氢氧化钙 (CAS No. 1305-62-0) is supplied by Jinan Shenghe Chemical Co., Ltd. with a typical purity of 按批次COA提供(不公开发布). Main applications include 精细化学品；酸度调节剂. Bulk quantities are available with COA; purity and packaging are subject to batch COA and order confirmation.
精细化学品；酸度调节剂
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The CAS number of 氢氧化钙 is 1305-62-0.
Typical purity is 按批次COA提供(不公开发布), supplied in 按订单/批次确认(不公开发布), with COA provided.
Main applications include 精细化学品；酸度调节剂.
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氢氧化钙 的 CAS 号为 1305-62-0，分子式 CaH2O2，分子量 73.97 g/mol。 UNII PF5DZW74VN; ChEBI 31341; InChIKey AXCZMVOFGPJBDE-UHFFFAOYSA-L. Solubility: 0.2 % at 32 °F (NIOSH, 2024); Solubility: In water, 1730 mg/L at 20 °C; Solubility: (32 °F): 0.2%.
| CAS 号 | 1305-62-0 |
|---|---|
| PubChem CID | 6093208 |
| 分子式 | CaH2O2 |
| 分子量 | 73.97 g/mol |
| IUPAC 名称 | calcium dihydroxide |
| InChIKey | AXCZMVOFGPJBDE-UHFFFAOYSA-L |
| UNII（FDA） | PF5DZW74VN |
| ChEBI 编号 | CHEBI:31341 |
| Molecular Weight | 74.09 |
|---|---|
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 0 |
| Exact Mass | 73.9680702 |
| Monoisotopic Mass | 73.9680702 |
| Topological Polar Surface Area | 2 |
| Heavy Atom Count | 3 |
| Formal Charge | 0 |
| Complexity | 0 |
| Solubility | 0.2 % at 32 °F (NIOSH, 2024) |
|---|---|
| Solubility | In water, 1730 mg/L at 20 °C |
| Solubility | (32 °F): 0.2% |
| Density | 2.24 |
| Density | 2.343 @25 °C |
| Vapor Pressure | 0 mmHg (approx) (NIOSH, 2024) |
| Vapor Pressure | 0 mmHg (approx) |
| Decomposition | 580 °C |
| Other Experimental Properties | Loses water at 580 °C |
| 法规与食品接触 | FDA Substance added to food: FIRMING AGENT, NUTRIENT SUPPLEMENT, PH CONTROL AGENT, PROCESSING AID FDA 21 CFR 中列出的食品接触物质清单：FCS ACIDITY_REGULATOR; FIRMING_AGENT: Food Additives NOT LIMITED NMRS 40/TRS 339-JECFA 9/16 FAS 67.29/NMRS 40A,B,C-JECFA 9/156 |
|---|---|
| GHS 通报统计 | 0.4% (28 / 6644) |
| GHS 通报统计 | 0.4% (28 / 6644) |
|---|---|
| 已通报的危害声明 | H314 (22.4%), H315 (45.3%), H318 (76.9%), H335 (38.9%), H370, H373, H402 |
CALCIUM HYDROXIDE; 1305-62-0; Slaked lime; Hydrated lime; Lime hydrate; Calcium hydrate; Lime water; Calcium hydroxide (Ca(OH)2); Hydralime; Slaked-lime; Lime milk; Calcarea caustica; INS NO.526; PF5DZW74VN; E-526; CHEBI:31341
CAS 号 1305-62-0；分子式 CaH2O2；分子量 73.97 g/mol。
CALCIUM HYDROXIDE, 1305-62-0, Slaked lime, Hydrated lime, Lime hydrate, Calcium hydrate.
已记录的法规收录：FDA Substance added to food: FIRMING AGENT, NUTRIENT SUPPLEMENT, PH CONTROL AGENT, PROCESSING AID; FDA 21 CFR 中列出的食品接触物质清单：FCS; ACIDITY_REGULATOR; FIRMING_AGENT: Food Additives。
0.4% 的 GHS 通报认为不构成危害分类（28 / 6644）。
Solubility: 0.2 % at 32 °F (NIOSH, 2024); Solubility: In water, 1730 mg/L at 20 °C; Solubility: (32 °F): 0.2%; Density: 2.24.
本页事实取自 PubChem（美国国家医学图书馆）与 Wikidata。批号相关的数据——含量、水分、粒度、包装、保质期——随批次 COA 出具，不在本页公布。
Supplier: Jinan Shenghe Chemical Co., Ltd. · Reply within one business day.