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Molecule
ID:102861
Structure
Similarity
Functional Group
Text
General Information
Structure
Molecular Formula
H₈N₂O₄S
Molecular Mass
132.13952
Exact Mass
132.02047775
Charge
0
InChI
InChI=1S/2H3N.H2O4S/c;;1-5(2,3)4/h2*1H3;(H2,1,2,3,4)
InChIKey
BFNBIHQBYMNNAN-UHFFFAOYSA-N
Canonic Smiles
OS(=O)(=O)O.N.N
Isomeric Smiles
N.N.OS(=O)(=O)O
Calculated Properties
JChem
Acid pKa
-3.034349
H Acceptors
4
H Donor
2
LogD (pH = 5.5)
-5.569452
LogD (pH = 7.4)
-5.594027
Log P
-0.841552
Molar Refractivity
13.7708
Polarizability
6.279968
Polar Surface Area
74.6
Rotatable Bonds
0
Lipinski's Rule of Five
true
Data Source
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Names and Identifiers
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Registration numbers
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Properties
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Related Proteins
No Data Available
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Molecular Spectra
No Data Available
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Molecule Details
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References
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Bioactivity
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General Information
Calculated Properties
•
RDKit
•
JChem
Data Source
•
Commercial Catalog
•
Academic Data
Names and Identifiers
•
Synonyms
•
IUPAC name
•
IUPAC Traditional name
Registration numbers
Properties
•
Product Information
•
Physical Property
•
Safety Information
Related Proteins
Molecular Spectra
Molecule Details
•
MP Biomedicals
•
Wikipedia
•
Sigma Aldrich
References
•
PubChem Literature
•
From Data Sources
Bioactivity
•
PubChem BioAssay
Data Source
Commercial Catalog
MP Biomedicals
02104772
02150373
Sigma Aldrich
A6387
A4915
A2939
A4418
A3920
A5132
221252
431540
204501
50722
96152
09980
83267
09979
11226
11225
31119
09982
01-5110
01-5100
01-5120
21-3280
01-5130
11224
59845
Academic Data
Wikipedia
Ammonium_sulfate
PubChem
24538
Names and Identifiers
Synonyms
AMMONIUM SULFATE REAGENT GRADE
AMMONIUM SULFATE
Sulfuric Acid Diammonium Salt
mascagnite
Dolamin
ammonium sulfate
ammonium sulfate (2:1)
diammonium sulfate
Actamaster
Ammonium sulfate
硫酸铵
Ammonium sulfate 1 M solution
Ammonium sulfate solution
Additive Screening Solution 12/Fluka kit no 78374
硫 ICP 标准品
Ammonium sulfate solution
硫酸铵 溶液
硫酸铵 溶液
Sulfur standard for ICP
Nonne-Apelt’s reagent
Nonne-Apelt’s reagent
IUPAC name
sulfuric acid diamine
IUPAC Traditional name
sulfuric acid diamine
Registration numbers
EC Number
231-984-1
231-791-2
CAS Number
7783-20-2
MDL Number
MFCD00003391
PubChem SID
24890708
24890945
24890732
24890923
162090094
24890861
24867026
24852273
24858845
24890270
24846508
KEGG ID
D08853
Unique Ingredient Identifier
SU46BAM238
Wikipedia Title
Ammonium_sulfate
Chemspider ID
22944
PubChem CID
24538
Molecule Details
MP Biomedicals
02104772
Reagent Grade, 99%
Crystalline
02150373
Enzyme Grade
Heavy metals (as Pb no greater than 0.0005%)
Wikipedia
Ammonium_sulfate
Sigma Aldrich
A6387
Application
可用于蛋白质的沉淀或分馏,或用于抗体的纯化。用于核酸和蛋白质的结晶学分析。
Preparation Note
经处理以还原重金属
法律信息
ReagentPlus 注册商标 Sigma-Aldrich Co. LLC
A2939
Application
可用于蛋白质的沉淀或分馏,或用于抗体的纯化。用于核酸和蛋白质的结晶学分析。
A4915
Application
可用于蛋白质的沉淀或分馏,或用于抗体的纯化。用于核酸和蛋白质的结晶学分析。
包装
1 kg in poly bottle
2.5, 5, 12, 25, 50 kg in poly drum
25, 500 g in poly bottle
A4418
Application
可用于蛋白质的沉淀或分馏,或用于抗体的纯化。用于核酸和蛋白质的结晶学分析。
A3920
Application
可用于蛋白质的沉淀或分馏,或用于抗体的纯化。用于核酸和蛋白质的结晶学分析。
A5132
Application
可用于蛋白质的沉淀或分馏,或用于抗体的纯化。用于核酸和蛋白质的结晶学分析。
包装
1 kg in poly bottle
5 kg in poly drum
500 g in poly bottle
法律信息
ReagentPlus 注册商标 Sigma-Aldrich Co. LLC
431540
Features and Benefits
Meets A.C.S. reagent specifications.
