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- CAS:
- 7704-34-9
- MF:
- S
- MW:
- 32.07
Properties
- Melting point::
- 114 °C
- Boiling point::
- 445 °C
- Density :
- 2.36
- vapor density :
- 8.9 (vs air)
- vapor pressure :
- 1 mm Hg ( 183.8 °C)
- Flash point::
- 168 °C
- storage temp. :
- 15-25°C
- solubility :
- carbon disulfide: in accordance1g/5mL
- pka:
- 7.050±0.10(predicted)
- form :
- powder
- color :
- Yellow
- Specific Gravity:
- 2.07
- Odor:
- at 100.00%. sulfurous
- PH:
- 6 (20°C, 10g/L)
- Flame Color:
- Blue
- Resistivity:
- 2E23 μΩ-cm, 20°C
- Water Solubility :
- Insoluble
- Electrical Conductivity:
- 1× 10-15S/m
- Specific Heat Capacity:
- Cp(crystal): 0.7 J/(g·K); Cp(gas): 0.74 J/(g·K), at 25℃
- Thermal Conductivity:
- 0.205 W/(m·K)
- Merck :
- 13,9059 / 13,9067
- Henry's Law Constant:
- 2.0×101 mol/(m3Pa) at 25℃, Maniere et al. (2011)
- Dielectric constant:
- 3.5(231℃)
- Cosmetics Ingredients Functions:
- ANTISTATIC
SKIN CONDITIONING
ANTI-SEBUM
HAIR CONDITIONING
ANTIMICROBIAL
ANTI-SEBORRHEIC
- InChI:
- 1S/S
- InChIKey:
- RWSOTUBLDIXVET-UHFFFAOYSA-N
- SMILES:
- [S]
- CAS DataBase Reference:
- 7704-34-9(CAS DataBase Reference)
- NIST Chemistry Reference:
- Sulfur atom(7704-34-9)
- EPA Substance Registry System:
- Sulfur (7704-34-9)
SecurityInformation
- Symbol(GHS) :
-

GHS07
- Signal word :
- Warning
- Hazard statements :
- H315
- Precautionary statements :
- P264-P280-P302+P352-P332+P313-P362+P364
- Hazard Codes :
- F,Xi
- Risk Statements :
- 11-38
- Safety Statements :
- 16-26-46
- RIDADR :
- UN 1350 4.1/PG III (SULPHUR)
- RIDADR :
- UN 2448 4.1/PG III (SULPHUR, MOLTEN)
- WGK Germany :
- 1
- RTECS :
- WS4250000
- Autoignition Temperature:
- 450 °F &_& 450 °F
- TSCA :
- TSCA listed
- HazardClass :
- 4.1
- PackingGroup :
- III
- HS Code :
- 28020000
- Storage Class:
- 4.1B - Flammable solid hazardous materials
- Hazard Classifications:
- Skin Irrit. 2
- Hazardous Substances Data:
- 7704-34-9(Hazardous Substances Data)
- Toxicity:
- LDLo intravenous in dog: 10mg/kg
- REACH Registrations:
- Active
- Limited Quantities:
- 5.0 Kg (11 lbs) (solid)
- Excepted Quantities:
- Max Inner Pack (30g or 30ml) and Max Outer Pack (1Kg or 1L)
- Use:
- Sulfur is a mild anti-septic used in acne creams and lotions. It stimulates healing when used on skin rashes. Sulfur may cause skin irritation.
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