Model: | - |
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Brand: | hx |
Origin: | Made In China |
Category: | Chemicals / Inorganic Chemical Materials / Alkali |
Label: | tspp manufacturer , sodium pyrophosphate , tspp price |
Price: |
US $980
/ mt
|
Min. Order: | 1 mt |
Last Online:16 Nov, 2017 |
CAS: 7722-88-5
Product Name: |
Selenious acid disodium salt Selenase;Tetrasodium diphospate decahydrate Tetrasodium pyrophosphate TSPP |
Molecular formula |
Na4P2O7 |
Molecular weight |
265.9 |
Appearance: |
white crystalline powder |
Application: |
Used as washing agebt,bleaching agent,water treatment agent, electrical coating,petroleum drilling,etc. |
Package: |
25KG double inner plastic and outer knitting bag; customer’s demand |
Specification: |
In conformity to HG/T2968-1999,customer’s demand. |
Storage : |
Into the receptacle tightly, store in a cool, dry place |
Technical Specifications
Density (g/mL, 25 DHS C) |
2.534 |
Melting pointºC): |
880 |
Solubility: |
Soluble in water, alkaline aqueous solution, insoluble in alcohol. |
sodium pyrophosphate:≥ % |
97.5 |
Water content:≥% |
0.20 |
PH (10 g/L): |
9.9-10.07 |
Orthophosphate: |
Pass the test |
Safety Condition |
|
Risk Statements: |
R36/37/38:Irritating to eyes, respiratory system and skin. |
Safety Statements: |
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36:Wear suitable protective clothing. |
Acute toxicity |
LD50:4000 mg/kg irritating |
Payment Terms: | T/T |
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