... carbonate/Soda ash light/Na2CO3 is soluble in water, alkaline aqueous solution significantly, and release heat, easy to deliquescence; react with the ...
... of water solutionTranspency, colorless, none suspended mattersPasspH value of 1% aqueous solution5.0~7.06.08Specific optical ratationα =+176~184º+179 ...
... colorless transparent viscidity liquid, a little acid, guide wetly; the aqueous solution shows the acid reaction. Can be mixed, not dissolved with ... (+)≥97%Density(@20°C)G/ml1.195-1.205Chroma( fresh solution)APHA≤15Chroma(200°C ,heat for 2 hours)APHA≤50Odor ...
... : White crystalline powder odorless with strong sweet taste, its dilute solution is approximately 200 times sweeter than sugar, having a taste ... taste, the PH value of its aqueous solution (0.8%) being 4-6.5, unstable in aqueous solution easily decompose to lose sweet taste ...
Sodium Hyaluronate 1.100% transparency of the solution 2.high purity: 96% and upto 99% ... radical, prevent and rehabilitate breach of skin. Its aqueous solution has very high viscosity which can make water become ... as Sodium Hyaluronate, Calcium Hyaluronate, Zinc Hyaluronate ,HA solution,and so on. With good quality and registered International ... ≤20%≤15%≤15%≤20%PH(0.1%Water Solution)6.0-7.56.0-7.56.0- ...
... °C),easily soluble in water,but nearly insoble in organic solution,it is absorbent to dampness in the air.absorbabsorbent to ... -Water Insoluble ≤%0.060.1Iron (Fe) ≤%0.05-PH (1% aqueous solution) 5.8-6.5-Arsenic (As) ≤%0.00030.0003Heavy Metal ...
... ; slightly deliquescence in moist air,pH7.5-9 in 5% aqueous solution, when heated to 150°C,it may lose crystal water ... drying,11.0-13.0%≤13.5%pH value(5% aqueous solution)--7.5-9Arsenic(As),≤ppm--1Lead(Pb),≤ppm--1Mercury(Hg ...
... (%):94Min95MinP2O5 (%):57Max57MaxInsolubles in water (%):0.15Max0.05MaxFe (%):0.007MaxNPh (1% solution):9.2-109.5-10Heavy Metal (As Pb) (%):N0.001MaxArsenic ... .9g/cm3, melting point:622°C, free soluble in water, aqueous solution appears acid. It is a kind of inorganic surface active ...
... colorless crystalline,soluble in water, insoluble in alcohol and acetone,aqueous solution appears alkali, specific gravity 1.58,melting point 107.5 ...
... powder, odorless, slightly hygroscopic. It tastes a little bitter. Its aqueous solution shows neutral or faintly base, it dissolves easily in water ...
... .Properties: White or off-white granule, easily soluble in water. Aqueous solution appears acid. Insoluble in alcohol, acetone and ammonia, Easily deliquescent ...
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