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99.5 99.8 5329-14-6 H3nso3 Crystal Price Sulfamic Acid

30 Inquiries

Unit Price:

$450-585/MT FOB

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CAS No.:

5329-14-6

Grade:

Industrial Grade

Content:

99.5%

Port:

shanghai

Packaging:

25kg, 500kg, or 1000kg plastic woven bag

Price valid (until):

2026-12-31

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Mudanjiang Fengda Chemicals Imp.& Exp. Corp.

Company Type:

Trader

Location:

China

Qualification:

Main Products:

oxalic acid,formic acid,calcium formate,sodium formate,humic acid,sodium humate

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Product Description
Seller Information
Inquiry History

Description

Shop 99.5 99.8 5329-14-6 H3nso3 Crystal Price Sulfamic Acid-Detailed Image 1

Broad World, Global Reputation

Mudanjiang Fengda Chemicals Corporation was founded in 1995,it is a specialized manufacturing and operating chemical enterprise which authorized and approved by MOFCOM, we have passed ISO9001: 2015 Quality Management System Certification, have got FULL REACH registration, FAMI-QS certification for partial products exported to EU. Have Got KKDIK registration for some products exported to Turkey, also have got K Reach registration for some products exported to South Korea. We have our own warehouses in the main ports of China, such as Tianjin Port, Shanghai Port and Qingdao Port.

Our company own variety of export products which are widely used in chemical, pharmaceuticals, textile printing & dyeing, leather processing, fertilizer, water treatment, construction industry, food &feed additives and other areas. Oxalic acid, formic acid, sodium formate, calcium formate, sodium sulphide, series of humic acid, sodium hydrosulphide, ammonium chloride, sodium thiosulfate, and calcium nitrite are partial strong products. Among them, Oxalic acid occupy largest export volume and export to more than 100 countries and regions in the Europe, America, Asia, Africa and other continents, winning customers praise with its superior quality , favorable price and excellent service. For over 30 years, stick to business philosophy of" integrity, diligence, fighting, innovation ", Fengda chemicals has built long term & stable trade relationship with more than 100 countries and regions in the world.

We are located in significant city- Mudanjiang, Heilongjiang province. This city has reputation of “ small Jiangnan in north of China ” . Here are world famous Alpine barrier lake named Jingpo Lake, mist-covered Xingkai Lake and Siberian Tiger Nature Reserve Park with highly distinctive, etc. Due to the beautiful scenery and pleasant climate, Mudanjiang is the tourist resort aspired by domestic and foreign guests.

Hereby Chairman of the board-Mr. Wang Jiansheng with all his staff, sincerely hope to cooperate with more friends in the world and seek common developments.

Basic Info

Product Name:

Sulfamic acid

Other Name:

Sulfamic acid;Amidosulfuric acid;Aminosulfonic acid;Sulfamidic acid;Sulphamic acid;Amidosulfonic acid;Aminosulfuric acid;Jumbo;Aminesulfonic acid;Sulfaminic acid;Scale Cleen;Alprojet W;NSC 1871;Steradent Active Plus;1266250-83-2

CAS No.:

5329-14-6

UN No.:

2967

Molecular Formula:

H3NO3S

InChIKeys:

InChIKey=IIACRCGMVDHOTQ-UHFFFAOYSA-N

Molecular Weight:

97.0937

Exact Mass:

97.09

EC Number:

226-218-8

UNII:

9NFU33906Q

ICSC Number:

0328

NSC Number:

1871

UN Number:

2967

DSSTox ID:

DTXSID6034005

Color/Form:

ORTHORHOMBIC CRYSTALS|WHITE CRYSTALLINE SOLID|Granular grade is off-white in color

HScode:

28111990.9

Categories:

Amides

Characteristics

PSA:

88.77

XLogP3:

0.529

Appearance:

white crystalline powder

Density:

2.15 g/cm³

Melting Point:

205 °C

Boiling Point:

247°C

Flash Point:

205°C

Refractive Index:

1.553

Water Solubility:

H2O: 146.8 g/L (20 ºC)

Storage Conditions:

Store in a cool, dry place. Store in a tightly closed container. Do not store in metal containers.

Toxicity:

oral - rat LD50: 3160 mg / kg; oral - mouse LD50: 1312 mg / kg

Flammability characteristics:

Flammability Limits = 9.3 vol%

Odor:

ODORLESS

PH:

1N, pH=0.41; 0.75N, pH=0.5; 0.5N, pH=0.63; 0.25N, pH=0.87; 0.1N, pH=1.18; 0.05N, pH=1.41; 0.01N, pH=2.02

Dissociation Constants:

Dissociation constant at 25 °C = 0.101

Experimental Properties:

NON-VOLATILE; NONHYDROSCOPIC; AQ SOLN ARE HIGHLY IONIZED GIVING PH VALUES LOWER THAN SOLN OF FORMIC, PHOSPHORIC, & OXALIC ACIDS|SLOWLY HYDROLYZES IN SOLN TO FORM AMMONIUM BISULFATE|Decomposition temperature = 209 °C|Heat of formation = -6.749X10+8 J/kmol|For more Other Experimental Properties (Complete) data for SULFAMIC ACID (6 total), please visit the HSDB record page.

Air and Water Reactions:

Moderately soluble in water [Hawley].

Reactive Group:

Acids, Strong Non-oxidizing

Reactivity Alerts:

Known Catalytic Activity

Reactivity Profile:

SULFAMIC ACID reacts exothermically with bases. Aqueous solutions are acidic and corrosive.

