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산화 나트륨

Sodium oxide

HCID 73971
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인쇄 미리보기
기본 정보이름 및 식별자물성안전 및 규제화학 및 산업관련 반응화합물 노트
부분 구조 검색유사 구조 찾기

기본 정보

CAS
1313-59-3
표준 SMILES
[Na+].[Na+].[O-2]
InChIKey
KKCBUQHMOMHUOY-UHFFFAOYSA-N
분자식
Na2O
평균 분자량
61.979 g/mol
단동위원소 질량
61.97445318

이름 및 식별자

우선 이름
Sodium oxide
IUPAC
disodium;oxygen(2-)
현지명
산화 나트륨
영어명
Sodium oxide
분자식
Na2O
분자량
61.98

이름 및 동의어

Sodium oxide1313-59-3Disodium monoxideNa2OSodium oxide (Na2O)Natrum Oxydatum3075U8R23DDTXSID0049781RefChem:6243DTXCID00820245215-208-9235-641-7
이름 더 보기
산화나트륨산화나트륨소듐옥사이드산화이나트륨SODIUM MONOXIDENatriumoxidOxybissodiumSodiuM oxide 80%Sodium oxide 80%sodiumoxide(na2o)disodium oxygen(2-)
Disodium oxidedisodium;oxygen(2-)MFCD00046201UNII-3075U8R23DEINECS 215-208-9Sodium oxide, 80%SODIUM OXIDE [MI]SCHEMBL29233

데이터베이스 식별자

CAS
1313-59-3
PubChem CID
73971
DTXSID
DTXSID0049781
UNII
3075U8R23D
EC Number
215-208-9

물성

구조 계산 물성

극성 표면적
1 Ų
수소 결합 공여자 수
0
수소 결합 수용자 수
1
회전 가능 결합 수
0
무거운 원자 수
3
형식 전하
0
복잡도
0

실험 및 물리화학적 성질

SpringerMaterials Propertiesdielectric constant
Density · 2건

2.3 g/cm³

2.27 @25 °C

SolubilitySolubility in water: reaction
Animal DrugsPharmaceuticals -> UK Veterinary Medicines Directorate List
Decomposition>400 °C. This produces sodium peroxide and sodium. Attacks many metals in the presence of water.
Melting Point1275 °C (sublimes)
Physical Description · 2건

CBI; Large Crystals; Other Solid; Dry Powder; Dry Powder; Other Solid; Liquid; Dry Powder; Large Crystals

WHITE LUMPS OR POWDER.

물리화학적 성질

녹는점
400 °C · >400°C
끓는 점
1274 ℃ · sublimes at 1274℃ [HAW93]
밀도
2.27 g/mL · 2.27 g/mL at 25 °C (lit.)
증기압
0 Pa · 0Pa at 20℃
용해도
2 O · reacts with H2O

안전 및 규제

안전 정보는 참고용이며, 공급업체의 물질안전보건자료(SDS), 관련 법규 및 전문가 평가를 대체하지 않습니다.

GHS 분류

GHS Classification · 5건

This chemical does not meet GHS hazard criteria for 11.4% (81 of 711) of reports.

Danger

H314 (86.9%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]

P260, P264, P264+P265, P280, P301+P330+P331, P302+P361+P354, P304+P340, P305+P354+P338, P316, P317, P321, P363, P405, and P501 (click each P-code to see the statement)

Aggregated GHS information provided per 711 reports by companies from 17 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.

유해성 정보

Regulatory Information · 4건

Chemical: Sodium oxide (Na2O)

Sodium oxide (Na2O) is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Sodium oxide (Na2O) are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)

REACH registered substance: Disodium oxide (EC: 215-208-9)

Sodium oxide (Na2O): Does not have an individual approval but may be used as a component in a product covered by a group standard. It is not approved for use as a chemical in its own right.

Fire HazardsNot combustible but enhances combustion of other substances.
UN ClassificationUN Hazard Class: 8; UN Pack Group: II
Chemical Dangers · 1건

The solution in water is a strong base. It reacts violently with acid and is corrosive. Reacts violently with water. This produces sodium hydroxide. Decomposes at >400 °C. This produces sodium peroxide and sodium. Attacks many metals in the presence of water.

Packaging and LabellingDo not transport with food and feedstuffs.

화학 및 산업

약리 정보

FDA Pharmacological Classification · 2건

NATRUM OXYDATUM

Increased Large Intestinal Motility [PE]; Osmotic Activity [MoA]; Osmotic Laxative [EPC]; Inhibition Large Intestine Fluid/Electrolyte Absorption [PE]

용도 및 제조

U.S. Production2023: 25,000,000 - <40,000,000 lb
Consumer UsesFiller
Industry UsesOther
Household ProductsInformation on 1 consumer products that contain Sodium oxide in the following categories is provided:
General Manufacturing Information · 2건

Industrial Gas Manufacturing

Sodium oxide (Na2O): ACTIVE

응용 분야

용도Sodium oxide is used in chemical manufacturing, ceramics and glasses. Ethylbenzene dehydrogenation and carbon dioxide shift-reaction occurs using a sodium oxide/alumina catalyst. It is employed as catalyzing gasification of CO2 on carbon.

