GALLIC ACID 99% Extra Pure

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Category: Acids-Organic

Description
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Description

3,4,5-Trihydroxybenzoic acid

Article No.	03910	Grade	Extra Pure
Purity	99%	CAS No.	5995-86-8
Molecular Formula	C₇H₆O₅.H₂O	Molecular Weight	188.14
H.S. Code	2918.2910	Shelf Life	60 Months

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Physical Properties

Physical state at 20 °C	Solid	Colour	Off white powder
Odour	Odorless	Solubility in water [% weight]	Partially soluble in water

Specifications

Appearance	Off-white to beige powder
Assay (NaOH titration)	Min 99.0%
Insoluble matter	Max 0.01%
Sulphate (SO4)	Max 0.02%
Loss on drying (at 105°C)	Max 10.0%
Sulphated ash	Max 0.1%

Packings

100 g	00100
500 g	00500

Safety Information

Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H315-H319-H335
Precaution Statement: P261-P305 + P351 + P338

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