SODIUM SULPHATE (CAS 7757-82-6) — formula Na2SO4, molecular weight 141.93 g/mol; category inorganic chemicals.
| CAS Number | 7757-82-6 |
|---|---|
| Molecular Formula | Na2SO4 |
| Molecular Weight | 141.93 g/mol |
| Melting Point | 884 °C |
| Category | Inorganic Chemicals|Food Processing Aids |
SODIUM SULPHATE is an inorganic compound with CAS registry number 7757-82-6 and molecular formula Na2SO4 (molecular weight 141.93 g/mol), belonging to the inorganic chemicals segment of chemical raw materials.
CAS number: 7757-82-6
Its molecular formula Na2SO4 comprises 2 Na, 1 S, 4 O atoms.
Also known as: SODIUM SULPHATE · Sodium sulfate
Category: inorganic chemicals / food additives
The CAS registry number of SODIUM SULPHATE is 7757-82-6.
Molecular formula Na2SO4, molecular weight 141.93 g/mol.
It is also registered under: SODIUM SULPHATE, Sodium sulfate.
Category: Inorganic Chemicals / Food Processing Aids.
Independent reference data for SODIUM SULPHATE (CAS 7757-82-6), compiled from public chemistry databases.
| CAS 号 | 7757-82-6 |
|---|---|
| PubChem CID | 24436 |
| 分子式 | Na2SO4 |
| 分子量 | 141.93 g/mol |
| IUPAC 名称 | disodium;sulfate |
| InChIKey | PMZURENOXWZQFD-UHFFFAOYSA-L |
| UNII（FDA） | 36KCS0R750 |
| ChEBI 编号 | CHEBI:32149 |
| ATC 编码（WHO） | A12CA02 |
| Molecular Weight | 142.04 |
|---|---|
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 0 |
| Exact Mass | 141.93126821 |
| Monoisotopic Mass | 141.93126821 |
| Topological Polar Surface Area | 88.6 |
| Heavy Atom Count | 7 |
| Melting Point | 884 °C |
|---|---|
| Melting Point | 888 °C |
| Density | 2.671 |
| Density | 2.671 @25 °C |
| Viscosity | 2.48 (22% solution at 20 °C) |
SODIUM SULFATE; 7757-82-6; Disodium sulfate; Sodium sulfate anhydrous; Sodium sulfate, anhydrous; Salt cake; Sodium sulphate; Sulfuric acid disodium salt; Disodium sulphate; Sodium sulphate anhydrous; Sodium sulfate (2:1); Bisodium sulfate; Sodium sulfate, dried; Anhydrous sodium sulfate; Disodium monosulfate; Dibasic sodium sulfate
| 法规与食品接触 | FDA 21 CFR 中列出的食品接触物质清单：FCS COLOUR_RETENTION_AGENT: Food Additives GLAUBER'S SALT NOT SPECIFIED TRS 909-JECFA 57/42 FAS 44-JECFA 53/113 (1999) |
|---|---|
| GHS 通报统计 | 96.5% (4127 / 4277) |
| GHS 通报统计 | 96.5% (4127 / 4277) |
|---|---|
| 已通报的危害声明 | H320, H370 |
无水硫酸钠 的 CAS 号为 7757-82-6，分子式 Na2SO4，分子量 141.93 g/mol。 UNII 36KCS0R750; ChEBI 32149; InChIKey PMZURENOXWZQFD-UHFFFAOYSA-L. Melting Point: 884 °C; Melting Point: 888 °C; Density: 2.671.
Source: PubChem / Wikidata; the batch COA governs where values differ.
Supplier: Jinan Shenghe Chemical Co., Ltd.
中文页面: SODIUM SULPHATE