DISODIUM DIHYDROGEN PHOSPHATE
1.BASSIC INFORMATION
Alias: MSP
Formula: NaH2PO4·2H20
Molecular weight: 156.01
CAS NO.: 7758-80-7
HS Code: 28352200
EINECS: 231-448-7
2.PROPERTIES
Appearance: Colorless crystalline or white crystalline powder
Type: Industrial Grade
Density: 1.949/cm3
Melting point: 60ºC
Solubility: Easily Soluble in water, its aqueous solution is acidic.
Characteristics: It is easy to agglomerate in moist air, dehydrate to anhydrous substance at 100 °C, produce TSPP at 190-210 °C and decompose to sodium metaphosphate at 280-300 °C.
3.APPLICATIONS
It is used in boiler water treatment, electroplating, tanning, baking powder, fuel additives, detergents, Mica, acid retarder, etc.
4.TECHNICAL INDEX (HG/T2767-1996)
| 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.PACKAGING
PP and PE composite woven bags, inner vacuum treatment: 25kg/bag, 50kg/bag, 1000kg/bag, net weight and pattern can be customized.
6.TRANSPORTATION & STORAGE
Avoid rain when transporting, keep away from moisture and pollution, do not store and transport with toxic substances and pollutants. Please store in a dry, well-ventilated warehouse with damp-proof pads.
Why Choose YuCai Factory?
1.Mixed container, we can mix different items in one container.
2.Over 30 years of experience
3.Sales to more than 70 countries
4.100 products with competitive price
5.FCL, LCL, long contract, year contract available
6.Halal, Kosher, ISO 9001 certified
7.High quality products, complying with BP/USP/FCC/EU standard
8.1500 m2 owned Office building and 20000 m2 Factory site
9. Different payment.term could accpet
FAQ
Q: Can I get a free sample before placing an order?
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.
Q:Ports near our factory.
A:Tianjin and Qingdao port. Dear guests, you can specify any port.
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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.
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