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Sulfur and sodium CAS: 7772 98-7 buy in Qingdao
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Sulfur and sodium CAS: 7772 98-7

Sulfur and sodium CAS: 7772 98-7

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  • Country of manufactureChina
Description

Type quantity: 158.11

Boiling point: 100 ℃

Melting point: 48 ℃

Chinese name:

DaSuDa

HaiBO

Sodium sulfite times

There is no water and sulfur sodium sulfate

English name: subsulfite Sodium

Sodium thiosulfate

Chlorine control

Chlorine is

Anhydrous

Properties: single crystal is the white crystal powder, specific gravity of 1.667, easily soluble in water, soluble in alcohol, in the air heating oxidation down into sodium and sulfur dioxide. In isolation in the air (oxygen) burning is generating sodium sulfate, LiuHuaJian and sulfur.

USES: mainly used in photography industry fuser agent for. Secondly as tanning weighed chromate salt of the reducing agent, nitrogen tail gas and agent, salt, wheat stem and hair bleach and pulp bleaching agent of chlorine off. Tetraethyl lead, also used in the manufacture of such as dye intermediates and ore mention silver etc.

Method: sulfur and TuoShuiFa sodium. By five water sulfur generation through melting, sodium filtration, concentration, dehydration, made no water sulfur and sodium.

Na2S2O3. 5 H2O-Na2S2O3 + 5 H2O

Packing: in plastic woven bag lined with PVC plastic bags or packaging, 40 kg net weight of each bag.

Storage and transportation note: should be stored in a cool and dry in the warehouse. Avoid light, sealing save, transport should avoid insolate, damp and rain.

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Sulfur and sodium CAS: 7772 98-7
Sulfur and sodium CAS: 7772 98-7
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