Phosphorous acid
13598-36-2 Basic informationMore
- Product Name:Phosphorous acid
- Synonyms: Phosphorus trihydroxide phosphorustrihydroxide Trihydroxyphosphine PHOSPHOROUSACID,REAGENT AURORA KA-1076 Ortophosphorous acid PHOSPHOROUS ACID 50 % PhosphorousAcid>98%
- CAS:13598-36-2
- MF:H3O3P
- MW:82
- EINECS:237-066-7
- Mol File:13598-36-2.mol
-
USE
Phosphorous acid is used to produce the fertilizer phosphate salt like potassium phosphite, ammonium phosphite and calcium phosphite. It is actively involved in the preparation of phosphites like aminotris(methylenephosphonic acid) (ATMP), 1-hydroxyethane 1,1-diphosphonic acid (HEDP) and 2-phosphonobutane-1,2,4-tricarboxylic Acid (PBTC), which find application in water treatment as a scale or corrosive inhibitor. It is also used in chemical reactions as a reducing agent. Its salt, lead phosphite is used as PVC stabilizer. It is also used as a precursor in the preparation of phosphine and as an intermediate in the preparation of other phosphorus compounds.
Lastest Price from Phosphorous acid manufacturers
- Phosphorous acid
-
- $10.00 /kg
- CAS:13598-36-2
- Min. Order: 1kg
- Purity: 99%
- Supply Ability: 100
- 2025-04-21
- Phosphorous Acid
-
- $50.00-1200.00
- CAS:13598-36-2
- Min. Order: 1000kg
- Purity: 0.99
- Supply Ability: 50000 Metric Ton / Metric Tons per Year
- 2025-04-17
Browse by Nationality 13598-36-2 Suppliers >Global suppliers
Beijing (11) Shanghai (71) Tianjin (1) Chongqing (3) Sichuan (9) Guizhou (1) Guangdong (16) Zhejiang (14) Fujian (8) Hubei (33) Shandong (50) Shanxi (1) Henan (8) Hebei (10) Liaoning (1) Heilongjiang (1) Anhui (9) Jiangsu (67) Jiangxi (5) Hainan (1) Shaanxi (6) Hong Kong (3) Taiwan (1) Other (3) Member (272) All (333)
Please select the suppliers
Recommend You Select Member Companies
Recommend You Select Member Companies
- Company Name:Shandong Chongcheng Energy Technology Co., Ltd
- Tel: 18253333366
- Products Intro:Product Name:Phosphorous acid
CAS:13598-36-2
Purity:99% Package:1kg/6;1000kg/5;3000kg/5 - CB Index:58
- Related Information:Catalog(2168)
- Company Name:Yangzhou Huayang Chemical Auxiliary Co., Ltd.
- Tel: 15358929297
- Products Intro:Product Name:Phosphorous acid
CAS:13598-36-2
Purity:≥85% More... - CB Index:58
- Related Information:Catalog(11)
- Company Name:Shandong Xuchen Chemical Technology Co. Ltd
- Tel:0533-15715337262 15715337262
- Products Intro:Product Name:Phosphorous acid
CAS:13598-36-2
Purity:99.9% Package:1kg/RMB 4;1000kg/RMB 3 - CB Index:58
- Related Information:Catalog(894)
- Company Name:JIANGSU TENDENCINEW MATERIALS CO., LTD
- Tel:18862757088 13776212078
- Products Intro:Product Name:Phosphorous acid
CAS:13598-36-2
Purity:99% Package:20kg/包 - CB Index:58
- Related Information:Catalog(2)
- Company Name:Henan Yanyuan Biotechnology Co., Ltd
- Tel: 18637186683
- Products Intro:Product Name:Phosphorous acid
CAS:13598-36-2
Purity:≥99.0% Package:1KG/RMB 300;50KG100KG - CB Index:58
- Related Information:Catalog(36)
- Company Name:jinanjinrihehuagong
- Tel:0531-81762771 15275167056
- Products Intro:Product Name:phosphorous acid
CAS:13598-36-2
Purity:99.00% Package:1吨 - CB Index:58
- Related Information:Catalog(132)
- Company Name:Yancheng Longxinghong Industry and Trade Co., Ltd
- Tel:13921881287;88710281 13921881287
- Products Intro:Product Name:Phosphorous acid
CAS:13598-36-2
Purity:99%以上 Package:350kg/ - CB Index:58
- Related Information:Catalog(43)
- Company Name:Meryer (Shanghai) Chemical Technology Co., Ltd.
- Tel:4006356688 18621169109
- Products Intro:Product Name:Phosphorous acid
CAS:13598-36-2
Purity:99% Package:500g Remarks:AAA125411 More... - CB Index:62
- Related Information:Catalog(40202)