Contact Details:
Tel/ Wechat/ WhatsApp: 0086 17798073498
Email: admin@hbandu.com
1.BASSIC INFORMATION
Alias: DSP
Formula: Na2HPO4·12H2O
Molecular weight: 358.14
CAS NO.: 10039-32-4
HS Code: 28352200
EINECS: 231-448-7
2.PROPERTIES
Appearance: White powder, flake or granular crystal
Type: Industrial Grade
Density: 1.52 g/cm3
Melting point: 34.6°C
Solubility: Soluble in water, its aqueous solution is alkaline. >=10 g/100 mL (20ºC).
Characteristics: It is easy to weather in the air and then lose five molecules of crystal water to form Na2HPO4·7H20. At 100 °C, the crystal water is lost to form anhydrous substance and it breaks down into TSPP at 250 °C.
2.Specification
| Item | Industrial Grade |
| First grade | Standard |
| Na2HPO4·12H20, %≥ | 97 | 96 |
| Sulfate, (SO4)%≤ | 0.1 | 1.2 |
| Oxide, (Cl)%≤ | 0.05 | 0.10 |
| Water insoluble, %≤ | 0.05 | 0.10 |
| Arsenic(As), %≤ | 0.005 | -- |
| Fluoride, (F)%≤ | 0.05 | -- |
| PH(10g/L) | 9.0±2 |
Application
It is used as a fire retardant for fabric, wood and paper, boiler water softener, food additive, buffer, solder, tanning agent, etc.
Packaging & Shipping
Packaging: we can pack the goods according to the requirement of the client.
Storage: Keep container tightly closed in a cool, dry and well-ventilated place, avoiding exposure of the packaged product to direct sunlight.
Can I get samples?How to pay?
A: Yes, we can supply small free sample, you need to pay for the freight charge only.
PI will be sent firstly after our aligned products specification. Payment by T/T, Western Union,LC, are ok.
How is your MOQ?
A: Normally speaking, our MOQ is 1kg. But we can also accept less quantity such as 100g on the condition that sample charge is100% paid.
How can you guarantee the quality of your products ?
1. Our staff are all experienced in chemical products or related major background, they are well trained before quotation.
2. Free sample or pre-shipment sample are available for our new cooperation before you place commercial order. We are sure the same specification commercial products as sample to customers
3. Third Party Inspection like SGS can be arranged according to your requirement before shipping.
If you still have questions, contact with us .
Our Services:
1. Any inquiries will be replied within 12 hours.
2. Dedication to quality, supply & service.
3. Strictly on selecting raw materials.
4. OEM Available.
5. Reasonable & competitive price, fast lead time.
6. Sample is available for your evaluation & Formulation development.
7. We have strong cooperation with DHL, TNT, UPS, FEDEX, EMS. Or you also can choose your own
shipping forwarder.
China
