Aluminium sulfate octadecahydrate (HCID 22377415)

이름 및 식별자

우선 이름: Aluminium sulfate octadecahydrate
IUPAC: dialuminum;trisulfate;octadecahydrate
현지명: 황산알루미늄
영어명: Aluminium sulfate octadecahydrate
분자식: Al2H36O30S3
분자량: 666.43

이름 및 동의어

7784-31-8Aluminum sulfate octadecahydrateAluminium Sulfate OctadecahydratePatent alumaluminum(III) sulfate octadecahydrateCake alum octadecahydratedialuminum;trisulfate;octadecahydrateAluminum sulphate octadecahydrateDialuminum sulfate octadecahydrateSulfuric acid, aluminum salt (3:2), octadecahydrateTCS9L00G8Faluminum sulfate.18H2O

이름 더 보기

Aluminumsesquisulfateoctadecahyd랫드e디알루미늄황산염옥타수화물(DIALUMINUMSULFATEOCTAHYDRATE)페이턴트알룸알루로게니트알루미늄황산염,옥타데카수화물케이크알룸황산,알루미늄염옥타수화물(SULFURICACID,ALUMINUMSALTOCTAHYDRATE)황산알루미늄알루미늄황산염,옥타데카수화물(ALUMINUMSULFATE,OCTADECAHYDRATE)ALUMAluminum sulfate octahydrateKH2PO27CAKE ALUMPICKLE ALUMoctadecahydrateTrade termforalumAluminum triethide

aluminium sulfate.18H2OAl2(SO4)3.18H2OALUMINIUM SULFATE OCTADECAHYDRATE [MI]CHEBI:74779dialuminium sulfate octadecahydratealuminium sulfate--water (1/18)ALUMINUM SULFATE (AL2(SO4)3) OCTADECAHYDRATEaluminium(III) sulfate octadecahydrate

데이터베이스 식별자

CAS: 7784-31-8
PubChem CID: 22377415
DTXSID: DTXSID50892432
ChEBI: CHEBI:74779
UNII: TCS9L00G8F
EC Number: 616-524-3

물성

구조 계산 물성

극성 표면적: 284 Å²
수소 결합 공여자 수: 18
수소 결합 수용자 수: 30
회전 가능 결합 수: 0
무거운 원자 수: 35
형식 전하: 0
복잡도: 62

실험 및 물리화학적 성질

Physical DescriptionWhite solid; [Merck Index]

물리화학적 성질

녹는점: 86 °C · 86 °C
밀도: 1 · 1,69 g/cm3
저장 조건: Sealed in dry,Room Temperature
용해도: 364 g/L · 364g/L
물리적 상태: 분말/고체
색상: 하얀색
Specific Gravity: 1.69 · 1.69
수소이온지수(pH): 2.5 · 2.5-4.0 (20g/l, H2O, 20℃)
수용성: 녹는
InChI: InChI=1S/2Al.3H2O4S.18H2O/c;;3*1-5(2,3)4;;;;;;;;;;;;;;;;;;/h;;3*(H2,1,2,3,4);18*1H2/q2*+3;;;;;;;;;;;;;;;;;;;;;/p-6
InChIKey: AMVQGJHFDJVOOB-UHFFFAOYSA-H
SMILES: S([O-])([O-])(=O)=O.S([O-])([O-])(=O)=O.S([O-])([O-])(=O)=O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.O.[Al+3].[Al+3]
EPA: Sulfuric acid, aluminum salt (3:2), octadecahydrate (7784-31-8)

화학적 성질

white crystalline powder and chunks

안전 및 규제

GHS 분류

GHS Classification · 6건

Danger

H290 (17.2%): May be corrosive to metals [Warning Corrosive to Metals]；H318 (99.2%): Causes serious eye damage [Danger Serious eye damage/eye irritation]；H412 (17.2%): Harmful to aquatic life with long lasting effects [Hazardous to the aquatic environment, long-term hazard]

P234, P264+P265, P273, P280, P305+P354+P338, P317, P390, P406, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 122 reports by companies from 7 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.；Information may vary between notifications depending on impurities, additives, and other factors. The percentage value in parenthesis indicates the notified classification ratio from companies that provide hazard codes. Only hazard codes with percentage values above 10% are shown. For more detailed information, please visit ECHA C&L website.

