Formaldehyde Sodium Bisulfite Hemihydrate, English Name: Formalaldehyde Sodium Bisulfite Hemihydrate, CAS: 63148-74-3, Chemical Formula: C2H8Na2O9S2, Molecular Weight: 286.19

2026-03-27 10:24:45

63148-74-3

Formaldehyde Sodium Bisulfite Hemihydrate

CAS: 63148-74-3

Category: C2H8Na2O9S2

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Chinese name	Formaldized sodium bisulfite hemihydrate
English name	Formaldehyde Sodium Bisulfite Hemihydrate
alias	Formaldized sodium bisulfite hemihydrate
English alias	Formaldehyde Sodium Bisulfite Hemihydrate
CAS	63148-74-3
chemical formula	C2H8Na2O9S2
molecular weight	286.19
storage conditions	Room Temprature

63148-74-3 - brief introduction

The formaldized sodium bisulfite hemihydrate is a white crystalline solid that is soluble in water. The following is a description of the properties, uses, preparation methods and safety information of the formaldized sodium bisulfite hemihydrate:

Nature:
Appearance: White crystalline solid
Solubility: soluble in water

Purpose:
Bleach: can be used as a bleach in the textile and paper industries.
Vulcanizing agent: can be used for the preparation of sulfides.

Production method:
Formaldized sodium bisulfite hemihydrate can be prepared by the following steps:
Dissolve sodium bisulfite in cold water.
Adding formaldehyde solution, the reaction produces formaldehyde sodium bisulfite.
The hemihydrate was obtained by filtration and crystallization.

Safety information:
Formaldized sodium bisulfite hemihydrate is safer under general conditions of use, but the following matters need to be taken into account:
Avoid inhaling dust or contact with skin and eyes, and wear appropriate protective measures.
Store in a dry, cool, ventilated place away from sources of ignition and flammable materials.
Please follow correct handling and storage practices and avoid mixing with other chemicals.Last Updated: 2024-04-09 15:18:43

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