Product Description
Product name:Sulfamic acid
Type:Inorganic solid acids
Other Names:Sulfonamide acid, sulfonate amine, sulfamic acid
MF: NH2SO3H
Appearance:White Crystal
CAS No.:5329-14-6
EINECS No.:226-218-8
HS Code:2811199090
Place of Origin: Hebei,China
Usage:Herbicides, fire retardants, sweeteners, preservatives, metal cleaners
Model Number:RST-NH2SO3H
Purity:99.5%
molecular weight:97.094
Melting point:205 ºC
Boiling point:209 ºC
Water solubility:Soluble in water
Density:2.126 g/cm³
Application
1.Cleaning agents
Sulfamic acid cleaners are used in a wide range of applications to clean boilers, condensers, heat exchangers, jackets and chemical pipelines. In breweries, it is used to remove dirt from glass-lined tanks, pots, open beer coolers, beer kegs; cleaning evaporators in enamel mills, as well as equipment in paper mills, etc.; In terms of air conditioning, it can remove rust and scale from the cooling system and evaporative condenser; It can be used to remove seaweed and scale from seawater evaporators (distillation equipment), heat exchangers and brine heaters; It can clean copper kettles, radiators, dishwashing mechanisms, silverware, flush toilets, tiles, limescale in food and milk processing equipment; It removes deposits from proteins deposited on digesters and disinfectant deposits used in fresh meat, vegetables, and cheese processing plants. The U.S. Department of Agriculture (USDA) has approved the use of sulfamic acid as an acidic cleaning agent in fresh meat, poultry, rabbit and egg processing plants.
2.Textile industry
Sulfamic acid can be used as an eliminator for nitrite with excess diazotization reaction in the dye industry, a fixative for textile dyeing, a fireproof layer on textiles, and can also be used to make yarn purifiers and other additives in the textile industry.
3.Paper industry
Sulfamic acid can be used as a bleaching aid, which can reduce or eliminate the catalytic effect of heavy metal ions in the bleaching liquid, so that the quality of the bleaching liquid can be guaranteed, and can reduce the oxidative degradation of metal ions on the fiber, and can also prevent the peeling reaction of the fiber, and improve the strength and whiteness of the pulp.
4.Petroleum industry
Sulfamic acid can be used to unblock the oil layer and improve the permeability of the oil layer. The sulfamic acid solution is injected into the carbonate rock oil-producing layer, because the sulfamic acid is easy to react with the oil layer rock, which can avoid the deposition of salt formed by the reaction, and the treatment cost is slightly higher than that of hydrochloric acid, but the oil production is doubled. Potassium glycolate is 48.5% and sulfamic acid is 3.4% in the United States. The aqueous solution of 0.1-3% wetting agent cleans the gypsum scale layer in the oil well casing, and the treatment time is about 30 hours.
5.agriculture
Sulfamic acid and ammonium sulfamate were originally developed as herbicides. It is claimed that when they are applied directly to plants, they have the effect of exposure to toxic agents; And when applied to the soil, there is a kind of male killing effect.
In 1978, in the test of the androcidal effect of sulfamic acid on rice carried out in Guangdong Province, China, the efficacy was better than that of other salts, and the maleicidal rate was 95%~100% with a concentration of 0.05%~0.5%, but the efficacy was not stable enough and there was pesticide damage. The herbicidal concentration of sulfamic acid is usually 75 g/L active ingredient.
Packaging & Shipping
Storage and transportation:1.stockpile:Store tightly sealed and dry. Pack tightly and store in a dry and ventilated place. It is stored and transported separately with oxidants and alkalis. Pay attention to personal protection and strictly prohibit direct physical contact. Ingest, rinse your mouth with water, drink milk or egg whites.
- Transport:Railway transport should be in strict accordance with the Ministry of Railways "dangerous goods transport rules" in the dangerous goods assembly table for assembly. The packaging should be complete and the loading should be secure when it is shipped. During transportation, it is necessary to ensure that the container does not leak, collapse, fall, or damage. It is strictly forbidden to mix with oxidants, alkalis, edible chemicals, etc. During transportation, the transport vehicle should be equipped with leakage emergency treatment equipment. During transportation, it should be protected from exposure to sun, rain and high temperature.
Supply Ability:20000 Metric Tons per Month
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Packaging Details:25kg/bag
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Port :Tianjin,China
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Company Profile
Hebei Chemistic Technology is located in North China.As one of the most dynamic foreign trade companies in the Chinese market,
We adhere to the management principles of "quality first, customer first and credit-based" since the establishment of the company and always do our best to satisfy potential needs of our customers. Our company is sincerely willing to cooperate with enterprises from all over the world in order to realize a win-win situation since the trend of economic globalization has developed with anirresistible force.
We have clients throughout the world,including Europe, South America, North America, Southeast Asia and Africa.
Our business is based on honesty and mutual-trust.Sincerely looking forward to establish long term and mutual beneficial business relationship with worldwide customer."
FAQ
Q1: Can I get samples?
A: Yes, we can supply free sample, you pay for the freight charge only.
Q2: How to pay?
A: PI will be sent firstly after our aligned products specification. Payment by Paypal , T/T, Western Union,LC, are ok.
Q3: How is your MOQ?
A: Normally speaking, our MOQ is 1kg. But we can also accept less quantity such as 100g on the condition that sample charge is100% paid.
Q4: How can you guarantee the quality of your products ?
1. Our staff are all experienced in chemical products or related major background, they are well trained before quotation.
2. Free sample or pre-shipment sample are available for our new cooperation before you place commercial order. We are sure the same specification commercial products as sample to customers
3. Third Party Inspection like SGS can be arranged according to your requirement before shipping.
4. On-Spot QC in our APPROVED associated production bases with necessary certification like GMP, ISO etc.
Q5: Do you have any other chemicals?
A: Yes, We can provide kinds of additives and fungicides, such as PHMB, PCMX, PVP, DCMX, Glutaraldehyde, Chlorhexidine digluconate 20%, ZPT, CMIT/MIT 14%, Carbomer, BKC, etc .....
Q6: If you still have questions, contact with us ~
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