유해성 정보

Regulatory Information · 2건

Chemical: Sulfuric acid, aluminium salt (3:2), octadecahydrate

Aluminium sulphate 18-hydrate: Does not have an individual approval but may be used under an appropriate group standard

Other Safety InformationIMAP assessments - Aluminium sulfates (single and double salts): Human health tier II assessment；Evaluation - Use of aluminium in antiperspirants

Hazards SummaryCauses degenerative changes to brain in 13-week oral studies of rats; [RTECS] An irritant; [Merck Index] An irritant that may cause serious eye injury; Targets the lungs and bone; [Sigma-Aldrich MSDS] See Aluminum sulfate.

Hazard Classes and Categories · 2건

Met. Corr. 1 (17.2%)；Eye Dam. 1 (99.2%)；Aquatic Chronic 3 (17.2%)

Eye irritation - category 2A

규제 정보

Regulatory Information · 2건

Chemical: Sulfuric acid, aluminium salt (3:2), octadecahydrate

Aluminium sulphate 18-hydrate: Does not have an individual approval but may be used under an appropriate group standard

안전 데이터

wgk: 1
rtecs: WS5697000
ridadr: UN3260 - class 8 - PG 3 - RQ - Corrosive solid, acidic, inorganic, n.o.s., HI: all
독성: LD50 orally in Rabbit: > 5000 mg/kg
HS 번호: 2833 22 00
risk_code: 51/53-41-36/37/38-22
hazard_code: N-Xn,Xi,N,Xn
safety_code: 61-37/39-29-26-39
Hazard Classifications: Eye Dam. 1Met. Corr. 1Skin Corr. 1A
스토리지 클래스: 8B - Non-combustible corrosive hazardous materials

화학 및 산업

용도 및 제조

Uses · 2건

Used for tanning leather, sizing paper, fireproofing and waterproofing cloth, clarifying oils and fats, treating sewage, waterproofing concrete, deodorizing and decolorizing petroleum, and purifying water; Also used in dyeing (mordant) and in manufacturing (lakes, aluminum resinate, aluminum salts, aluminum acetate solutions, antiperspirants, and agricultural pesticides; [Merck Index]

Petroleum Production and Refining [Category: Industry]；Pulp and Paper Processing [Category: Industry]；Farming (Pesticides) [Category: Industry]；Sewer and Wastewater Treatment [Category: Industry]；Leather Tanning and Processing [Category: Industry]；Textiles (Printing, Dyeing, or Finishing) [Category: Industry]

응용 분야 · 1건

용도Aluminium sulfate octadecahydrate is a preservative, the inclusive term for several inum-type compounds such as inum sulfate and inum potassium sulfate. It is used with edta to prevent discoloration of potatoes and to maintain the firmness of shrimp packs. It is also used in pickles and pickle relish.

상·하류 제품 정보

상류 원료

공급사50 곳

国药集团化学试剂有限公司86-21-63210123 · [email protected]

湖北永阔科技有限公司027-59223108 15972152991 · [email protected]

上海阿拉丁生化科技股份有限公司400-6206333 13167063860 · [email protected]

湖北万得化工有限公司15377098680 15377098680 · [email protected]

南通润丰石油化工有限公司66017690 19952660367 · [email protected]

추가 설명 · 1건

정의ChEBI: A hydrate resulting from the the formal combination of anhydrous aluminium sulfate with approximately 18 mol eq. of water. The commercial product usually contains 5-10% less water than theory. It is one of the commonest hydrates of aluminium sulfate.