China top quality sodium formaldehyde sulfoxylate 98%

Product Detail

product name:sodium formaldehyde sulfoxylateChemical Abstracts Service number:149-44-0
Package preview:Key words:98%
appearance:White lump or powderapplication:Industrial grade
Packaging details:50kg drummodel:98%
Other names:Diaobai powder Ccolor:White
Grade standards:Industrial gradeEINECS number:205-739-4
IF:NaHSO2.CH2O.2H2OSupply capacity:1000 metric tons per month
purity:98%port:Qingdao
payment terms:L/C, Western Union, D/P, D/A, T/T, MoneyGramPlace of origin:China
Chemical Abstracts Service number:149-44-0brand:Dee

Top quality sodium formaldehyde sulfoxylate

98% in China

Product Description

 

Product Name: Sodium Formaldehyde Hydrogen Sulfoxylate/Carpentine Powder C

Validity period: 2 years

thing

standard

NaHSO2·CH2O·2H2O

≥98.0%

Soluble state

Aqueous solution clear or slightly turbid

sulfide

no black

smell

Odorless or with a slight chive smell

Test conclusion:

First-class product

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

In the printing and dyeing industry, it is used as a dye discharge agent and vat dye for cotton, rayon, short fiber fabrics, etc. It is used as a redox catalyst in the preparation of synthetic resin and synthetic rubber. It is also used as a detoxifier, sugar bleach, descaler, detergent, and for the preparation of indigo dyes, vat dyes, etc. Formaldehyde sodium bisulfite is the most commonly used reducing agent in discharge printing and can cause the dyeing color to darken. It disappeared, hence the name Diaobaifen.

Packaging and shipping

50kg drum

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