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SFA 99.8% Amidosulfonic Acid
RAW MATERIAL
SFA

SFA 99.8% Amidosulfonic Acid

SFA 99.8% Amidosulfonic Acid is a high-purity white crystalline sulfamic acid powder used as an industrial raw material in cleaning, chemical processing, and related applications.

Chemical Name
Sulfamic Acid
Molecular Weight
97.09 g/mol
Molecular Formula
H3NO3S
EINECS
226-218-8
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PRODUCT OVERVIEW

Product Description

SFA 99.8% Amidosulfonic Acid is a high-purity inorganic solid acid supplied as a white or almost white crystalline powder. Also known as sulfamic acid or amidosulfonic acid, it is a non-volatile industrial raw material used across chemical processing, cleaning, pulp treatment, dye and pigment production, and other industrial applications. Product quality is evaluated through purity, sulfate content, iron, heavy metals, water-insoluble matter, and moisture.
KEY PROPERTIES

Product Characteristics

White or almost white crystalline powder.
High-purity sulfamic acid grade.
Non-volatile inorganic solid acid.
Suitable for a range of industrial chemical applications.
TECHNICAL SPECIFICATIONS

Specification Data

Specification Standard
Appearance White or almost white crystalline powder
Purity (H3NO3S) by wt % Purity (H3NO3S) by wt %
Sulfate (SO4) by wt % Sulfate (SO4) by wt %
Iron (Fe) by wt % 0.0002 max
Heavy Metal by wt % 0.0003 max
Insoluble in Water by wt % 0.01 max
Moisture 0.05 max
APPLICATIONS

Typical Uses

✓
Used as a raw material in industrial cleaning formulations.
✓
Used as a raw material in pulp bleaching applications.
✓
Used in the manufacture of dyes, pigments, catalysts, and related chemical products.
✓
Used in selected fire-retardant and electroplating-related industrial applications.
STORAGE & HANDLING

Handling Guidance

Store in suitable sealed packaging under dry and appropriate storage conditions. Protect the product from moisture, contamination, direct sunlight, and incompatible chemical materials. Handling, storage, transport, and safety requirements should follow the applicable supplier SDS and technical documentation.
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