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SODIUM PHOSPHITE-5-HYDRATE

CAS No.
13517-23-2
Chemical Name:
SODIUM PHOSPHITE-5-HYDRATE
Synonyms
SODIUM PHOSPHITE;SODIUM PHOSPHONATE PENTAHYDRATE;Erlotinib-d15 HCl;SODIUM PHOSPHITE-5-HYDRATE;di-Sodium hydrogen phosphite;Disodium phosphite pentahydrate;SodiuM Metaphosphate Pentahydrate;Sodiumphosphitedibasicpentahydrate;Etidronate DisodiuM Related CoMpound A;Sodium hydrogen phosphite pentahydrate
CBNumber:
CB1698266
Molecular Formula:
H6NaO4P
Molecular Weight:
124.01
MDL Number:
MFCD00150354
MOL File:
13517-23-2.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-05-27 23:43:11
Product description Number Pack Size Price
Sodium phosphite dibasic pentahydrate ≥98% 04283 250g $45.1
Sodium phosphite dibasic pentahydrate ≥98% 04283 1kg $130
Sodium Metaphosphate Pentahydrate 466295 5g $403
Sodium Metaphosphate Pentahydrate 466295 25g $531
Sodium phosphite dibasic pentahydrate, 98% ≥98% CS-0179524 100g $99
More product size

SODIUM PHOSPHITE-5-HYDRATE Properties

Melting point 53℃
Boiling point 200~250℃(dec)
storage temp. Refrigerator
solubility Water (Slightly)
form Solid
color White to Off-White
Water Solubility 429 at 20℃
Stability Stable. Incompatible with strong oxidizing agents.
InChI 1S/2Na.HO3P.5H2O/c;;1-4(2)3;;;;;/h;;1H;5*1H2/q2*+1;-2;;;;;
InChIKey FBKBMXXJECMLCQ-UHFFFAOYSA-N
SMILES O.O.O.O.O.[Na+].[Na+].OP([O-])[O-]
CAS DataBase Reference 13517-23-2
FDA UNII UM5UZ43YVE
UNSPSC Code 41116107
NACRES NA.24

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H332-H315-H315+H320
Precautionary statements  P264-P280-P302+P352-P321-P332+P313-P362-P264-P270-P301+P312-P330-P501-P261-P271-P304+P340-P312
PPE Eyeshields, Gloves, type N95 (US)
Safety Statements  22-36/37/39
WGK Germany  3
HS Code  2835100000
Storage Class 11 - Combustible Solids

SODIUM PHOSPHITE-5-HYDRATE price More Price(19)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Sigma-Aldrich 04283 Sodium phosphite dibasic pentahydrate ≥98% 13517-23-2 250g $45.1 2026-04-30 Buy
Sigma-Aldrich 04283 Sodium phosphite dibasic pentahydrate ≥98% 13517-23-2 1kg $130 2026-04-30 Buy
Usbiological 466295 Sodium Metaphosphate Pentahydrate 13517-23-2 5g $403 2026-06-03 Buy
Usbiological 466295 Sodium Metaphosphate Pentahydrate 13517-23-2 25g $531 2026-06-03 Buy
ChemScene CS-0179524 Sodium phosphite dibasic pentahydrate, 98% ≥98% 13517-23-2 100g $99 2026-06-04 Buy
Product number Packaging Price Buy
04283 250g $45.1 Buy
04283 1kg $130 Buy
466295 5g $403 Buy
466295 25g $531 Buy
CS-0179524 100g $99 Buy

SODIUM PHOSPHITE-5-HYDRATE Chemical Properties,Uses,Production

Chemical Properties

white crystalline solid

Uses

Antidote in mercuric chloride poisoning.

Uses

Sodium Metaphosphate Pentahydrate is an impurity in the synthesis of Etidronate (E934995), a calcium regulator. Etidronic acid is a bisphosphonate antiresorptive agent.

SODIUM PHOSPHITE-5-HYDRATE Preparation Products And Raw materials

Raw materials

Preparation Products

Global( 227)Suppliers
Supplier Tel Email Country ProdList Advantage
Hebei Chuanghai Biotechnology Co., Ltd
+8615350571055 Sibel@chuanghaibio.com China 8738 58
Henan Fengda Chemical Co., Ltd
+86-371-86557731 +86-13613820652 info@fdachem.com China 20122 58
Hefei TNJ Chemical Industry Co.,Ltd.
+86-0551-65418679 +8618949832763 info@tnjchem.com China 2988 55
Shanghai Zheyan Biotech Co., Ltd.
18017610038 zheyansh@163.com CHINA 3619 58
career henan chemical co
+86-0371-86658258 +8613203830695 sales@coreychem.com China 29812 58
Xiamen AmoyChem Co., Ltd
+86-86-5926051114 +8615060885618 sales@amoychem.com China 6366 58
Hefei TNJ Chemical Industry Co.,Ltd.
+86-0551-65418671 +8618949823763 sales@tnjchem.com China 34563 58
Guangzhou TongYi biochemistry technology Co.,LTD
+8613073028829 tongyibiochem@163.com China 2995 58
Hebei Fengjia New Material Co., Ltd
+86-0311-87836622 +86-18712993135 sales01@tairunfaz.com China 8051 58
HANGZHOU LEAP CHEM CO., LTD.
+86-571-87711850 market18@leapchem.com China 24597 58

View Lastest Price from SODIUM PHOSPHITE-5-HYDRATE manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
SODIUM PHOSPHITE-5-HYDRATE pictures 2026-03-20 SODIUM PHOSPHITE-5-HYDRATE
13517-23-2
$10.00 1KG 99% 10 mt Hebei Chuanghai Biotechnology Co., Ltd
SODIUM PHOSPHITE-5-HYDRATE pictures 2025-09-25 SODIUM PHOSPHITE-5-HYDRATE
13517-23-2
$2.00-8.00 1kg 99% Henan Fengda Chemical Co., Ltd
Sodium phosphite dibasic pentahydrate pictures 2024-04-25 Sodium phosphite dibasic pentahydrate
13517-23-2
$40.00 1kg 99.9% 200000kg Ouhuang Engineering Materials (Hubei) Co., Ltd
Sodiumphosphitedibasicpentahydrate DISODIUM HYDROGEN PHOSPHITE PENTAHYDRATE di-Sodium hydrogen phosphite Phosphonic acid, disodium salt, pentahydrate Disodium phosphite pentahydrate Etidronate Disodium Related Compound A (300 mg) (Sodium phosphite dibasic pentahy-drate) SodiuM Metaphosphate Pentahydrate Etidronate DisodiuM Related CoMpound A SodiuM phosphite dibasic pentahydrate >=98% SODIUM PHOSPHITE SODIUM PHOSPHITE-5-HYDRATE Sodium hydrogen phosphite hydrate (2:1:5) Erlotinib-d15 HCl Sodium hydrogen phosphite pentahydrate Phosphorous Acid Disodium Pentahydrate Etidronate Disodium Related Compound A (Sodium phosphite dibasic pentahydrate) (1268513) Disodium Hydrogen Phosphate Pentahydrate SODIUM PHOSPHONATE PENTAHYDRATE 13517-23-2 HNa2O3P5H2O Na2HPO35H2O 2NaHO3P5H2O