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이황산 나트륨

Sodium Bisulfate

HCID 516919
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기본 정보개요이름 및 식별자물성안전 및 규제화학 및 산업관련 반응화합물 노트
부분 구조 검색유사 구조 찾기

기본 정보

CAS
7681-38-1
표준 SMILES
O=S(=O)([O-])O.[Na+]
InChIKey
WBHQBSYUUJJSRZ-UHFFFAOYSA-M
분자식
HNaSO4
평균 분자량
120.06 g/mol
단동위원소 질량
119.94932379

개요

Bisulfate, aqueous solution is a white crystalline solid dissolved in water. It is corrosive to metals and tissue.

이름 및 식별자

우선 이름
Sodium Bisulfate
IUPAC
sodium hydrogen sulfate
현지명
이황산 나트륨
영어명
Sodium bisulfate
분자식
NaHSO4
분자량
121.07

이름 및 동의어

Sodium hydrogen sulfate7681-38-1SODIUM BISULFATESodium acid sulfateNitre cakeBisulfate of sodaSodium hydrogensulphateSodium hydrosulfateNiter cakesodium bisulphateWC-PerfectMonosodium sulfate
이름 더 보기
산성황산나트륨이황산나트륨칠레초석케이크황산수소나트륨중황산나트륨나트륨비황산염칠레초석케이크파날나트륨하이드로황산염황산수소나트륨산성황산나트륨소듐바이설페이트이황산나트륨(SODIUMBISULFATE)SODIUM HYDROGEN SULPHATESodium bisulfate anhydrousgbsSodium bisufateSodium pyrosulfurateFanal
WC-SuperWC-KlosettreinigerSodium bisulfate, fusedSodium sulfate, NaHSO4Sulfuric acid, monosodium saltMonosodium hydrogen sulfateSodium bisulfate, solid(DOT)BU8V88OWIQ

데이터베이스 식별자

CAS
7681-38-1
PubChem CID
516919
DTXSID
DTXSID3033983
ChEMBL
CHEMBL1200488
UNII
BU8V88OWIQ
EC Number
231-665-7
Nikkaji
J44.044B

물성

구조 계산 물성보충 중

극성 표면적
85.8 Ų
수소 결합 공여자 수
1
수소 결합 수용자 수
4
회전 가능 결합 수
0
무거운 원자 수
6
형식 전하
0
복잡도
93.2

실험 및 물리화학적 성질

Chemical ClassesOther Classes -> Sulfur Compounds
CosmeticsBuffering
pHSolutions are strongly acidic
Density2.43513 @25 °C
Melting PointMelting point equals 315 °C
Food Contact SubstancesFCS -> FDA Inventory of Food Contact Substances Listed in 21 CFR
Physical Description · 4건

Bisulfate, aqueous solution is a white crystalline solid dissolved in water. It is corrosive to metals and tissue.

Other Solid; Dry Powder; Liquid; Other Solid; Liquid

White, odourless crystals or granules

White crystals dissolved in water; [CAMEO] Hygroscopic crystals; [CHEMINFO]

물리화학적 성질

녹는점
315 °C · 315 °C
밀도
2.1 · 2.1
물리적 상태
과립
산도 계수 (pKa)
1.99 · 1.99
색상
흰색에서 밝은 노란색

안전 및 규제

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

GHS 분류

GHS Classification · 6건

Danger

H318: Causes serious eye damage [Danger Serious eye damage/eye irritation]

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

This chemical does not meet GHS hazard criteria for 0.3% (2 of 794) of reports.

Danger

H318 (99.6%): Causes serious eye damage [Danger Serious eye damage/eye irritation]

유해성 정보

Regulatory Information · 5건

Chemical: Sulfuric acid, monosodium salt

Regulation (EC) No 1333/2008 (amended)

Sulfuric acid, sodium salt (1:1) is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Sulfuric acid, sodium salt (1:1) 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)

Status: Active Update: 24-02-2020 https://echa.europa.eu/registration-dossier/-/registered-dossier/14458

Sodium hydrogen sulphate: Does not have an individual approval but may be used under an appropriate group standard

DOT LabelCorrosive
Fire Hazards · 2건

Excerpt from ERG Guide 154 [Substances - Toxic and/or Corrosive (Non-Combustible)]:

· Non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes.

