Manganese dioxide suppliers
Manganese dioxide
- CAS:
- 1313-13-9
- MF:
- MnO2
- MW:
- 86.94
Suppliers by country/region
Company Type
Properties
- Melting point:
- 535 °C (dec.) (lit.)
- Density
- 5.02
- vapor pressure
- 0-0Pa at 25℃
- storage temp.
- Store below +30°C.
- solubility
- <0.001g/l insoluble
- form
- powder
- color
- gray
- Specific Gravity
- 5.026
- Water Solubility
- insoluble
- Merck
- 14,5730
- Exposure limits
- ACGIH: TWA 0.02 mg/m3; TWA 0.1 mg/m3
OSHA: Ceiling 5 mg/m3
NIOSH: IDLH 500 mg/m3; TWA 1 mg/m3; STEL 3 mg/m3
- Stability:
- Stable. Incompatible with strong acids, strong reducing agents, organic materials.
- InChIKey
- NUJOXMJBOLGQSY-UHFFFAOYSA-N
Safety Information
- Symbol(GHS)
GHS07,GHS08
- Signal word
- Warning
- Hazard statements
- H302+H332-H373
- Precautionary statements
- P260-P264-P270-P301+P312-P304+P340+P312-P314
- Hazard Codes
- Xn
- Risk Statements
- 20/22
- Safety Statements
- 25
- RIDADR
- 3137
- WGK Germany
- 1
- RTECS
- OP0350000
- TSCA
- Yes
- HS Code
- 2820 10 00
- PackingGroup
- III
- Toxicity
- LD50 orally in rats: >40 mmole/kg (Holbrook)
Use
The chemistry of manganese(III) is not extensive, and in the higher oxidation states manganese dioxide and potassium permanganate are the most important compounds. Manganese dioxide is also used in the manufacture of glass to bleach the colour of any iron present. If excess manganese dioxide is added, a pink coloration can be produced in the glass and if a large excess is present it will appear black. Other uses of manganese dioxide include its use as an oxidizing agent in organic chemistry and as an oxidizing agent in safety matches, fireworks and flares. It is also an effective adsorbent for hydrogen sulphide and is also used to colour ceramics.
397 supplier list of "Manganese dioxide"
$50.00-40.00 / 1kg
- Product Name:Manganese dioxide
- Products Intro:Purity: 99%|Package: 1kg;50.00;USD|10kg;45.00;USD|20kg;40.00;USD
- Company Type: Trader
- Country/Region: CHINA
- Main Products: Rutile,PVA,Titanium dioxide,Pharmaceutical intermediates,Cobalt oxide
$0.10/ 1KG
- Product Name:Manganese dioxide
- Products Intro:Purity: 99.0% | Package: 1KG;0.1USD
- Company Type: Trader
- Country/Region: CHINA
$374.00/ 1T
- Product Name:Manganese dioxide
- Products Intro:Purity: 99.5% | Package: 1T;374USD
- Company Type: Trader
- Country/Region: CHINA
- Main Products: Lithium hydroxide,lithium carbonate,bronze powder,lithium chloride,lead powder
$1.00/ 1KG
- Product Name:Manganese dioxide
- Products Intro:Purity: 99% | Package: 1KG;1USD
- Company Type: Reagent
- Country/Region: CHINA
- Main Products: Nicotinamide riboside chloride,Curcumin,L(+)-Ascorbic acid,L-Glutamine,Stevioside Basic information
- Product Name:1313-13-9
- Products Intro:Purity: 0.99 | Package: 5KG;1KG/aluminum foil package; 25kg/drum | CustNote: Paypal,credit card,western union,bank transfer
- Company Type: Trader
- Country/Region: CHINA
- Main Products: hgh191aa,peptides,sarms