204501
Packaging
50, 250 g in poly bottle
50722
Other Notes
Aqueous ammonium sulfate solution equivalent to indicated ammonia levels
96152
Other Notes
Aqueous ammonium sulfate solution equivalent to indicated ammonia levels
Preparation Note
prepared with H(NH4)2.SO4 and H2O
09979
Legal Information
TraceSELECT is a registered trademark of Sigma-Aldrich Co. LLC
83267
Other Notes
Aqueous ammonium sulfate solution equivalent to indicated ammonia levels
21-3280
Other Notes
Aqueous ammonium sulfate solution equivalent to indicated ammonia levels
01-5130
Suitability
for biological purposes
References
PubChem Literature
No Data Available
Click here to submit data
Bioactivity
PubChem BioAssay
Registration numbers
•
EC Number
•
CAS Number
•
MDL Number
•
PubChem SID
•
KEGG ID
•
Unique Ingredient Identifier
•
Wikipedia Title
•
Chemspider ID
•
PubChem CID
Properties
Product Information
Certificate of Analysis
Download link
Source
Download link
Source
Grade
REAGENT
Source
ReagentPlus®
Source
ACS reagent
Source
for molecular biology
Source
for ICP
Source
puriss. p.a.
Source
analytical standard
Source
for trace analysis
Source
TraceSELECT®
Source
purum p.a.
Source
purum
Source
technical
Source
ACS reagent, reag. ISO, reag. Ph. Eur.
Source
puriss.
Source
SAJ super special grade
Source
JIS special grade
Source
SAJ first grade
Source
for biological purposes
Source
99%
Source
≥99.0%
Source
≥99%
Source
≥99.99% trace metals basis
Source
99.999% trace metals basis
Source
≥99.5% (T)
Source
≥99.5%
Source
≥99.9999% (metals basis)
Source
≥99.0% (T)
≤2 ppm as heavy Metals (Pb)
Source
Insoluble matter, passes filter test
Source
≤0.005% Insoluble matter
Source
≤0.005% Insolubles
Source
≤0.005% insolubles
Source
<100 ppm total metallic impurities
Source
21.20%±0.10% total Kjeldahl nitrogen
Source
phosphatases, none detected
nitrate (NO3-): ≤0.001%
Source
chloride (Cl-): ≤0.001%
Source
phosphate (PO43-): ≤0.0005%
Source
chloride (Cl-): ≤5 ppm
Source
phosphate (PO43-): ≤5 ppm
Source
phosphate (PO43-): ≤5 mg/kg
Source
nitrate (NO3-): ≤10 mg/kg
Source
chloride (Cl-): ≤5 mg/kg
Ba: ≤0.0005%
Source
As: ≤0.0001%
Source
Bi: ≤0.0005%
Source
Al: ≤0.0005%
Source
Cd: ≤0.0001%
Source
Cr: ≤0.0005%
Source
Cu: ≤0.0002%
Source
Fe: ≤0.0002%
Source
Ca: ≤0.001%
≤0.1% loss on drying, 110°C
Source
≤0.2% loss on drying, 105 °C
Source
≤0.1% loss on drying, 110 °C
Source
<0.01% (as SO4)
Source
≤0.005%
Source
≤0.005% (as SO4)
Source
≤0.2% (as SO4)
Source
DNase, RNase, and protease, none detected
Source
plant cell culture tested
Source
5.0 - 6.0
Source
(NH4)2SO4
Source
(limited shelf life, expiry date on the label)
Source
in H2O
Source
1.000 g/L S
Source
3.2 M in H2O
Source
traceable to NIST SRM 194
Source
neat
Source
BioUltra
Source
Physical Property
ca. 1.77 g/cm
3
at 20 °C
Source
1.769 g/cm
3
(20 °C)
Source
1.77 g/mL at 25 °C(lit.)
Source
1.07 g/mL at 20 °C
Source
235 °C with decomposition
Source
235 - 280°C (decomposes)
Source
>280 °C (dec.)(lit.)
