China (Mainland)
- Product Details
Keywords
- PHOSPHOROUS ACID
- content 99.5% MIN
- manufacturer
Quick Details
- ProName: PHOSPHOROUS ACID
- CasNo: 13598-36-2
- Molecular Formula: H3PO3
- Appearance: Crystal
- Application: Phosphorous acid is used in synthesis ...
- DeliveryTime: to be advised when official order conf...
- PackAge: 25kg PP bag with PE liner, 500kg , 100...
- Port: Shanghai,China
- ProductionCapacity: mass production Metric Ton/Year
- Purity: 98-99.5
- Transportation: by sea/by air /as per customer request...
- LimitNum: 1 Metric Ton
- Grade: Industrial Grade
Superiority
Phosphorous acid
Synonyms:
Orthophosphorous acid; Phosphonic acid
CAS No.: 13598-36-2
Ec no.: 233-663-1
Molecular weight: 81.996
Molecular formula: H3po3
Density: 1.6510
M. P.: 73.6° C
B. P.: 200° C (decomposing at 180° C)
Application:
Phosphorous acid is used in synthesis of phosphite salts, plastic stabilizers, pesticides, water-treatment chemicals, phosphite fertilizers for fruits like citrus and orange, vegetables, economic crops etc., cosmetics additives.
Standard packing:
1) 25kgs/PP woven bag with double PE inner bags, 20-25mt/20' FCL
2) 500, 1000kgs/jumbo bag, 20mt/20' FCL
3) iron drum or plastic drum
4) for 70% solution, packing is 25kg/plastic pail, 250kg/plastic drum or 1300kg/ibc
=========================================================
Risks and safety info
Class 8; Un2834; Pg iii
Specification:
| Items | Super Grade | Best Grade | First Grade |
| content (%) ≥ | 99.0 | 98.5 | 98 |
| Iron (%) ≤ | 0.001 | 0.0015 | 0.0020 |
| chloride (%) ≤ | 0.008 | 0.01 | 0.01 |
| Sulphate (%) ≤ | 0.001 | 0.002 | 0.002 |
| Phosphate (%) ≤ | 0.1 | 0.2 | 0.2 |
| Complexion | White crystal | White crystal | White crystal |
| Water solution experiments | White crystal | Clear and achromatic | Clear and achromatic |
| Packing | 25kg PP bag with PE liner, 500kg , 1000kgs |
| Loading | 22~25mt/20fcl |
USAGE:Phosphite used as reductants and pesticide intermediates. Used in the manufacture of nylon zengbaiji,plastic stabilizer,synthetic fiber,two salt kia joorabchian phosphate lead,glyphosate,water treatment agent ATMP and phosphite potassium dihydrogen phosphate,etc.Are manufacturing and synthetic fiber,plastic stabilizers and organic phosphonite pesticide production materials. Can be used for polycarbonate stabilizer,also used in the manufacture of nylon 1010 antioxidants,also can be used in the production of high water treatment agent ATMP.
Details
Phosphorous acid
Synonyms:
Orthophosphorous acid; Phosphonic acid
CAS No.: 13598-36-2
Ec no.: 233-663-1
Molecular weight: 81.996
Molecular formula: H3po3
Density: 1.6510
M. P.: 73.6° C
B. P.: 200° C (decomposing at 180° C)
Application:
Phosphorous acid is used in synthesis of phosphite salts, plastic stabilizers, pesticides, water-treatment chemicals, phosphite fertilizers for fruits like citrus and orange, vegetables, economic crops etc., cosmetics additives.
Standard packing:
1) 25kgs/PP woven bag with double PE inner bags, 20-25mt/20' FCL
2) 500, 1000kgs/jumbo bag, 20mt/20' FCL
3) iron drum or plastic drum
4) for 70% solution, packing is 25kg/plastic pail, 250kg/plastic drum or 1300kg/ibc
=========================================================
Risks and safety info
Class 8; Un2834; Pg iii
Specification:
| Items | Super Grade | Best Grade | First Grade |
| content (%) ≥ | 99.0 | 98.5 | 98 |
| Iron (%) ≤ | 0.001 | 0.0015 | 0.0020 |
| chloride (%) ≤ | 0.008 | 0.01 | 0.01 |
| Sulphate (%) ≤ | 0.001 | 0.002 | 0.002 |
| Phosphate (%) ≤ | 0.1 | 0.2 | 0.2 |
| Complexion | White crystal | White crystal | White crystal |
| Water solution experiments | White crystal | Clear and achromatic | Clear and achromatic |
| Packing | 25kg PP bag with PE liner, 500kg , 1000kgs |
| Loading | 22~25mt/20fcl |
USAGE:Phosphite used as reductants and pesticide intermediates. Used in the manufacture of nylon zengbaiji,plastic stabilizer,synthetic fiber,two salt kia joorabchian phosphate lead,glyphosate,water treatment agent ATMP and phosphite potassium dihydrogen phosphate,etc.Are manufacturing and synthetic fiber,plastic stabilizers and organic phosphonite pesticide production materials. Can be used for polycarbonate stabilizer,also used in the manufacture of nylon 1010 antioxidants,also can be used in the production of high water treatment agent ATMP.