Ammonium persulfate
CAS Number: 7727-54-0
Chemical Formula: H8N2O8S2
Synonyms:
AP
APS
AMMONIUM PEROXODISULFATE
Appearance: White Powder
MOQ (Minimum Order Quantity): 1 FCL (Full Container Load)
Persulfates are strong oxidizing agents widely used in the production of metals, textiles, photographs, cellophane, rubber, adhesive papers, foods, soaps, detergents and hair bleaches. Ammonium persulfate is used as a hair bleaching agent. It may induce irritant dermatitis, contact urticaria and allergic contact dermatitis and represents a major allergen in hairdressers.
Parameters
| Property | Value |
| Melting point | 120 °C |
| bulk density | 900kg/m3 |
| density | 1.98 |
| vapor density | 7.9 (vs air) |
| vapor pressure | 0Pa at 25℃ |
| refractive index | 1.50 |
| 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 | 1.0-2.5 (25℃, 1M in H2O) |
| PH Range | 1 – 2 |
| biological source | rabbit |
| Water Solubility | 582 g/L (20 ºC) decomposes |
| Sensitive | Moisture Sensitive |
| Merck | 14,541 |
| 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. |
| Cosmetics Ingredients Functions | BLEACHING, OXIDISING |
| Cosmetic Ingredient Review (CIR) | Ammonium persulfate (7727-54-0) |
| InChI | 1S/2H3N.H2O8S2/c;;1-9(2,3)7-8-10(4,5)6/h2*1H3;(H,1,2,3)(H,4,5,6) |
| InChIKey | ROOXNKNUYICQNP-UHFFFAOYSA-N |
| SMILES | N.N.OS(=O)(=O)OOS(O)(=O)=O |
| LogP | -1 at 20℃ |
| CAS DataBase Reference | 7727-54-0(CAS DataBase Reference) |
| EPA Substance Registry System | Ammonium peroxydisulfate (7727-54-0) |
| Absorption | cut-off at 308nm in H2O at 1M |
Safety Information
| Item | Details |
| Hazard Codes | O,Xn |
| Risk Statements | 8-22-36/37/38-42/43 |
| Safety Statements | 22-24-26-37 |
| RIDADR | UN 1444 5.1/PG 3 |
| WGK Germany | 1 |
| RTECS | SE0350000 |
| TSCA | TSCA listed |
| HazardClass | 5.1 |
| PackingGroup | III |
| HS Code | 28334000 |
| Storage Class | 5.1B – Oxidizing hazardous materials |
| Hazard Classifications | Acute Tox. 4 Oral, Eye Irrit. 2, Ox. Sol. 3, Resp. Sens. 1, Skin Irrit. 2, Skin Sens. 1, STOT SE 3 |
| Hazardous Substances Data | 7727-54-0(Hazardous Substances Data) |
| Toxicity | LD50 orally in rats: 820 mg/kg (Smyth) |
Product Application
As oxidizer and bleacher; to remove hypo; reducer and retarder in photography; in dyeing, manufacture of aniline dyes; oxidizer for copper; etching zinc; decolorizing and deodorizing oils; electroplating; washing infected yeast; removing pyrogallol stains; making soluble starch; depolarizer in electric batteries; In animal chemistry chiefly for detection and determination of manganese.
Fast delivery time
Inventory 2-3 working days New production 7-10 working days.
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