수산화나트륨일수화물

Sodium hydroxide--water (1/1/1)

HCID 23719242

노트 반응

부분 구조 검색 유사 구조 찾기

기본 정보

CAS: 12179-02-1
표준 SMILES: O.[Na+].[OH-]
InChIKey: JBJWASZNUJCEKT-UHFFFAOYSA-M
분자식: H3NaO2
평균 분자량: 58.012 g/mol
단동위원소 질량: 58.00307362

이름 및 식별자

우선 이름: Sodium hydroxide--water (1/1/1)
IUPAC: sodium;hydroxide;hydrate
현지명: 수산화나트륨일수화물
영어명: SODIUM HYDROXIDE MONOHYDRATE, 99.996% (METALS BASIS)
분자식: H3NaO2
분자량: 58.01

이름 및 동의어

DTXSID70635808Sodium hydroxide--water (1/1/1)RefChem:1098802DTXCID80586559Sodium hydroxide monohydrate12179-02-112200-64-5sodium;hydroxide;hydrateSodium hydroxide (Na(OH)), hydrate (9CI)NaOH waterwater NaOHMFCD00149229

이름 더 보기

수산화나트륨일수화물99.996%(metalsbasis)SODIUM HYDROXIDE MONOHYDRATE,.996%Sodiumhydroxidemonohydrate(99.996%-Na)PURATREMSodium hydroxide monohydrate (99.99%-Na) PURATREMSODIUM HYDROXIDE MONOHYDRATE, 99.996% (METALS BASIS)Sodium hydroxide monohydrate, 99.995% trace metals basisSODIUM HYDROXIDE MONOHYDRATE, 99.996% (METALS BASIS) ISO 9001：2015 REACH

sodium hydroxide H2Osodium hydroxide waterwater sodium hydroxideH2O NaOHNaOH H2Osodium;hydron;dihydroxideH3NaO2SCHEMBL304576

데이터베이스 식별자

CAS: 12179-02-1、12200-64-5
PubChem CID: 23719242
DTXSID: DTXSID70635808
EC Number: 679-133-7

물성

구조 계산 물성

극성 표면적: 2 Å²
수소 결합 공여자 수: 2
수소 결합 수용자 수: 2
회전 가능 결합 수: 0
무거운 원자 수: 3
형식 전하: 0
복잡도: 2

물리화학적 성질

녹는점: 318.4 °C · 318.4°C
끓는 점: 1390 °C · 1390°C
밀도: 2.13 · 2.13
인화점: 1390 °C · 1390°C
물리적 상태: 크리스탈
색상: 하얀색
수용성: 물과 메탄올에 용해됩니다.
Merck: 14 · 14,8627
안정성: 흡습성

화학적 성질

white powder(s); hygroscopic [STR93]

안전 및 규제

GHS 분류

GHS Classification · 5건

Danger

H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]

P260, P264, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P321, P363, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 4 reports by companies from 1 notifications to the ECHA C&L Inventory.；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.

안전 데이터

tsca: Yes
ridadr: UN1823
포장분류: II
위험 등급: 8

화학 및 산업

응용 분야 · 1건

용도Sodium hydroxide monohydrate is used as an acid neutralizer. It is a strong base widely used in the chemical industry to drive chemical reactions. It finds application as a neutralizing agent in the petroleum refining industry, as paint stripper and an analytical reagent in laboratories to measure the concentration of acids by titration. It is involved in soap production, alumina production by Bayer process, paper industry. It plays an important role as a catalyst for the transesterification of methanol and triglycerides in order to prepare biodiesel.