Citric acid anhydrous
(34135032 | 77-92-9)

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Safety Data Sheet

Certificate of Analysis

Product Detail

	Product Code			34135032
	Product Name			Citric acid anhydrous
	Categories			Biochemicals Building Blocks Carbohydrates
	CAS			77-92-9
	Molecular Formula			HOC(COOH)(CH2COOH)2
	Molecular Weight			192.12
	Storage Details			Ambient
	Harmonised Tariff Code			2918140090

Product Specification

	Water			≤0.2%
	Heavy metals			≤1ppm
	Arsenic			≤1ppm
	Lead			≤0.5ppm
	Odour			Odourless
	Colour			≥98.00% (50% w/v; 405nm 1cm cell)
	Sulfate (SO4)			≤30ppm
	Assay			≥99.80%
	Calcium			≤10ppm
	Iron			≤1ppm
	Copper			≤1ppm
	Magnesium			≤1ppm
	Chlorides			≤5ppm
	Mercury			≤1ppm
	Zinc			≤1ppm
	Aluminium			≤0.2ppm
	Oxalates			≤10ppm
	Barium			≤1ppm
	Appearance			Colourless crystals or white crystalline powder
	Oxalate (as oxalic acid)			≤10ppm

Safety Information

	Pictograms
	Signal word			warning
	Hazard statements			H319: Causes serious eye irritation H335: May cause respiratory irritation USH01: May form combustible dust concentrations in air
	Precautionary statements			P210: Keep away from heat/sparks/open flames/hot surfaces. No smoking P261: Avoid breathing dust/fume/gas/mist/vapours/ P280: Wear: protective gloves/ clothing & eye protection P302+352: IF ON SKIN: Wash with soap and water P305+351+338: IF IN EYES: Rinse with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing P337+313: If eye irritation persists get medical advice/attention