PHOSPHOROUS ACID CAS NO.13598-36-2

Min.Order Quantity:: 1 Metric Ton

Purity:: 98-99.5

Port:: Shanghai,China

Payment Terms:: L/C,D/A,D/P,T/T,

Add to Inquiry Cart

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

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