In 25kg composite plastic woven/paper bag with PE liner.
Storage and transport:To be stored in a dry, ventilate and clean warehouse; Valid for two years.
Commonly, we add this product according to the proportion of 0.2-0.5%.
It can be adjustable according to the actual situation.
Food Grade Monosodium Phosphate
Molecular formula:NaH2PO4,NaH2PO4.H2O,NaH2PO4.2H2O
Molecular Weight:Anhydrous:119.98,Monohydrate:137.99,Dihydrate:156.01
Quality standards:
Name of index | GB1886.336-2021 | FCC-V | E 339 (i) |
Monosodium Phosphate NaH2PO4 (on dried material),% | 98.0-103.0 | 98.0-103.0 | ≥97 |
P2O5(on the anhydrous basis) ,% | - | - | 58.0-60.0 |
Identification | - | - | Positive tests for sodium and for phosphate |
Water Insoluble ,≤% | 0. 2 | 0. 2 | 0.2 |
Arsenic (As), ≤% | 0.0003 | 0.0003 | 0.0001 |
Heavy Metal (as Pb) ,≤% | 0.001 | - | - |
Pb ,≤% | 0.0004 | - | 0.0001 |
Cadmium , ≤% | - | - | 0.0001 |
Mercury , ≤% | - | - | 0.0001 |
Fluoride (as F ),≤% | 0.003 | 0.005 | 0.001 |
PH (1% aqueous solution) | 4.1-4.7 | - | 4.1-5.0 |
Loss on Drying NaH2PO4 ,≤% | 2.0 | 2.0 | 2.0 |
Loss on Drying NaH2PO4·H2O,% | 10.0-15.0 | 10.0-15. 0 | ≤15.0 |
Loss on Drying NaH2PO4·2H2O,% | 20.0-25.0 | 20.0-25.0 | ≤25 |