China (Mainland)
Sodium Dihydrogen Phosphate, MSP CAS NO.7558-80-7
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- Min.Order: 1 Metric Ton
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- Product Details
Keywords
- 7558-80-7
- sodium dihydrogen phosphate anhydrous
- SODIUM DIHYDROGEN PHOSPHATE-16O4;acidsodiumphosphate;monosodiumdihydrogenorthophosphate;monosodiumhydrogenphosphate;monosodiumphosphate(sodiumdihydrogen;monosodiumphosphate(sodiumdihydrogenphosphate);
Quick Details
- ProName: Sodium Dihydrogen Phosphate, MSP
- CasNo: 7558-80-7
- Molecular Formula: H2NaO4P
- Appearance: White Powder
- Application: Mainly used as emulsifier, buffer and ...
- DeliveryTime: Prompt
- PackAge: Paper bag or PP-PE bag, Net weight 25k...
- Port: QingDao,China;XinGang,China;ShangHai,C...
- ProductionCapacity: 1000 Metric Ton/Year
- Purity: 98.0-103.0%
- Storage: Please keep in dry and ventilated ware...
- Transportation: By Sea,By Air,By Courier
- LimitNum: 1 Metric Ton
- Water Content: 0.01% max
- Impurity: 0
- Ash: 0
- Grade: Industrial Grade,Food Grade,Pharma Gra...
- 0: 0
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Details
English name: Sodium dihydrogen phosphate anhydrous
Alias: Sodium acid phosphate for food
Molecular formula: NaH2PO4·nH2O (n=0,n=1,n=2)
Property: White powder, melting point 60℃, easily soluble in water, insoluble in alcohol, turns into anhydrous substance if heated to 95℃, transforms into sodium acid pyrophosphate at 190-204℃ , then condenses to sodium polyphosphate at 204-244℃.
Executive standard: GB 25564-2010
Quality standard:
Sensory requirements: Should be comply with the following provisions.
|
Item |
Requirements |
|
Color |
White |
|
Structural state |
Crystalline powder or particle |
Physicochemical index: Should be comply with the following provisions.
|
Item |
Index |
|
Content of sodium dihydrogen phosphate anhydrous (Calculated by NaH2PO4) (Calculated by dry basis),w/% |
98.0-103.0 |
|
Water insoluble matter,w/% ≤ |
0.2 |
|
Arsenic (As)/ (mg/kg) ≤ |
3 |
|
Heavy metal (Calculated by Pb),w/% ≤ |
10 |
|
Lead (Pb)/ (mg/kg) ≤ |
4 |
|
Fluoride (Calculated by F)/ (mg/kg) ≤ |
50 |
|
pH value (10g/L solution) |
4.1-4.7 |
|
Drying loss (NaH2PO4),w/% ≤ |
2.0 |
|
Drying loss (NaH2PO4·H2O),w/% |
10.0-15.0 |
|
Drying loss (NaH2PO4·2H2O),w/% |
20.0-25.0 |
Usage: Mainly used as emulsifier, buffer and quality improver in food industry.