L-Ascorbic Acid AR/ACS for Biochemistry Meets Analytical Specification of IP, BP, USP, Ph. Eur. 100 Gram
SKU : 459995-0100
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Rp718.800
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Brands: CDH
Categories:
Chemicals Reagent
Deskripsi Produk
PRODUCT CODE 459995
SYNONYMS vitamin C
C.I. NO. __
CASR NO. 50-81-7
ATOMIC OR MOLECULAR FORMULA C6H8O6
ATOMIC OR MOLECULAR WEIGHT 176.13
PROPERTIES Light sensitive.
PARAMETER LIMIT
Description Colourless or white to pale yellow crystalline powder.
Solubility 10% solution in water is clear and almost colourless.
Identification Passes tests.
Minimum Assay (Iodometric) 99.7%
Melting Point (Decomposition) 190 - 192°C
pH of (5% soln.in water ) 2.2 – 2.5
Specific rotation (a) 20