Safety Information
Download link
Source
Download link
Source
Download link
Source
Download link
Source
Download link
Source
≥99% (alkalimetric)
Source
Source
DNases, none detected
Source
insoluble matter, passes filter test
Source
RNases, none detected
Source
proteases, none detected
Source
≤0.002% heavy metals (as Pb)
Source
≤0.003% heavy metals (as Pb)
Source
≤0.005% in water insoluble matters
Source
≤0.001% heavy metals (as Pb)
Source
Source
chloride (Cl-): ≤3 mg/kg
Source
nitrate (NO3-): ≤5 mg/kg
Source
chloride (Cl-): ≤50 mg/kg
Source
nitrate (NO3-): ≤50 mg/kg
Source
chloride (Cl-): ≤100 mg/kg
Source
chloride (Cl-): ≤20 mg/kg
Source
Source
Co: ≤0.0005%
Source
Na: ≤0.005%
Source
Pb: ≤0.0002%
Source
Li: ≤0.0005%
Source
Mn: ≤0.0005%
Source
Ni: ≤0.0005%
Source
Sr: ≤0.0005%
Source
Mg: ≤0.0005%
Source
Zn: ≤0.0001%
Source
Mo: ≤0.0005%
Source
K: ≤0.005%
Source
Fe: ≤5 ppm
Source
heavy metals (as Pb): ≤5 ppm
Source
Cu: ≤5 ppm
Source
Zn: ≤5 ppm
Source
heavy metals (as Pb): ≤2 ppm
Source
heavy metals: ≤5 ppm
Source
Cd: ≤1 mg/kg
Source
Cr: ≤5 mg/kg
Source
Cu: ≤2 mg/kg
Source
Pb: ≤2 mg/kg
Source
Ni: ≤5 mg/kg
Source
As: ≤0.2 mg/kg
Source
K: ≤50 mg/kg
Source
Na: ≤50 mg/kg
Source
Zn: ≤1 mg/kg
Source
Ca: ≤10 mg/kg
Source
Co: ≤5 mg/kg
Source
Fe: ≤2 mg/kg
Source
Mg: ≤5 mg/kg
Source
Mn: ≤5 mg/kg
Source
Ag: ≤0.01 mg/kg
Source
Al: ≤0.05 mg/kg
Source
Au: ≤0.01 mg/kg
Source
Eu: ≤0.01 mg/kg
Source
Os: ≤0.01 mg/kg
Source
Pr: ≤0.01 mg/kg
Source
Tl: ≤0.005 mg/kg
Source
Tm: ≤0.01 mg/kg
Source
U: ≤0.01 mg/kg
Source
W: ≤0.01 mg/kg
Source
As: ≤0.01 mg/kg
Source
Hg: ≤0.001 mg/kg
Source
Sr: ≤0.01 mg/kg
Source
Ti: ≤0.05 mg/kg
Source
Zn: ≤0.05 mg/kg
Source
Ba: ≤0.05 mg/kg
Source
Bi: ≤0.05 mg/kg
Source
Co: ≤0.005 mg/kg
Source
Dy: ≤0.01 mg/kg
Source
Gd: ≤0.01 mg/kg
Source
Ho: ≤0.01 mg/kg
Source
Mg: ≤0.01 mg/kg
Source
Tb: ≤0.01 mg/kg
Source
Cd: ≤0.005 mg/kg
Source
Cs: ≤0.01 mg/kg
Source
Er: ≤0.01 mg/kg
Source
Fe: ≤0.05 mg/kg
Source
Ir: ≤0.01 mg/kg
Source
Li: ≤0.05 mg/kg
Source
Na: ≤0.1 mg/kg
Source
Nb: ≤0.01 mg/kg
Source
Ta: ≤0.01 mg/kg
Source
V: ≤0.05 mg/kg
Source
Cu: ≤0.005 mg/kg
Source
Hf: ≤0.01 mg/kg
Source
Lu: ≤0.01 mg/kg
Source
Ni: ≤0.01 mg/kg
Source
Rb: ≤0.01 mg/kg
Source
Re: ≤0.01 mg/kg
Source
Te: ≤0.01 mg/kg
Source
Zr: ≤0.01 mg/kg
Source
Ge: ≤0.05 mg/kg
Source
In: ≤0.05 mg/kg
Source
Mo: ≤0.05 mg/kg
Source
Pd: ≤0.01 mg/kg
Source
Pt: ≤0.01 mg/kg
Source
Sb: ≤0.01 mg/kg
Source
Sc: ≤0.05 mg/kg
Source
Se: ≤0.05 mg/kg
Source
Y: ≤0.01 mg/kg
Source
Be: ≤0.01 mg/kg
Source
Ca: ≤0.1 mg/kg
Source
K: ≤0.1 mg/kg
Source
Mn: ≤0.01 mg/kg
Source
Ru: ≤0.01 mg/kg
Source
Sm: ≤0.01 mg/kg
Source
Ce: ≤0.01 mg/kg
Source
Cr: ≤0.01 mg/kg
Source
Ga: ≤0.05 mg/kg
Source
La: ≤0.01 mg/kg
Source
Nd: ≤0.01 mg/kg
Source
Pb: ≤0.005 mg/kg
Source
Rh: ≤0.01 mg/kg
Source
Sn: ≤0.01 mg/kg
Source