일반 설명Sodium oxide is a strong alkaline oxide, commonly used as an active flux in ceramic glazes.

상·하류 제품 정보

하류 제품

1,4,5,8-나프탈렌테트라카르복실산벤조일아세트산에틸에스테르

관련 반응

4건
반응 기록 만들기
HRID 614193 반응식
HRID 614193반응물로uspto-grants-1979_03
HRID 1632930 반응식
HRID 1632930반응물로uspto-grants-1984_10
HRID 1632932 반응식
HRID 1632932반응물로uspto-grants-1984_10
HRID 2309070 반응식
HRID 2309070반응물로uspto-grants-1987_09

화합물 노트

불러오는 중…

이 페이지에서기본 정보이름 및 식별자물성안전 및 규제화학 및 산업관련 반응화합물 노트
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새 노트새 반응견적 요청하기
물리적 상태
염주
색상
흰색에서 회색으로
Specific Gravity
2.27 · 2.27
수용성
물에 용해됩니다.
비열
1.11 J/ · Cp(crystal): 1.11 J/(g·K), at 25℃
Merck
14 · 14,8651
안정성
안정적인. 물, 산 및 기타 여러 화합물과 격렬하게 반응합니다. 건조한 불활성 가스하에 보관하십시오. 가연성 물질과 접촉하면 화재가 발생할 수 있습니다.
화장품 원료 기능
버퍼링
InChI
1S/2Na.O/q2*+1;-2
InChIKey
KKCBUQHMOMHUOY-UHFFFAOYSA-N
SMILES
[O--].[Na+].[Na+]
EPA
Sodium oxide (1313-59-3)

화학적 성질

white to grey granules or powder

Hazard Classes and Categories
Skin Corr. 1B (86.9%)

안전 및 보호

Fire FightingNO water. Use dry powder, dry sand.
First Aid Measures · 4건

Fresh air, rest. Half-upright position. Artificial respiration may be needed. Refer immediately for medical attention.

Remove contaminated clothes. Rinse skin with plenty of water or shower. Refer immediately for medical attention.

Rinse with plenty of water for several minutes (remove contact lenses if easily possible). Refer immediately for medical attention.

Rinse mouth. Do NOT induce vomiting. Refer immediately for medical attention.

Safe StorageSeparated from strong acids and food and feedstuffs. Dry.
Spillage DisposalPersonal protection: chemical protection suit including self-contained breathing apparatus. Sweep spilled substance into covered dry, plastic containers. Wash away remainder with plenty of water.
Eye PreventionWear face shield or eye protection in combination with breathing protection if powder.
Inhalation RiskA harmful concentration of airborne particles can be reached quickly when dispersed, especially if powdered.
Skin PreventionProtective gloves. Protective clothing.
Exposure PreventionAVOID ALL CONTACT! PREVENT DISPERSION OF DUST! IN ALL CASES CONSULT A DOCTOR!
Ingestion PreventionDo not eat, drink, or smoke during work.
Inhalation PreventionUse local exhaust. Use breathing protection.
Effects of Short Term ExposureThe substance is corrosive to the eyes, skin and respiratory tract. Corrosive on ingestion. Inhalation of the aerosol may cause lung oedema. Medical observation is indicated.
Protective Action Criteria (PAC) · 3건

0.50 [mg/m3]

5.0 [mg/m3]

50 [mg/m3]

독성 정보

Exposure RoutesSerious by all routes of exposure.
Signs and Symptoms · 4건

Sore throat. Cough. Burning sensation. Laboured breathing. Shortness of breath.

Redness. Pain. Serious skin burns.

Redness. Pain. Burns.

Sore throat. Burning sensation in the throat and chest. Shock or collapse.

안전 데이터

wgk
1
tsca
TSCA listed
ridadr
UN 1825
risk_code
8-14-35-34
hazard_code
O,C
safety_code
8-27-39-43-45-36/37/39-26
포장분류
II
위험 등급
8
기존화학 물질
KE-31562
Hazard Classifications
Eye Dam. 1Ox. Sol. 1Skin Corr. 1A
스토리지 클래스
5.1A - Strongly oxidizing hazardous materials
2-티오페네카르복스알데하이드
메틸싸이오우라실
과탄산 나트륨
Bromelain
Benzamide, 4-methoxy-N-[2-[2-(1-methyl-2-piperidinyl)ethyl]phenyl]-
포름산나트륨
1-헥사데킬아민
추가 설명 · 1건

정의A white solid formed by burning sodium in a deficiency of oxygen or alternatively by reducing sodium peroxide or sodium hydroxide with the requisite amount of sodium. It reacts violently with water to form sodium hydroxide and with acids to form solutions of their salts. Sodium monoxide forms cubic crystals. It dissolves in liquid ammonia to give a mixture of sodamide and sodium hydroxide.