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| Quantity: | |
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7727-54-0
futurechem
7727-54-0
Product Description
Product name:Ammonium persulfate
CAS：7727-54-0
MF：H8N2O8S2
MW：228.2
EINECS:231-786-5
Applicatiuon：
1. Used as analytical reagents, photographic fixatives and reducing agents
2. Used as food preservatives, oxidants and initiators of high molecular polymers
Specifications :
| Product Name: | Ammonium persulfate |
| CAS: | 7727-54-0 |
| MF: | H8N2O8S2 |
| MW: | 228.2 |
| EINECS: | 231-786-5 |
| Mol File: | 7727-54-0.mol |
| Ammonium persulfate Chemical Properties | |
| Melting point | 120 °C |
| density | 1.98 |
| vapor density | 7.9 (vs air) |
| vapor pressure | 0Pa at 25℃ |
| refractive index | 1.5 |
| storage temp. | Store at +15°C to +25°C. |
| solubility | H2O: soluble |
| form | powder |
| color | White to yellow |
| Specific Gravity | 1.982 |
| Odor | Odorless |
| PH Range | 1-2 |
| PH | 1.0-2.5 (25℃, 1M in H2O) |
| Water Solubility | 582 g/L (20 ºC) decomposes |
| Sensitive | Moisture Sensitive |
| Merck | 14541 |
| Exposure limits | ACGIH: TWA 0.1 mg/m3 |
| Stability: | Stable. Oxidizing. May ignite combustible material. Incompatible with bases, combustible material, hydrogen peroxide, peroxy compounds, silver compounds, zinc. May decompose upon exposure to water or moist air. |
| InChIKey | ROOXNKNUYICQNP-UHFFFAOYSA-N |
| LogP | -1 at 20℃ |
| CAS DataBase Reference | 7727-54-0(CAS DataBase Reference) |
| EPA Substance Registry System | Ammonium peroxydisulfate (7727-54-0) |
检 验 项 目 T e s t I t e m | 检 验 标 准 T e s t S t a n d a r d | 检 验 结 果 T e s t r e s u l t |
性状 (Characters) | 无色结晶或白色结晶粉末 (Colorless crystal or white crystalline powder) | 合格 （Conform） |
含量 (Assay) |
98.0% |
99.3% |
澄清度实验 (Appearance of solution) | 应符合规定 （Comply with the standard） | 合格 （Conform） |
水不溶物 (Water-insoluble) |
0.005% |
0.002% |
灼烧残渣 （Ignition residue） |
0.02% |
0.01% |
氯化物及氯酸盐 （Chloride and chlorate） |
0.001% |
0.00041% |
锰 (Manganese) |
0.00005% |
0.000024% |
铁 (Iron) | 0.0002% |
0.0001% |
重金属 (Heavy metal) |
0.0005% |
0.0002% |
Product Description
Product name:Ammonium persulfate
CAS：7727-54-0
MF：H8N2O8S2
MW：228.2
EINECS:231-786-5
Applicatiuon：
1. Used as analytical reagents, photographic fixatives and reducing agents
2. Used as food preservatives, oxidants and initiators of high molecular polymers
Specifications :
| Product Name: | Ammonium persulfate |
| CAS: | 7727-54-0 |
| MF: | H8N2O8S2 |
| MW: | 228.2 |
| EINECS: | 231-786-5 |
| Mol File: | 7727-54-0.mol |
| Ammonium persulfate Chemical Properties | |
| Melting point | 120 °C |
| density | 1.98 |
| vapor density | 7.9 (vs air) |
| vapor pressure | 0Pa at 25℃ |
| refractive index | 1.5 |
| storage temp. | Store at +15°C to +25°C. |
| solubility | H2O: soluble |
| form | powder |
| color | White to yellow |
| Specific Gravity | 1.982 |
| Odor | Odorless |
| PH Range | 1-2 |
| PH | 1.0-2.5 (25℃, 1M in H2O) |
| Water Solubility | 582 g/L (20 ºC) decomposes |
| Sensitive | Moisture Sensitive |
| Merck | 14541 |
| Exposure limits | ACGIH: TWA 0.1 mg/m3 |
| Stability: | Stable. Oxidizing. May ignite combustible material. Incompatible with bases, combustible material, hydrogen peroxide, peroxy compounds, silver compounds, zinc. May decompose upon exposure to water or moist air. |
| InChIKey | ROOXNKNUYICQNP-UHFFFAOYSA-N |
| LogP | -1 at 20℃ |
| CAS DataBase Reference | 7727-54-0(CAS DataBase Reference) |
| EPA Substance Registry System | Ammonium peroxydisulfate (7727-54-0) |
检 验 项 目 T e s t I t e m | 检 验 标 准 T e s t S t a n d a r d | 检 验 结 果 T e s t r e s u l t |
性状 (Characters) | 无色结晶或白色结晶粉末 (Colorless crystal or white crystalline powder) | 合格 （Conform） |
含量 (Assay) |
98.0% |
99.3% |
澄清度实验 (Appearance of solution) | 应符合规定 （Comply with the standard） | 合格 （Conform） |
水不溶物 (Water-insoluble) |
0.005% |
0.002% |
灼烧残渣 （Ignition residue） |
0.02% |
0.01% |
氯化物及氯酸盐 （Chloride and chlorate） |
0.001% |
0.00041% |
锰 (Manganese) |
0.00005% |
0.000024% |
铁 (Iron) | 0.0002% |
0.0001% |
重金属 (Heavy metal) |
0.0005% |
0.0002% |