ChemicalBook > CAS DataBase List > Methanedisulphonic acid
Methanedisulphonic acid
- Product Name
- Methanedisulphonic acid
- CAS No.
- 503-40-2
- Chemical Name
- Methanedisulphonic acid
- Synonyms
- METHANEDISULFONIC ACID;Methionicacid;Methane disuL;Disulfomethane;Methanedisulphonicaci;Methanedisulphonic acid;methylenedisufonic acid;methylenedisulfonic acid;Methanedisulphonic acid solution;TIANFU CHEM-- Methanedisulphonic acid
- CBNumber
- CB9742754
- Molecular Formula
- CH4O6S2
- Formula Weight
- 176.17
- MOL File
- 503-40-2.mol
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Methanedisulphonic acid Property
- Melting point:
- 96-100°
- Boiling point:
- 263℃ at 101.3kPa
- Density
- 1.6517 (rough estimate)
- vapor pressure
- 0Pa at 25℃
- refractive index
- 1.5300 (estimate)
- storage temp.
- Hygroscopic, -20°C Freezer, Under inert atmosphere
- solubility
- DMSO (Sparingly, Heated), Methanol (Slightly)
- form
- Solid
- pka
- -0.71±0.50(Predicted)
- color
- White to Off-White
- PH
- -0.96 at 23.9℃ and 1g/L
- Water Solubility
- 2458g/L(25 ºC)
- Stability:
- Hygroscopic
- LogP
- -1.49 at 25℃ and pH1
- Dissociation constant
- -0.17 at 25℃
- EPA Substance Registry System
- Methanedisulfonic acid (503-40-2)
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Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H314Causes severe skin burns and eye damage
- Precautionary statements
-
P260Do not breathe dust/fume/gas/mist/vapours/spray.
P264Wash hands thoroughly after handling.
P264Wash skin thouroughly after handling.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P301+P330+P331IF SWALLOWED: Rinse mouth. Do NOT induce vomiting.
P303+P361+P353IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower.
P304+P340IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing.
P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P310Immediately call a POISON CENTER or doctor/physician.
P321Specific treatment (see … on this label).
P363Wash contaminated clothing before reuse.
P405Store locked up.
P501Dispose of contents/container to..…
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N-Bromosuccinimide Price
TRC
- Product number
- M258803
- Product name
- MethaneDisulfonicAcid
- Packaging
- 100mg
- Price
- $50
- Updated
- 2021/12/16
AK Scientific
- Product number
- V0085
- Product name
- Methanedisulfonicacid
- Packaging
- 5g
- Price
- $870
- Updated
- 2021/12/16
American Custom Chemicals Corporation
- Product number
- CHM0078852
- Product name
- METHANEDISULFONIC ACID
- Purity
- 95.00%
- Packaging
- 5G
- Price
- $909.56
- Updated
- 2021/12/16
American Custom Chemicals Corporation
- Product number
- CHM0078852
- Product name
- METHANEDISULFONIC ACID
- Purity
- 95.00%
- Packaging
- 10G
- Price
- $1334.03
- Updated
- 2021/12/16
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Methanedisulphonic acid Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from Methanedisulphonic acid manufacturers
Hebei Zhuanglai Chemical Trading Co.,Ltd
- Product
- Methanedisulphonic acid 503-40-2
- Price
- US $40.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 5000kg/week
- Release date
- 2024-05-17
Hebei Longbang Technology Co., Ltd
- Product
- Methanedisulphonic acid 503-40-2
- Price
- US $6.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 20TONS
- Release date
- 2025-02-07
Shaanxi Dideu New Materials Co. Ltd
- Product
- Methanedisulphonic acid 503-40-2
- Price
- US $0.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 10000KGS
- Release date
- 2025-03-03
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