Naproxen, BP grade CAS 22204-53-1

APICHINA Life Sciences is a leading supplier and manufacturer of fine chemicals, raw materials, reagents and life scienc

CAS: 22204-53-1

MF: C₁₄H₁₄O₃

MW: 230.26

Physical Description	White to off-white crystalline powder
Identification	A, B, C, D according to BP
Appearance of Solution	According to BP
Impurity G	≤ 2.5%
Related Substances	Impurity L: 0.1%
	Any Unspecified Impurity: 0.1%
	Total: 0.3%
Heavy Metals	≤ 20ppm
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Assay (dried basis)	99.0 - 101.0 %
Pharmacopoeia Specification(s)	BP
Specification Version	1.0

Pictograms
Signal word	Warning
Hazard statements	H302: Harmful if swallowed H315: Causes skin irritation H319: Causes serious eye irritation H335: May cause respiratory irritation H336: May cause drowsiness or dizziness H361: Suspected of damaging fertility or the unborn child
Precautionary statements	P261: Avoid breathing dust/fume/gas/mist/vapors/spray. P280: Wear protective gloves/protective clothing/eye protection/face protection. P301+P312: IF SWALLOWED: call a POISON CENTER/doctor/... IF you feel unwell. P302+P352: IF ON SKIN: wash with plenty of water. P305+P351+P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do - continue rinsing. P308+P313: IF exposed or concerned: Get medical advice/attention.
Supplementary EUH statements
UN Number	-
WGK	WGK 3
SDS Version	3.0