Health Hazards · 2건

Excerpt from ERG Guide 154 [Substances - Toxic and/or Corrosive (Non-Combustible)]:

· TOXIC and/or CORROSIVE; inhalation, ingestion or skin contact with material may cause severe injury or death.

Hazards Summary · 1건

Corrosive to metals and tissues; Toxic by ingestion, inhalation, or skin contact; [CAMEO] Aqueous solutions are strong acids; [Merck Index] Harmful if swallowed; Do not inhale dust or aerosol; may cause acute lung edema if inhaled; [MSDSonline] Based on animal studies, not a skin irritant; [CHEMINFO]

화학 및 산업

약리 정보

MeSH Pharmacological ClassificationAgents that are used to stimulate evacuation of the bowels.

용도 및 제조

Uses · 2건

Used as a bactericide and disinfectant; [ChemIDplus] Used to pickle metals, carbonize wool, bleach leather, and manufacture magnesia cements; [Merck Index]

Acid and Alkali Cleaning of Metals [Category: Clean]

U.S. Production2023: 250,000,000 - <400,000,000 lb
Consumer UsesProcessing aids not otherwise specified
Industry UsesBleaching agent
Household ProductsInformation on 18 consumer products that contain Sodium acid sulfate in the following categories is provided:
Use Classification · 5건

EPA Safer Chemical Functional Use Classes -> Antimicrobial Actives;Processing Aids and Additives

Safer Chemical Classes -> Green circle - The chemical has been verified to be of low concern

Food additives

Food Additives -> ACID -> JECFA Functional Classes

Cosmetics -> Buffering

General Manufacturing Information · 2건

Miscellaneous Manufacturing

Sulfuric acid, sodium salt (1:1): ACTIVE

응용 분야

용도sodium bisulfate is an inorganic salt used as an anti-septic and a pH adjuster in cosmetic creams. Concentrated solutions can produce strong irritation.

일반 설명Bisulfate, aqueous solution is a white crystalline solid dissolved in water. Sodium bisulfate is corrosive to metals and tissue.

관련 반응

522건
반응 기록 만들기
HRID 6229 반응식
HRID 6229반응물로uspto-grants-1993_09
HRID 11817 반응식
HRID 11817반응물로uspto-grants-2006_08
HRID 22655 반응식
HRID 22655반응물로uspto-grants-2005_02
HRID 29154 반응식
HRID 29154용매로uspto-grants-2008_09
HRID 38173 반응식
HRID 38173반응물로uspto-grants-2013_09
HRID 46310 반응식
HRID 46310반응물로uspto-grants-2013_09
HRID 71655 반응식
HRID 71655반응물로uspto-grants-2014_09
HRID 75208 반응식
HRID 75208반응물로uspto-grants-2014_09
1 / 66 페이지

화합물 노트

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이 페이지에서기본 정보개요이름 및 식별자물성안전 및 규제화학 및 산업관련 반응화합물 노트
더보기
새 노트새 반응견적 요청하기
수용성
2 O · H2O 2부, 끓는 H2O 1부에 용해됨; 알코올에서 황산나트륨과 H2SO4로 분해[MER06]
Merck
13 · 13,8658
안정성
안정적인. 강염기, 강산화제, 탄산나트륨, 차아염소산나트륨과 호환되지 않습니다. 습한 공기나 물에 노출되면 분해될 수 있습니다.
화장품 원료 기능
버퍼링
InChI
InChI=1S/Na.H2O4S.H/c;1-5(2,3)4;/h;(H2,1,2,3,4);
InChIKey
TTXJTWGBBUPRBF-UHFFFAOYSA-N
SMILES
S(O)(O)(=O)=O.[NaH]
EPA
Sodium bisulfate (7681-38-1)
화학적 성질 · 1건

Also known as sodium acid sulfate, niter cake, sodium hydrogen sulfate, NaHS04, is colorless crystals or white fused lumps,whose aqueous solution is strongly acid.It is soluble in water and noncombustible. Derived as a byproduct in the manufacture of hydrochloric acid and nitric acid, it is purified by recrystallization. Used as a flux for decomposing minerals,substitute for sulfuric acid in dyeing,disinfectant, in the manufacture of sodium hydrosulfide,sodium sulfate,and soda slum,for liberating CO2 in carbonic acid baths,in thermophores, for carbonizing wool, in the manufacture of magnesia cements,paper,soap,perfumes, foods, industrial cleaners, metal pickling compounds, and as a lab reagent.

