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SODIUM L (+) ASCORBATE Extra Pure

Confirms to USP
L(+)-Ascorbic acid sodium salt, Vitamin C salt

COAs

Packings

100 g (00100)

500 g (00500)

1PW1200100 1PW1200500
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Article No. 05779 Grade Extra Pure
Purity 99% CAS No. 134-03-2
Molecular Formula C6H7NaO6 Molecular Weight 198.11
H.S. Code 2936.2700 Shelf Life 60 Months

Physical Properties

Physical state at 20 °C Solid Colour White to light brownish
Odour Odorless Melting point/ Freezing point [°C] 200°C
Density [g/cm3] 1.66 Solubility in water [% weight] 62 g/100 ml @ 250C

Specifications

Appearance White to yellowish crystalline powder Assay 99 - 101%
Specific optical rotation ([α]20/D) +103.0 to +108.0 deg pH (10% solution in water) 7.0 - 8.0
Loss on drying (at 60°C) Max 0.25% Heavy metal (as Pb) Max 0.002%
Revision Date: 09-Nov-2020

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