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Ammonium bisulfate

Product Name
Ammonium bisulfate
CAS No.
7803-63-6
Chemical Name
Ammonium bisulfate
Synonyms
AMMONIUM BISULFATE;Acid ammnonium sulfate;AMMONIUMBI-SULPHATE;Ammonium hydrogen su;Acid aMMoniuM sulfate;Ammonium acid sulfate;Ammoniumhydrogensulfat;AMMONIUM HYDROGEN SULFATE;ammonium hydrogensulphate;Ammonium bisulfate-crystal
CBNumber
CB7854367
Molecular Formula
H5NO4S
Formula Weight
115.11
MOL File
7803-63-6.mol
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Ammonium bisulfate Property

Melting point:
147 °C
Boiling point:
350 °C (dec.)(lit.)
Density 
1.79 g/mL at 25 °C(lit.)
solubility 
H2O: 1 M at 20 °C, clear, colorless
form 
Crystalline Powder
Specific Gravity
1.79
color 
White
Water Solubility 
Soluble in water (~115.1 mg/ml at 20°C). Insoluble in acetone, alcohol, and pyridine.
Sensitive 
Hygroscopic
Merck 
13,500
Stability:
Stable. Hygroscopic. Incompatible with acids, bases, oxidizing agents.
InChI
InChI=1S/H3N.H2O4S/c;1-5(2,3)4/h1H3;(H2,1,2,3,4)
InChIKey
BIGPRXCJEDHCLP-UHFFFAOYSA-N
SMILES
S(=O)(=O)(O)O.N
LogP
-1.031 (est)
CAS DataBase Reference
7803-63-6(CAS DataBase Reference)
EPA Substance Registry System
Ammonium bisulfate (7803-63-6)
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Safety

Hazard Codes 
C
Risk Statements 
34
Safety Statements 
26-36/37/39-45
RIDADR 
UN 2506 8/PG 2
WGK Germany 
1
3
TSCA 
Yes
HazardClass 
8
PackingGroup 
II
HS Code 
28332990
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Danger
Hazard statements

H314Causes severe skin burns and eye damage

Precautionary statements

P260Do not breathe dust/fume/gas/mist/vapours/spray.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P330+P331IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.

P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
455849
Product name
Ammonium hydrogensulfate
Purity
99.99% trace metals basis
Packaging
25g
Price
$77.7
Updated
2024/03/01
Alfa Aesar
Product number
014485
Product name
Ammonium hydrogen sulfate, 99.9% (metals basis)
Packaging
100g
Price
$77.65
Updated
2024/03/01
Alfa Aesar
Product number
014485
Product name
Ammonium hydrogen sulfate, 99.9% (metals basis)
Packaging
25g
Price
$34.6
Updated
2023/06/20
Sigma-Aldrich
Product number
455849
Product name
Ammonium hydrogensulfate
Purity
99.99% trace metals basis
Packaging
100g
Price
$194
Updated
2024/03/01
Alfa Aesar
Product number
014485
Product name
Ammonium hydrogen sulfate, 99.9% (metals basis)
Packaging
500g
Price
$264
Updated
2023/06/20
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Ammonium bisulfate Chemical Properties,Usage,Production

Chemical Properties

white crystalline powder or chunks. This compound is one of several salts that can form from the reaction of ammonia and sulfur bearing gases, most particularly sulfur trioxide. This product is frequently found in the overhead of crude distillation units and can be quite corrosive to steel equipment. Chemical corrosion inhibitors are often used to control corrosion from ammonium bisulfate.

Uses

In hair-waving preparations; as catalyst for organic reactions.

Uses

Ammonium hydrogen sulfate is used as pharmaceutical intermediates and chemical reagents.

General Description

Ammonium hydrogen sulfate is a colorless to white, powdered solid. Ammonium hydrogen sulfate is toxic by ingestion. When heated to high temperatures, Ammonium hydrogen sulfate may release toxic sulfur oxide and nitrogen oxide fumes. Ammonium hydrogen sulfate is soluble in water. Ammonium hydrogen sulfate is a chemical catalyst, used in hair preparations.

Air & Water Reactions

Ammonium hydrogen sulfate dissolves in water with the evolution of some heat and hydrolyzes to form some amounts of sulfuric acid. Deliquescent.

Reactivity Profile

Acidic salts, such as Ammonium hydrogen sulfate, are generally soluble in water. The resulting solutions contain moderate concentrations of hydrogen ions and have pH's of less than 7.0. They react as acids to neutralize bases. These neutralizations generate heat, but less or far less than is generated by neutralization of inorganic acids, inorganic oxoacids, and carboxylic acid. They usually do not react as either oxidizing agents or reducing agents but such behavior is not impossible. Many of these compounds catalyze organic reactions.

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.

Safety Profile

Moderately toxic by ingestion. A corrosive. See also SULFATES. Dangerous; when heated to decomposition it emits highly toxic fumes of sulfuric acid and SO,, NH3, and NOx,.

Purification Methods

It crystallises from water at room temperature (1mL/g) on adding EtOH and cooling. (NH4) HSO4 is formed as deliquescent rhombic crystals on cooling a solution of (NH4)2SO4 in hot conc H2SO4 but EtOH decomposes it to (NH4)3H(SO4)2 [Dunnicliff J Chem Soc 123 476 1923]. When powdered (NH4)2SO4 is heated below 100o, it loses NH3, and at 300o it is completely converted to fused (NH4) HSO4, m 140o, but >300o it decomposes to SO2 and N2 [Smith J Chem Soc 30 253 1911].

Ammonium bisulfate Preparation Products And Raw materials

Raw materials

Preparation Products

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Ammonium bisulfate Suppliers

Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
4006608290; 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40241
Advantage
62
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30132
Advantage
84
BeiJing Hwrk Chemicals Limted
Tel
0757-86329057 18501085097
Fax
010-89508210
Email
sales3.gd@hwrkchemical.com
Country
China
ProdList
7508
Advantage
55
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44751
Advantage
61
Adamas Reagent, Ltd.
Tel
400-6009262 16621234537
Fax
021-64823266
Email
zhangsn@titansci.com
Country
China
ProdList
14113
Advantage
59
Shandong Xiya Chemical Co., Ltd
Tel
4009903999 13355009207
Fax
0539-6365991
Email
3007715519@qq.com
Country
China
ProdList
18736
Advantage
57
BEST-REAGENT
Tel
400-1166-196 18981987031
Fax
028-84555506 800101999
Email
cdhxsj@163.com
Country
China
ProdList
11726
Advantage
57
Tianjin heowns Biochemical Technology Co., Ltd.
Tel
400 638 7771
Email
sales@heowns.com
Country
China
ProdList
14443
Advantage
57
Sinopharm Chemical Reagent Co,Ltd.
Tel
86-21-63210123
Fax
86-21-63290778 86-21-63218885
Email
sj_scrc@sinopharm.com
Country
China
ProdList
9823
Advantage
79
Maya High Purity Chemicals
Tel
+86 (573) 82222445 (0)18006601000 452520369
Fax
+86 (573) 82222643
Email
sales@maya-r.com
Country
China
ProdList
11714
Advantage
57
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View Lastest Price from Ammonium bisulfate manufacturers

Career Henan Chemical Co
Product
Ammonium hydrogen sulfate 7803-63-6
Price
US $1.00/KG
Min. Order
1KG
Purity
98%-99.9%
Supply Ability
200kg
Release date
2020-01-10

7803-63-6, Ammonium bisulfateRelated Search:


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