sodium hydroxide pearl

1)High quality according to International standard 2)Wonderful packing 3)Prompt service

1)Sodium Hydroxide Specification:

English name	sodiun hydroxide
Molecular formula	NaOH
Molecular weight	40.01
By name	Caustic soda
Character	It is white granule crystal solid.
Dissolve state:	It is highly soluble in water.
Taste	acerbity
Melting point	318.4,

  

ITEMS	STANDARD	RESULT
NaOH   %	≥99.0	99.30
Na2CO3   %	≤0.90	0.40
NaCl    %	≤0.15	0.03
Fe2O3      %	≤0.005	0.002
Appearance	White translucent flake	QUALIFIED

ITEMS	STANDARD	RESULT
NaOH   %	≥96.0	96.21
Na2CO3   %	≤0.80	0.40
NaCl    %	≤0.009	0.005
Fe2O3      %	≤0.003	0.001
Appearance	White translucent flake	QUALIFIED

2)Physical & Chemical Character

Opaque white flake, easy deliquescence, the melting point is 318.4 , the boiling point is 1390 . It is Noncombustible, has a strong corrosive, irritant, dust stimulate the eyes and respiratory tract, direct contact can cause burns.

3)Product Usage

 Mainly used in the soap industry, oil refining, textiles, printing and dyeing, electroplating, etc.

4) Handling and Storage:

Handling---Handle sealed. Handling personnel should be expert cultivated and following the rules restrict. Proposed operating officer wearing hoods electric airpurifying respirators and dust, corrosion resistance to wear rubber suits, wearing rubber gloves corrosion resistance. Keep a long distance to flammable and combustible. Avoid dust and touch with acid. Loading and discharge tightly, keep the package in good condition.Storage--- Store in cool, dry conditions in well sealed containers. Keep a long distance from fire and heat, the humidity is no more than 85%. Package should be sealed and dry. Avoid storing the goods together with acid and flammable, combustible products.

sodium hydroxide pearl