Heat of Combustion:

1.53x10+7 J/kmol

Flammable Limits:

Flammability Limits = 9.3 vol%

Corrosivity:

H2SO4 (3wt%) and HCl (3wt%) are 2.6 and 4.2 times more corrosive, respectively, than a 3 wt% solution of sulfamic acid on 1010 steel. On the same scale, H2SO4 and HCl (3wt% solutions) are 1.5 and 6.7, respectively, times more corrosive on copper; 1.5 and 2.8 more corrosive on brass; 4.0 and 7.0 more corrosive on bronze; 0.6 and 5.3 more corrosive on aluminum.

See More Sulfamic acid Properties 

Hazard Identification

Classification of the substance or mixture

Skin irritation, Category 2

Eye irritation, Category 2

Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 3

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Warning
Hazard statement(s)	H315 Causes skin irritation H319 Causes serious eye irritation H412 Harmful to aquatic life with long lasting effects
Prevention	P264 Wash ... thoroughly after handling. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/... P273 Avoid release to the environment.
Response	P302+P352 IF ON SKIN: Wash with plenty of water/... P321 Specific treatment (see ... on this label). P332+P317 If skin irritation occurs: Get medical help. P362+P364 Take off contaminated clothing and wash it before reuse. P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
Storage	none
Disposal	P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

NO open flames. NO contact with incompatible materials: See Chemical Dangers Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store only in original container. Separated from food and feedstuffs and incompatible materials. See Chemical Dangers. Dry. Store in an area without drain or sewer access.

See More Sulfamic acid Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
oxalic acid,formic acid,calcium formate,sodium formate,humic acid,sodium humate

Location:
No.319, Aimin Str.,Xian Dist., Mudanjiang Heilongjiang China

Payment Terms:
D/P,L/C,TT against B/L draft before shipment

Total Employees:
51-100

Year of Establishment:
1995

Certifications:
FAMI,REACH,SGS

Company Profile

Broad World, Global Reputation

Mudanjiang Fengda Chemicals Corporation was founded in 1995,it is a specialized manufacturing and operating chemical enterprise which authorized and approved by MOFCOM, we have passed ISO9001: 2015 Quality Management System Certification, have got FULL REACH registration, FAMI-QS certification for partial products exported to EU. Have Got KKDIK registration for some products exported to Turkey, also have got K Reach registration for some products exported to South Korea. We have our own warehouses in the main ports of China, such as Tianjin Port, Shanghai Port and Qingdao Port.

Our company own variety of export products which are widely used in chemical, pharmaceuticals, textile printing & dyeing, leather processing, fertilizer, water treatment, construction industry, food &feed additives and other areas. Oxalic acid, formic acid, sodium formate, calcium formate, sodium sulphide, series of humic acid, sodium hydrosulphide, ammonium chloride, sodium thiosulfate, and calcium nitrite are partial strong products. Among them, Oxalic acid occupy largest export volume and export to more than 100 countries and regions in the Europe, America, Asia, Africa and other continents, winning customers praise with its superior quality , favorable price and excellent service. For over 30 years, stick to business philosophy of" integrity, diligence, fighting, innovation ", Fengda chemicals has built long term & stable trade relationship with more than 100 countries and regions in the world.

We are located in significant city- Mudanjiang, Heilongjiang province. This city has reputation of “ small Jiangnan in north of China ” . Here are world famous Alpine barrier lake named Jingpo Lake, mist-covered Xingkai Lake and Siberian Tiger Nature Reserve Park with highly distinctive, etc. Due to the beautiful scenery and pleasant climate, Mudanjiang is the tourist resort aspired by domestic and foreign guests.

Hereby Chairman of the board-Mr. Wang Jiansheng with all his staff, sincerely hope to cooperate with more friends in the world and seek common developments.

Inquiry History

30 Inquiries

Country	Product	Purchase Quantity	Date Posted
Malaysia	Cas No. 5329-14-6 NH2SO3H Sulfamic Acid Amidosulfonic Acid	300 KG	Jan 3, 2024
Poland	amidosulfonic acid 99.8%	1 40' Fcl	Jun 4, 2026
India	Sulphamic Acid 99%	25 KG	May 25, 2026
United Arab Emirates	Sulfamic acid	90 MT	Jan 29, 2026
South Africa	Sulfamic Acid	20 MT	Jan 22, 2026
India	Sulfamic Acid	5.00 MT	Dec 10, 2025
Brazil	Sulfonic Acid	5 TON	Mar 10, 2025
Brazil	Sulfonic Acid	50 TON	Jan 24, 2025
Brazil	Sulfamic acid	25 MT	Nov 27, 2024
United States	Sulfamic acid	100000 KG	Jul 14, 2024
India	Sulphamic acid powder	10.00 MT	Mar 20, 2024
India	Sulfamic acid	2.00 MT	Feb 24, 2026
India	Sulfamic acid	1000 KG	Feb 6, 2026
Nigeria	sulfamic acid	5000 MT	Sep 30, 2025
India	Sulphamic Acid	100 TON	Apr 28, 2025
Brazil	Sulphonic acid	1 TON	Dec 17, 2024
Brazil	Sulfonic Acid	1 MT	Oct 24, 2024
Thailand	sulfamic acid	100 MT	Apr 30, 2024
United Kingdom	Sulphonic acid	6.00 20' Fcl	Nov 10, 2023
Uganda	Sulfamic acid	255 MT	May 15, 2026

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