Sodium Hydrosulfide, Sodium bicarbonate ,
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Name : Sodium hydrosulfide
Synonyms: sodium hydrogen sulphide, sodium hydrogen sulfide, sodium sulfhydrate, sodium bisulphide
Molecular formula: NaHS
Molecular weight: 56.06
CAS NO: 16721-80-5
Hs no. :28301090
Light yellow or orange if it is flaky . Sodium hydrosulphite for industrial use is generally liquor in orange or yellow solid . Soluble in water and alcohol, water solution with strong alkaline and will be changed to dark-brown liquid at about 350 Centigrade . Reacted with acids and liberates hydrogen sulfide
Sodium hydrosulphide (NaHS) : 70% - 75% min
Used as intermediate compound of dyestuff, various kinds of organic products
and auxiliary agent of sulfur dyeing , and used in the production of fertilizer and pesticide
Packing: 25kg net in PP bags
Storage: Avoid moisture when being transported . Do not store in zinc, aluminum, or copper containers . Separated from acids, acidic materials, oxidizing agents
Name: Sodium Bicarbonate
Molecular formula: NaHCO3
CAS NO: 144-55-8
White powder or crystals, soluble in water
NaHCO3: 99% min.
Cl: 0.4% max. (0.2%)
As: 0.0001% max.
Pb: 0.0005% max.
Loss on drying : 0.20% max.
pH: 8.6 max.
Used as leavening agent in food industry, to produce CO2 in beverage industry and
to be used in medicine industry, also in extinguishing, leather tanning, dyeing
and printing, and agriculture.
Packing: 25 kgs net in PP bag with inner of polyethylene bag.
Storage: Avoid moisture .