Commodity	Caustic Soda		MF		NaOH
CAS NO.	1310-73-2		Inspection date
ITEM AND RESULT
ITEMS		STANDARD		RESULTS
NaOH %		≥99.0		99.30
Na2CO3 %		≤0.90		0.40
NaCl		≤0.15		0.03
Fe2O3		≤0.005		0.002
Appearance		White translucent flake		pass

Pearls COA

Inspection Items	Quality Index			Results
	excellent		first-grade
Appearance	White Pearl			White Pearl
NaOH %	≥ 99.0	≥ 99.0		99.3
Na2Co3 %	≤ 0.4	≤ 0.5		0.3
NaCl %	≤ 0.02	≤ 0.03		0.01
Fe2O3 %	≤ 0.004	≤ 0.005		0.001
The Products Is Up To	EXCELLENT

Application

Caustic soda is used very widely in chemical experiments, in addition to used as reagent, because it has strong moisture absorption and deliquescence, also can be used as alkaline desiccant.

Precipitant	Caustic Soda pearl can be used to precipitate transition metal hydroxides.
Specification	Caustic Soda pearl can be used for the base-driven hydrolysis of esters (as in saponification), amides and alkyl halides.
Paper making	Caustic Soda pearl plays a key role in several later stages of the process of bleaching the brown pulp resulting from the pulping process, including oxygen delignification, oxidative extraction, and simple extraction.
Tissue digestion	Caustic Soda is frequently used in the process of decomposing roadkill dumped in landfills by animal disposal contractors.
Cleaning agent	Caustic Soda is frequently used as an industrial cleaning agent and added to water, heated, and then used to clean process equipment, storage tanks, etc. It can dissolve grease, oils, fats and protein based deposits. Caustic Soda pearl is in the production of parts washer detergents which based on Caustic Soda are some of the most aggressive parts washer cleaning chemicals, including surfactants, rust inhibitors and defamers.
Food preparation	Including washing or chemical peeling of fruits and vegetables, chocolate and cocoa processing, caramel coloring production, poultry scalding, soft drink processing, and thickening ice cream.

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Caustic Soda Flakes 99.2% Mining Chemicals Caustic Soda Solid 99%

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Caustic Soda Flakes 99.2% Mining Chemicals Caustic Soda Solid 99%