technical Information:
Assay
≥ 98 %
P2O5
≥ 58 – 60 %
Water Insoluble
≤ 0.2 %
pH
4.2 – 4.7
Fluorine (F)
≤ 10 ppm
Arsenic (As)
≤ 3 ppm
Heavy metal
≤ 10 ppm
Appearance
White Powder
Thru 60 mesh
> 80 %
Lead, as Pb
≤ 10 ppm
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