Th: ≤0.01 mg/kg
Source
Yb: ≤0.01 mg/kg
Source
Cu: ≤1 mg/kg
Source
Fe: ≤1 mg/kg
Source
Mg: ≤1 mg/kg
Source
Mo: ≤1 mg/kg
Source
As: ≤0.1 mg/kg
Source
Bi: ≤1 mg/kg
Source
Pb: ≤1 mg/kg
Source
Co: ≤1 mg/kg
Source
K: ≤20 mg/kg
Source
Na: ≤20 mg/kg
Source
Mn: ≤1 mg/kg
Source
Ni: ≤1 mg/kg
Source
Sr: ≤1 mg/kg
Source
Al: ≤1 mg/kg
Source
Ba: ≤1 mg/kg
Source
Ca: ≤1 mg/kg
Source
Cr: ≤1 mg/kg
Source
Li: ≤1 mg/kg
Source
Na: ≤100 mg/kg
Source
Ca: ≤50 mg/kg
Source
Fe: ≤50 mg/kg
Source
K: ≤100 mg/kg
Source
Zn: ≤50 mg/kg
Source
Cd: ≤50 mg/kg
Source
Pb: ≤50 mg/kg
Source
Co: ≤50 mg/kg
Source
Cu: ≤50 mg/kg
Source
Ni: ≤50 mg/kg
Source
Fe: ≤30 mg/kg
Source
Mg: ≤2 mg/kg
Source
Fe: ≤10 mg/kg
Source
As: ≤5 mg/kg
Source
Se: ≤30 mg/kg
Source
Mg: ≤50 mg/kg
Source
Source
Solubility
insoluble in acetone, alcohol and ether
Source
70.6 g/100 mL (0 °C)
74.4 g/100 mL (20 °C)
103.8 g/100 mL (100 °C) in water
Source
H2O: soluble1 M at 20 °C, clear, colorless
Source
ethanol: insoluble
Source
acetone: insoluble
Source
: soluble, clear, colorless
Source
Apperance
Fine white hygroscopic granules or crystals.
Source
crystals and lumps
Source
Flash Point
Non-flammable
Source
Critical Relative Humidity
79.2% (30 °C)
Source
Absorption Wavelength
A1M/280, H2O ≤0.030
Source
A1M/260, H2O ≤0.037
Source
A1M/260 ≤0.03
Source
A1M/280 ≤0.025
Source
λ: 280 nm Amax: 0.2
Source
λ: 260 nm Amax: 0.3
Source
pH
5.0-6.0 (20 °C, 1 M in H2O)
Source
5.0-6.0 (25 °C, 5%)
Source
5.0-6.0 (25 °C, 50 mg/mL in H2O)
Source
5.0-6.0 (25 °C, 1 M in H2O)
Source
3.0-4.0 (25 °C)
Source
5-6 (20 °C, 5%)
Source
Source
Download link
Source
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Source
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Source
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Source
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Source
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Source
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Source
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Source
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Source
Risk Statements
R:
36/37/38
Source
RTECS
BS4500000
Source
Safety Statements
S:
20
-
25
-
26
-
37/39
Source
European Hazard Symbols
Irritant (Xi)
Source
Storage Condition
Room Temperature (15-30°C)
Source
EU Index
Not listed
Source
LD50
2840 mg/kg, rat (oral)
Source
NFPA704
1
2
0
Source
Personal Protective Equipment
Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
Source
Eyeshields, Gloves
Source
German water hazard class
1
Source
nwg
Source
Storage Temperature
room temp
Source
2-8°C
Source
Purity
Impurities
Antion Traces
Cation Traces
Loss on Drying
Ignition Residue
Foreign Activity
Suitability
pH Range
Linear Formula
Shelf Life
Concentration
Quality
λ
Product Line
Density
Melting Point
MSDS Link