Hypophosphorous acid
Hypophosphorous acid
- CAS:
- 6303-21-5
- MF:
- HO2P
- MW:
- 63.980501
Suppliers by country/region
Company Type
Properties
- Melting point:
- -25 °C
- Boiling point:
- 108 °C (759.8513 mmHg)
- Density
- 1.206 g/mL at 20 °C(lit.)
- vapor pressure
- <17 mmHg ( 20 °C)
- storage temp.
- no restrictions.
- solubility
- very soluble in H2O, ethanol, ethyl ether
- pka
- pK1 1.1.
- form
- hygroscopic crystals or colorless oily liquid
- color
- Colorless
- Water Solubility
- SOLUBLE
- Merck
- 13,4894
- Stability:
- Stable. Incompatible with strong bases. Reacts violently with oxidizing agents, strong bases, mercury (II) nitrate and mercury (II) oxide. Do not heat above 100 C.
- InChIKey
- GQZXNSPRSGFJLY-UHFFFAOYSA-N
Safety Information
- Symbol(GHS)
GHS05
- Signal word
- Danger
- Hazard statements
- H290-H314
- Precautionary statements
- P234-P280-P301+P330+P331-P303+P361+P353-P304+P340+P310-P305+P351+P338
- Hazard Codes
- C
- Risk Statements
- 34
- Safety Statements
- 26-36/37/39-45
- RIDADR
- UN 3264 8/PG 3
- WGK Germany
- 1
- RTECS
- SZ6400000
- TSCA
- Yes
- HazardClass
- 8
- PackingGroup
- II
- HS Code
- 28111990
Use
hypophosphorous acid is used as a decolorizing agent and for color stabilization during the manufacture of chemicals and several plastics including: nylon fibers, polyamides, polyester fiber, polyacrilonitrile, alkyd rsins, epoxies, fatty acid esters, and glycerols.
18 India supplier list of "Hypophosphorous acid"
- Product Name:Hypophosphorous acid
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Manufacturer
- Country/Region: Gujarat,INDIA
- Product Name:Hypophosphorous acid
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Reagent
- Country/Region: Maharashtra,INDIA
- Product Name:Hypophosphorous acid
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Trader
- Country/Region: Maharashtra,INDIA
- Product Name:Hypophosphorous acid
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg
- Company Type: Reagent
- Country/Region: Gujarat,INDIA
- Product Name:Hypophosphorous acid
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Reagent
- Country/Region: Maharashtra,INDIA
- Product Name:Hypophosphorous acid
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Reagent
- Country/Region: Maharashtra,INDIA
- Product Name:Hypophosphorous acid
- Products Intro:Purity: 98% | Package: 1 kg,5 kg, 10 kg,25kg And 1MT
- Company Type: Reagent
- Country/Region: Maharashtra,INDIA
- Product Name:Hypophosphorus acid, 50% w/w aqueou
- Products Intro:Purity: 99% | Package: 1 kg,5 kg, 10 kg,25kg and 1 MT
- Company Type: Trader
- Country/Region: Gujarat,INDIA
- Product Name:Hypophosphorousacid50%
- Products Intro:Brand:sigma aldrich | Product Number:1.04633 | Purity:foranalysisEMSURE?
- Company Type: Trader
- Country/Region: Bangalore,INDIA
- Product Name:Hypophosphorus acid, 50% w/w aqueous solution
- Products Intro:Brand：Glrinnovations | OriginalID：ASH1890
- Company Type: Trader
- Country/Region: New Delhi,INDIA