DOT ID and Guide2837 154
Reactive GroupSalts, Acidic
EPA Safer ChemicalChemical: Sodium bisulfate
Reactivity Profile · 1건

Acidic salts, such as SODIUM BISULFATE, SOLUTION, are generally soluble in water. The resulting solutions contain moderate concentrations of hydrogen ions and have pHs of less than 7.0. They react as acids to neutralize bases. These neutralizations generate heat, but less or far less than is generated by neutralization of inorganic acids, inorganic oxoacids, and carboxylic acid. They usually do not react as either oxidizing agents or reducing agents but such behavior is not impossible. Many of these compounds catalyze organic reactions. The combination of calcium hypochlorite, sodium hydrogen sulfate, starch, and sodium carbonate, when compressed, caused the materials to incandescence, followed by explosion, [Ind. Eng. Chem., 1937, 15, 282].

Air and Water ReactionsDissolves in water to give strongly acidic solutions.
Hazard Classes and Categories · 4건

Eye Dam. 1 (99.6%)

Eye damage - category 1

Serious eye damage/eye irritation - Category 2

Eye Dam. 1

안전 및 보호

Fire FightingExcerpt from ERG Guide 154 [Substances - Toxic and/or Corrosive (Non-Combustible)]:
Accidental Release Measures · 2건

· CALL 911. Then call emergency response telephone number on shipping paper. If shipping paper not available or no answer, refer to appropriate telephone number listed on the inside back cover.

· ELIMINATE all ignition sources (no smoking, flares, sparks or flames) from immediate area.

First Aid · 2건

Excerpt from ERG Guide 154 [Substances - Toxic and/or Corrosive (Non-Combustible)]:

General First Aid:

Exposure Control and Personal Protection· Wear positive pressure self-contained breathing apparatus (SCBA).
Nonfire Spill ResponseExcerpt from ERG Guide 154 [Substances - Toxic and/or Corrosive (Non-Combustible)]:
Isolation and Evacuation · 2건

Excerpt from ERG Guide 154 [Substances - Toxic and/or Corrosive (Non-Combustible)]:

Immediate precautionary measure

Protective Action Criteria (PAC) · 3건

8.4 [mg/m3]

92 [mg/m3]

550 [mg/m3]

Personal Protective Equipment (PPE)Excerpt from ERG Guide 154 [Substances - Toxic and/or Corrosive (Non-Combustible)]:
Emergency Response Planning GuidelinesSmall Fire

독성 정보

Adverse EffectsDermatotoxin - Skin burns.

안전 데이터

wgk
1
tsca
TSCA listed
rtecs
VZ1860000
ridadr
3260
HS 번호
28331900
risk_code
41
hazard_code
Xi
safety_code
24-26
포장분류
II
위험 등급
8
기존화학 물질
KE-31481
F 고인화성물질
3
Hazard Classifications
Eye Dam. 1
스토리지 클래스
11 - Combustible Solids

상·하류 제품 정보

하류 제품

2,3-Naphthalenedicarboxylic acid3-BROMO-2,4-DICHLORO-5-FLUORONITROBENZENE1-(2,4-DICHLORO-5-FLUORO-3-METHOXYPHENYL)ETHANONE7-Chloro-1-cyclopropyl-6-fluoro-1,4-dihydro-8-methoxy-4-oxoquinoline-3-carboxylic acid2,4-DICHLORO-5-FLUORO-3-METHOXYNITRO-BENZENE6-IODO-PYRIDINE-2-카르복실산메틸에스테르2,4-DICHLORO-5-FLUORO-3-METHOXYBENZOIC ACID2,4-Dichloro-5-fluoro-3-methoxybenzoyl chloride1-AMINO-2,4-DICHLORO-5-FLUORO-3-METHOXYBENZENE4-CHLORO-2-METHYLPYRIMIDINE1-Boc-4-(아미노메틸)피페리딘3-아미노메틸-1-N-Boc-피페리딘3-BROMO-2,6-DICHLORO-5-FLUORO-1-METHOXYBENZENE