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SALICYLIC ACID IP

2-Hydroxybenzoic acid

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1000 g (01000)

5000 g (05000)

25 Kg (0025K)

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Article No. IS003 Grade
Purity CAS No. 69-72-7
Molecular Formula C7H6O3 Molecular Weight 138.12
H.S. Code 2918.2110 Shelf Life

Specifications

Description White or colorless acicular crystals, usually in fine needles or fluffy, white crystalline powder. Identification -
Identification 'A' ( by IR) Conforms Identification ‘B’ Solution gives reaction of salicylate
Identification 'C' Melting range - 158°C to 161°C - Test A may be omitted if tests B and C are carried out. Test B may be omitted if tests A and C are carried out
Appearance of solution The solution is clear and colourless Related substance (by HPLC) -
Impurity A NMT 0.1 Impurity B NMT 0.05%
Impurity C NMT 0.02% Any other secondary peak NMT 0.05%
Sum of all other secondary peaks NMT 0.2% Heavy metals NMT 20 ppm
Iron NMT 2 ppm Chlorides NMT 125 ppm
Sulphates NMT 200 ppm Sulphated ash NMT 0.1%
Loss on drying (over P2O5, in desiccator) NMT 0.5% Assay NLT 98.0% and NMT 100.5% of C7H6O3, calculated on the dried basis

Safety Information and Hazard Symbols

Corrosion Exclamation Mark
Symbol: GHS05, GHS07
 Signal Word: Danger
 Hazardous Statement: H302-H318-H361d
 Precaution Statement: P202-P280-P301+P312-P305+P351+P338-P308+P313
Revision Date: 13-May-2025

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