sodium dihydrogen phosphate anhydrous，CAS 登记号 7558-80-7，由济南圣和化工有限公司现货供应，可提供纯度 按批次COA提供(不公开发布) 的规格，下游主要用于Nutrition Enhancers；Food Processing Aids。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。
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本页已列出 sodium dihydrogen phosphate anhydrous 的 CAS 号：7558-80-7，可与随货 COA 核对。
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Monosodium phosphate is identified by CAS 7558-80-7, molecular formula H2NaO4P and molecular weight 119.96 g/mol. UNII KH7I04HPUU; ChEBI 37585; InChIKey AJPJDKMHJJGVTQ-UHFFFAOYSA-M. Melting Point: 200 °C (decomposes); Solubility: 121; Density: 2360 kg/cu m.
| CAS Registry Number | 7558-80-7 |
|---|---|
| PubChem CID | 23672064 |
| Molecular formula | H2NaO4P |
| Molecular weight | 119.96 g/mol |
| IUPAC name | sodium dihydrogen phosphate |
| InChIKey | AJPJDKMHJJGVTQ-UHFFFAOYSA-M |
| UNII (FDA) | KH7I04HPUU |
| ChEBI ID | CHEBI:37585 |
| Molecular Weight | 119.977 |
|---|---|
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 0 |
| Exact Mass | 119.95883982 |
| Monoisotopic Mass | 119.95883982 |
| Topological Polar Surface Area | 80.6 |
| Heavy Atom Count | 6 |
| Formal Charge | 0 |
| Complexity | 61.9 |
| Melting Point | 200 °C (decomposes) |
|---|---|
| Solubility | 121 |
| Density | 2360 kg/cu m |
| Regulatory & Food Contact | FDA Substance added to food: ANTICAKING AGENT OR FREE-FLOW AGENT, ANTIMICROBIAL AGENT, DRYING AGENT, EMULSIFI FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS ACIDITY_REGULATOR; SEQUESTRANT: Food Additives ANTICAKING AGENT OR FREE-FLOW AGENT, ANTIMICROBIAL AGENT, DRYING AGENT, EMULSIFIER OR EMULSIFIER SALT, FLAVOR Group MTDI for phosphorus from all sources, expressed as P TRS 683-JECFA 26/25 |
|---|---|
| GHS notification summary | 89% (597 / 671) |
| GHS notification summary | 89% (597 / 671) |
|---|---|
| Reported hazard statements | H319 (11%) |
This chemical does not meet GHS hazard criteria for 89% (597 of 671) of all reports.
H319 (11%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
7558-80-7; Monosodium phosphate; SODIUM DIHYDROGEN PHOSPHATE; Sodium acid phosphate; Sodium phosphate, monobasic; Sodium primary phosphate; Acid sodium phosphate; Monosodium monophosphate; Monobasic sodium phosphate; Monosodium dihydrogen orthophosphate; Monosodium phosphate, anhydrous; Monosodium orthophosphate; Monosorb XP-4; Primary sodium phosphate; Sodium dihydrogen phosphate, anhydrous; Sodium phosphate (Na(H2PO4))
CAS 7558-80-7; molecular formula H2NaO4P; molecular weight 119.96 g/mol.
7558-80-7, Monosodium phosphate, SODIUM DIHYDROGEN PHOSPHATE, Sodium acid phosphate, Sodium phosphate, monobasic, Sodium primary phosphate.
Documented regulatory listings: FDA Substance added to food: ANTICAKING AGENT OR FREE-FLOW AGENT, ANTIMICROBIAL AGENT, DRYING AGENT, EMULSIFI; FDA Inventory of Food Contact Substances Listed in 21 CFR: FCS; ACIDITY_REGULATOR; SEQUESTRANT: Food Additives.
89% of GHS notifications report no hazard classification (597 of 671).
Melting Point: 200 °C (decomposes); Solubility: 121; Density: 2360 kg/cu m.
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.