Description
SODIUM DIHYDROGEN PHOSPHATE 1.BASSIC INFORMATIONAlias: MSPFormula: NaH2PO4·2H2OMolecular weight: 156.01CAS NO.: 13472-35-0HS Code: 28352200EINECS: 603-853-22.PROPERTIESAppearance: White crystal
Density: 1.915/cm3
Melting point: 60ºC
Solubility: Easily Soluble in water.The solubility in water at 25ºC is 12.14%, which is insoluble in ethanol.
Attribute: Colorless orthorhombic crystal, which is easily soluble in water, easy to agglomerate in wet air, and dehydrated into anhydrous substance at 100ºC. The aqueous solution is acidic.
3.APPLICATIONS
It is used in boiler water treatment, electroplating, tanning, baking powder, fuel additives, detergents, Mica, acid retarder, etc.It is also the raw material for preparing sodium hexametaphosphate and polycondensate.4.TECHNICAL STANDARD(HG/T2767-2009)Item | Industrial Grade |
NaH4P2O4·2H2O | NaH4P2O4 |
NaH4P2O4·2H2O,%≥ | 98.0 | 98.0 |
Water insoluble, %≤ | 0.10 | 0.20 |
Fe, %≤ | 0.05 | 0.05 |
As, %≤ | 0.01 | 0.01 |
SO4,%≤ | 0.50 | 0.50 |
CI,%≤ | 0.40 | 0.40 |
F, %≤ | 0.05 | 0.05 |
PH(10G/L) | 4.2~4.6 | 4.2~4.6 |
5.PACKAGINGPP and PE composite woven bags, inner vacuum treatment: 25kg/bag, 50kg/bag, 1000kg/bag, net weight and pattern can be customized.
6.TRANSPORTATION & STORAGEDuring transportation, prevent rain and sunshine. Store in a dry and ventilated warehouse, and add cushion to prevent caking.
FAQ
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A: Yes, of course.
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A: We have complete equipment, efficient production and sufficient inventory, so that goods can be delivered within 3 days.
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A:Tianjin and Qingdao port. Dear guests, you can specify any port.
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A: 1-2 days.
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A: Payment<=1000USD,100% in advance. Payment >= 1000USD,50% T/T in advance, balance before shippment.
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A: We are a factory, which has the best price.