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Sulfamic acid

Sulfamic acid
Sulfamic acid
CAS No.
5329-14-6
Chemical Name:
Sulfamic acid
Synonyms
Jumbo;sulfamic;BETZ 0254;ACETO ACID;Alprojet W;Sulfoamine;Scale Cleen;SulfamicAicd;Sulfamidsure;SULFAMIC ACID
CBNumber:
CB6411280
Molecular Formula:
H3NO3S
Formula Weight:
97.09
MOL File:
5329-14-6.mol

Sulfamic acid Properties

Melting point:
215-225 °C (dec.)(lit.)
Density 
2,12 g/cm3
refractive index 
1.553
storage temp. 
Store below +30°C.
solubility 
water: soluble213g/L at 20°C
form 
Crystals or Crystalline Powder
color 
White
PH
1.2 (10g/l, H2O)
Water Solubility 
146.8 g/L (20 ºC)
Merck 
14,8921
Stability:
Stable.
CAS DataBase Reference
5329-14-6(CAS DataBase Reference)
NIST Chemistry Reference
Sulfamic acid(5329-14-6)
EPA Substance Registry System
Sulfamic acid(5329-14-6)
SAFETY
  • Risk and Safety Statements
  • Hazard and Precautionary Statements (GHS)
Hazard Codes  Xi
Risk Statements  36/38-52/53
Safety Statements  26-28-61-28A
RIDADR  UN 2967 8/PG 3
WGK Germany  1
RTECS  WO5950000
TSCA  Yes
HazardClass  8
PackingGroup  III
HS Code  28111980
Hazardous Substances Data 5329-14-6(Hazardous Substances Data)
Symbol(GHS):
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H412 Harmful to aquatic life with long lasting effects Hazardous to the aquatic environment, long-term hazard Category 3 P273, P501
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P273 Avoid release to the environment.
P321 Specific treatment (see … on this label).
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P337+P313 IF eye irritation persists: Get medical advice/attention.

Sulfamic acid price More Price(38)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 07401 Sulfamic acid ≥99.5% (alkalimetric) 5329-14-6 1kg-r $40.1 2017-11-08 Buy
Sigma-Aldrich 07401 Sulfamic acid ≥99.5% (alkalimetric) 5329-14-6 2.5kg-r $79.1 2017-11-08 Buy
Alfa Aesar 33233 Amidosulfonic acid, ACS, 99.3-100.3% (Assay dried basis) 5329-14-6 100g $31.8 2017-11-08 Buy
Alfa Aesar 23280 Molybdenum, Quant? Test Strips 5329-14-6 1kit $274 2017-11-08 Buy
Sigma-Aldrich 242780 Sulfamic acid reagent grade, 98% 5329-14-6 12kg $322 2017-11-08 Buy

Sulfamic acid Chemical Properties,Uses,Production

Chemical Properties

white crystals

Uses

It is used in acidimetric standard.

Uses

As standard in alkalimetry; in acid cleaning; in nitrite removal; in chlorine stabilization for use in swimming pools, cooling towers, paper mills. Solid-acid catalyst in organic synthesis. The acid or its ammonium salt has been recommended for flameproofing fabrics and wood. Metal salts are used in electroplating. Ammonium sulfamate, q.v., is also widely used as a weed killer.

Definition

ChEBI: The simplest of the sulfamic acids consisting of a single sulfur atom covalently bound by single bonds to hydroxy and amino groups and by double bonds to two oxygen atoms.

General Description

A white crystalline solid. Density 2.1 g / cm3. Melting point 205°C. Combustible. Irritates skin, eyes, and mucous membranes. Low toxicity. Used to make dyes and other chemicals.

Air & Water Reactions

Moderately soluble in water [Hawley].

Reactivity Profile

Sulfamic acid reacts exothermically with bases. Aqueous solutions are acidic and corrosive.

Health Hazard

TOXIC; inhalation, ingestion or skin contact with material may cause severe injury or death. Contact with molten substance may cause severe burns to skin and eyes. Avoid any skin contact. Effects of contact or inhalation may be delayed. Fire may produce irritating, corrosive and/or toxic gases. Runoff from fire control or dilution water may be corrosive and/or toxic and cause pollution.

Fire Hazard

Non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes. Some are oxidizers and may ignite combustibles (wood, paper, oil, clothing, etc.). Contact with metals may evolve flammable hydrogen gas. Containers may explode when heated.

Sulfamic acid Preparation Products And Raw materials

Raw materials

Preparation Products


Sulfamic acid Suppliers

Global( 270)Suppliers
Supplier Tel Fax Email Country ProdList Advantage
Henan Tianfu Chemical Co.,Ltd.
0371-55170693
0371-55170693 info@tianfuchem.com CHINA 20810 55
Mainchem Co., Ltd.
+86-0592-6210733
+86-0592-6210733 sales@mainchem.com CHINA 20337 55
Hefei TNJ Chemical Industry Co.,Ltd.
86-0551-65418684 18949823763
86-0551-65418684 info@tnjchem.com China 1410 55
Spectrum Chemical Manufacturing Corp. 021-67601398,18616765336,QQ:3475911745
021-57711696 mkt@spectrumchina.net China 9824 60
Shanghai Macklin Biochemical Co.,Ltd. 15221275939
021-51821727 shenlinxing@macklin.cn China 13251 55
Shanghai Aladdin Bio-Chem Technology Co.,LTD 021-20337333/400-620-6333
021-50323701 sale@aladdin-e.com China 25120 65
J & K SCIENTIFIC LTD. 400-666-7788 +86-10-82848833
+86-10-82849933 jkinfo@jkchemical.com;market6@jkchemical.com China 96817 76
Meryer (Shanghai) Chemical Technology Co., Ltd. +86-(0)21-61259100(Shanghai) +86-(0)755-86170099(ShenZhen) +86-(0)10-62670440(Beijing)
+86-(0)21-61259102(Shanghai) +86-(0)755-86170066(ShenZhen) +86-(0)10-88580358(Beijing) sh@meryer.com China 40398 62
Alfa Aesar 400-610-6006; 021-67582000
021-67582001/03/05 saleschina@alfa-asia.com China 30309 84
Beijing dtftchem Technology Co., Ltd. 13651141086; 86(10)60275028、60275820
86 (10) 60270825 dtftchem@sina.com China 3434 62

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