Sodium hydrosulfite(sodium hydrosulphite) can be used as a reducing agent for vat dyes,disperse dyes can be used to restore the clean,reactive dyes can be used for stripping color,silk,hair bleach,food bleaching agent...
Dangerous articles classification: 4.2
Serial number of international dangerous articles rules: 1384
an important auxiliary agent in textile industry, paper industry, dye and gasoline clay industry. We...
sodium hydrosulfite, oxalic acid and formic acid.
-Precausion for Transportation and Storage: Preventing exposure to moisture in the storage and transportation. If lumping occurs, the properties of the product will...
by the venom can make the product composition of the sodium content of ≥ 97%, organic content ≤ 2%, water 2%, chloride content 0.5%, now the technology has reached the international advanced level, in the...
hydrosulfite,oxalic and formic acid.
Item Index Grade
Crystal white slight Color
Nature: it is a white crystalline or a little yellow crystalline Application: it is mainly used in formic acid, oxalic acid, sodium, hydrosulfite Quality specification: Composition Super grade High grade 1st grade Qualified Moisture 1%max 3.0%max 4.0%max 5.0%max Organic 2%max 3.0%max 4.0%max 5.0%max Sodium formate 96.5%min 95%min 94%min 90.0%max Sodium chloride 1.0%max 1.0%max 2.0%max 3.0%max...
Sodium hydrosulfite is a white crystalline powder with weak sulfurous odor. It is readily soluble in water, insoluble in alcohol.
Application: Widely used in printing and dyeing industry,can be used as a...
sodium content of ≥ 97%, organic content ≤ 2%, water 2%, chloride content 0.5%, now the technology has reached the international advanced level, in the domestic leading position. Sodium is mainly used for...
sodium hydrosulfite, oxalic acid and formic acid.It can be used as formic acid, oxalic acid, sodium hydrosulfite, leather tanning agent
Our Advantages 1. Strong production capacity, about 1000 tons per month; 2. High...
Sodium Hydrosulfite 74 % 85% & 88% 90%.
Appearance: Free-flowing white crystalline powder.
Odor: Odorless or with a slight odor of sulfur dioxide.
Widely used in the textile industry for vat dyeing, reduction cleaning, printing and stripping, textile materials bleaching. Used in bleaching paper pulps, especially mechanical pulp; As a reducing agent, it is used in organic...
Description : Sodium hydrosulphite (Sodium Dithionite) is an important auxiliary agent in textile industry, paper industry, dye and gaoline clay industry. We produce Sodium Hydrosulfite 85%-90% according to the needs of customers, quality system ISO9001 certified. Our products have been exported to over 20 countries. Formula : Na2S2O4 Quality : In conformity with HG2074-91 standard promulgated...
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