1.PRODUCT IDENTIFICATION
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CAS NO.
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10101-89-0 (Dodecahydrate)
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FORMULA
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Na3PO4.12H2O
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MOL WT.
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380.12
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H.S. CODE
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2835.2910
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2.PHYSICAL AND CHEMICAL PROPERTIES
Appearance: White crystalline solid. Odor: Odorless.
Solubility: Appreciable (> 10%) ;
Specific Gravity: 1.62 ; pH: Strongly alkaline. % Volatiles by volume @ 21℃ (70F): 0 ; Boiling Point: Decomposes. Melting Point: 73.3 - 76.7℃ (163 - 171F) ; Vapor Density (Air=1): Not applicable. Vapor Pressure (mm Hg): Not applicable.
3.PACKING STYLE :25-50kg in plastic weave or paper bag, 20-22MT per 20'FCL.
4. HANDLING AND STORAGE
Keep in a tightly closed container, stored in a cool, dry, ventilated area. Protect against physical damage. Containers of this material may be hazardous when empty since they retain product residues (dust, solids); observe all warnings and precautions listed for the product.
5.SHELF LIFE: Two years
6. SALES SPECIFICATION
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Name Of Index
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Technical Grade
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Food Grade
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Trisodium phosphate
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98%min
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98%min
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Sulphte as SO4
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0.5%max
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0.5%max
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Chloride as Cl
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0.3%max
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0.3%max
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Weter of Insoluble
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0.05%max
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0.05%max
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Methy Orange
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16.5-19
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16.5-19
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Iron(as Fe)
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0.01%max
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0.01%max
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Arsenic(as As)
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0.005%max
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0.005%max
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Fluorine(as F)
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----
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0.005%max
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Plumbum(as Pb)
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----
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0.001%max
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PH Value
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11.2-12.1
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11.2-12.1
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