Industrial Sulfamic Acid Sulphamic Acid Amidosulfonic Acid Crystal 99.5% for Chemical Industry Raw Material

• CAS No.: 5329-14-6
• Formula: H3no3s
• EINECS: 226-218-8
• Model NO.: CAS No. 5329-14-6
• Classification: Nitric Acid
• Appearance: Crystal
• Grade Standard: Industrial Grade;Food Grade
• Acid Strength: Strong Acid
• Kind: Inorganic Acid
• Quality: Tech Grade
• Packaging: Paper Bag
• Element: Monobasic Acid
• Oxidation: Non Oxidizing Acid
• Volatility: High Boiling Acid
• Stability: Stabilized Acid
• Port of Loading: Qingdao, Tianjin, Shanghai
• Sample: Available
• Solubility: The Solubility in Water at 20 ° C Is 213G/L
• Certificate: ISO, SGS, COA, MSDS
• Molecular Weight: 97.09
• Melting Point: 215-225 °C (DEC.) (Lit.)
• Density: 2.151 g/cm3 at 25 °C
• Quantity: 20-26mts for 1*20'gp
• Application: Industrial Cleaning
• Boiling Point: -520.47°C (Estimate)
• Other Name: Amidosulfonic Acid
• Mark: Customizable
• Process: Crystallized Sulfamic Acid
• Transport Package: 25kg/ Drum, 25kg/Bag
• Specification: 99.5%Min
• Trademark: Shandong Pulisi
• Origin: China; Shandong
• HS Code: 2811199090
• Production Capacity: 4000 Tons/Month

Product Description

Product Name	Sulfamic Acid	Results
Assay	99.5% Min	99.87%
Lose on drying	0.1% Max	0.01%
Sulfate(SO4²-) %	0.05% Max	0.01%
Fe	0.005% Max	0.0002%
Heavy metal (Pb)	10 ppm max	1 ppm
PH Value (1%)	1.0-1.4	1.2
Insoluble Water Substance	0.02% Max	0.01%
Appearance	White crystalline	White crystalline

Sulfamic acid uses
Sulfamic acid is an important fine chemical product. It is widely applied in various fields, including
industrial and civil cleaning agents for metal and ceramic manufacturing equipment, oil well treatment
agents and cleaners, electroplating industrial additives, electrochemical polishing agents, asphalt
emulsifiers, and etching agents. It also serves as a sulfonating agent, dyeing auxiliary and high-efficiency
bleaching agent in the dye and pigment industries; as a flame retardant and softener for fibers and
paper; as a resin crosslinking accelerator and softening agent for paper and textiles; as well as
herbicides and withering inhibitors. In analytical chemistry, it is used as a reference reagent and
standard analytical reagent for acid titration. Calcium sulfamate is specially used to prevent and
control wheat rust.

As a cleaning agent, sulfamic acid is in solid form, featuring convenient storage and transportation
and easy solution preparation, making it especially suitable for long-distance application. It has an
extensive cleaning range and can be used to clean boilers, condensers, heat exchangers, jacketed
vessels and chemical pipelines.

In breweries, it removes scale from glass-lined storage tanks, brewing kettles, open beer coolers and
beer barrels. It is also applied to clean evaporators in enamel plants and production equipment in
paper mills. For air conditioning systems, it eliminates rust and water scale in cooling systems and
evaporative condensers. On ocean-going vessels, it clears algae and scale inside seawater evaporators,
heat exchangers and brine heaters.

Additionally, it can remove scale from copper kettles, radiators, dishwashers, silverware, toilets,
ceramic tiles, as well as food and cheese processing equipment. It also cleans protein deposits on
digesters and sediments on disinfection equipment used in meat, vegetable and cheese processing
plants. The United States Department of Agriculture approves sulfamic acid as an acidic cleaning
agent for fresh meat, poultry, rabbit and egg processing enterprises.

Packing	25KGS Bag	1000KGS Bag
Quantity (Without Pallet)	25MTS	20MTS
Quantity (With Pallet)	22MTS	20MTS

 

FAQ

1. Delivery Reliability & Operational Excellence
Key Features:
Strategic inventory hubs at Qingdao, Tianjin, and Longkou port warehouses with 1,000+ 
metric tons of stock available
68% of orders delivered within 15 days; urgent orders prioritized via express logistics 
channel (30% acceleration)
2. Quality & Regulatory Compliance
Certifications:
Triple-certified under REACH, ISO 9001, and FMQS standards
Compliant with global hygiene regulations; 100% customs clearance success rate for 
Russian imports
3. Transactional Security Framework
Payment Solutions:
Flexible terms: LC (sight/term), TT (20% advance + 80% upon shipment)
Specialized schemes: 90-day LC for South American markets; Middle East: 30% 
deposit + BL payment
Dispute resolution: 72-hour response protocol for order-related conflicts
4. Agile Supply Chain Infrastructure
Multimodal Logistics Network:
Air freight: 3-day delivery for propionic acid shipments to Thailand
Rail transport: Dedicated calcium formate route to Russia via Eurasian corridors
ISO TANK solutions: Direct liquid chemical shipments (e.g., propionic acid to India)
Packaging Optimization:
Flexitank technology: 12% cost reduction for ethylene glycol (vs. traditional drum 
packaging)
Construction-grade calcium formate: Moisture-resistant 25kg woven PP bags
5. Risk Mitigation Protocols
End-to-End Visibility:
Real-time GPS tracking for container shipments
Third-party inspection services at destination ports (e.g., acetic acid shipments to 
South Africa)
After-Sales Assurance:
30-day quality guarantee with replacement/refund options
Complimentary temperature monitoring loggers for reefer container shipments.

Contact Us