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AR
LABOR
143702129
Sodium Acetate 99% AR Grade Reagent
Cas Number:127-09-3
Formula:C2H3NaO2
Molar Mass:82.03
EC Number:204-823-8
Physicochemical properties:
White powder. It is hygroscopic and soluble in water and ethanol. The relative density is 1.528.The melting point is 324 ° C. The refractive index is 1.464. Low toxicity, half lethal dose (rat, oral) 3530mg/kg.
Usage:
Lead, zinc, aluminum, iron, cobalt, bismuth, nickel and tin were measured. Complexing stabilizer. An adjuvant for acetylation. Buffer. Desiccant. Mordant.
Packing:
500g/25kg
Sodium Acetate 99% AR Grade Reagent
Cas Number:127-09-3
Formula:C2H3NaO2
Molar Mass:82.03
EC Number:204-823-8
Physicochemical properties:
White powder. It is hygroscopic and soluble in water and ethanol. The relative density is 1.528.The melting point is 324 ° C. The refractive index is 1.464. Low toxicity, half lethal dose (rat, oral) 3530mg/kg.
Usage:
Lead, zinc, aluminum, iron, cobalt, bismuth, nickel and tin were measured. Complexing stabilizer. An adjuvant for acetylation. Buffer. Desiccant. Mordant.
Packing:
500g/25kg
Item of Analysis | Standard |
Assay,% | 99.0 min |
pH(50g/L,25℃) | 7.5~9.0 |
Transparency of solution | 3 max |
Insoluble in water,% | 0.005 max |
Chloride(Cl),% | 0.002 max |
Sulfate(SO4),% | 0.003 max |
Phosphate(PO4),% | 0.0005 max |
Magnesium(Mg) ,% | 0.0005 max |
Aluminum(Al),% | 0.001 max |
Calcium(Ca),% | 0.005 max |
Iron(Fe),% | 0.0005 max |
Heavy metals(as Pb),% | 0.001 max |
Item of Analysis | Standard |
Assay,% | 99.0 min |
pH(50g/L,25℃) | 7.5~9.0 |
Transparency of solution | 3 max |
Insoluble in water,% | 0.005 max |
Chloride(Cl),% | 0.002 max |
Sulfate(SO4),% | 0.003 max |
Phosphate(PO4),% | 0.0005 max |
Magnesium(Mg) ,% | 0.0005 max |
Aluminum(Al),% | 0.001 max |
Calcium(Ca),% | 0.005 max |
Iron(Fe),% | 0.0005 max |
Heavy metals(as Pb),% | 0.001 max |
Not a hazardous substance or mixture.
Not a hazardous substance or mixture.