Natriumhydrogensulfat
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Natriumhydrogensulfat Eigenschaften
- Schmelzpunkt:
- 315 °C
- Dichte
- 2.1
- Aggregatzustand
- Granules
- Farbe
- White to light yellow
- Wasserl?slichkeit
- soluble in 2 parts H2O, 1 part boiling H2O; decomposes in alcohol to sodium sulfate and H2SO4 [MER06]
- Sensitive
- Hygroscopic
- Merck
- 13,8658
- Stabilit?t:
- Stable. Incompatible with strong bases, strong oxidizing agents, sodium carbonate, sodium hypochlorite. May decompose upon exposure to moist air or water.
- 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]
- CAS Datenbank
- 7681-38-1(CAS DataBase Reference)
- EPA chemische Informationen
- Sodium bisulfate (7681-38-1)
Sicherheit
- Risiko- und Sicherheitserkl?rung
- Gefahreninformationscode (GHS)
Kennzeichnung gef?hrlicher | Xi | ||
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R-S?tze: | 41 | ||
S-S?tze: | 24-26 | ||
RIDADR | 3260 | ||
WGK Germany | 1 | ||
RTECS-Nr. | VZ1860000 | ||
F | 3 | ||
TSCA | Yes | ||
HazardClass | 8 | ||
PackingGroup | II | ||
HS Code | 28331900 |
Bildanzeige (GHS) |
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Alarmwort | Achtung | ||||||||||||||
Gefahrenhinweise |
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Sicherheit |
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Natriumhydrogensulfat Chemische Eigenschaften,Einsatz,Produktion Methoden
R-S?tze Betriebsanweisung:
R41:Gefahr ernster Augensch?den.S-S?tze Betriebsanweisung:
S24:Berührung mit der Haut vermeiden.S26:Bei Berührung mit den Augen sofort gründlich mit Wasser abspülen und Arzt konsultieren.
Chemische Eigenschaften
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.Physikalische Eigenschaften
Colorless crystals; triclinic structure; density 2.435g/cm3 at 13°C; melts above 315°C; decomposes on further heating; soluble in water, 28.6 g/100mL at 25°C; highly soluble in boiling water, 100g/100 mL at 100°C; aqueous solution strongly acidic, pH of 0.1 M solution 1.4; insoluble in liquid ammonia; decomposed by alcohol into sodium sulfate and sulfuric acid.Verwenden
sodium bisulfate is an inorganic salt used as an anti-septic and a pH adjuster in cosmetic creams. Concentrated solutions can produce strong irritation.Allgemeine Beschreibung
Bisulfate, aqueous solution is a white crystalline solid dissolved in water. Sodium bisulfate is corrosive to metals and tissue.Air & Water Reaktionen
Dissolves in water to give strongly acidic solutions.Reaktivit?t anzeigen
Acidic salts, such as various BISULFATES, are generally soluble in water. The resulting solutions contain moderate concentrations of hydrogen ions and have pH's 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].Hazard
Strong irritant to tissue.Health Hazard
TOXIC; inhalation, ingestion or skin contact with material may cause severe injury or death. Contact with molten substance may cause severe burns to skin and eyes. Avoid any skin contact. Effects of contact or inhalation may be delayed. Fire may produce irritating, corrosive and/or toxic gases. Runoff from fire control or dilution water may be corrosive and/or toxic and cause pollution.Brandgefahr
Non-combustible, substance itself does not burn but may decompose upon heating to produce corrosive and/or toxic fumes. Some are oxidizers and may ignite combustibles (wood, paper, oil, clothing, etc.). Contact with metals may evolve flammable hydrogen gas. Containers may explode when heated.Sicherheitsprofil
A corrosive irritant to skin, eyes, and mucous membranes. Mutation data reported. Reacts with moisture to form sulfuric acid. Uxtures with calcium hypochlorite + starch + sodium carbonate explode when compressed. Violent reaction with acetic anhydride + ethanol may lead to ignition and a vapor explosion. Incompatible with calcium hypochlorite. When heated to decomposition it emits toxic fumes of SO, and NanO. See also SULFATES.Natriumhydrogensulfat Upstream-Materialien And Downstream Produkte
Upstream-Materialien
Downstream Produkte
Naphthalin-2,3-dicarbonsure
3-BROMO-2,4-DICHLORO-5-FLUORONITROBENZENE
1-(2,4-DICHLORO-5-FLUORO-3-METHOXYPHENYL)ETHANONE
7-Chloro-1-cyclopropyl-6-fluoro-1,4-dihydro-8-methoxy-4-oxoquinoline-3-carboxylic acid
2,4-DICHLORO-5-FLUORO-3-METHOXYNITRO-BENZENE
6-IODO-PYRIDINE-2-CARBOXYLIC ACID METHYL ESTER
2,4-DICHLORO-5-FLUORO-3-METHOXYBENZOIC ACID
2,4-Dichloro-5-fluoro-3-methoxybenzoyl chloride
1-AMINO-2,4-DICHLORO-5-FLUORO-3-METHOXYBENZENE
4-CHLORO-2-METHYLPYRIMIDINE
1-Boc-4-(aminomethyl)piperidine
3-Aminomethyl-1-N-Boc-piperidine
3-BROMO-2,6-DICHLORO-5-FLUORO-1-METHOXYBENZENE
Natriumhydrogensulfat Anbieter Lieferant Produzent Hersteller Vertrieb H?ndler.
Global( 271)Lieferanten
Firmenname | Telefon | Land | Produktkatalog | Edge Rate | |
---|---|---|---|---|---|
Hebei Weibang Biotechnology Co., Ltd | +8615531157085 |
abby@weibangbio.com | China | 8805 | 58 |
Henan Fengda Chemical Co., Ltd | +86-371-86557731 +86-13613820652 |
info@fdachem.com | China | 20263 | 58 |
Yujiang Chemical (Shandong) Co.,Ltd. | +86-17736087130 +86-18633844644 |
catherine@yjchem.com.cn | China | 992 | 58 |
Henan Tianfu Chemical Co.,Ltd. | +86-0371-55170693 +86-19937530512 |
info@tianfuchem.com | China | 21632 | 55 |
Hubei Jusheng Technology Co.,Ltd. | 18871490254 |
linda@hubeijusheng.com | CHINA | 28172 | 58 |
Cangzhou Wanyou New Material Technology Co.,Ltd | 18631714998 |
sales@czwytech.com | CHINA | 904 | 58 |
Hubei xin bonus chemical co. LTD | 86-13657291602 |
linda@hubeijusheng.com | CHINA | 22963 | 58 |
Shandong chuangyingchemical Co., Ltd. | 18853181302 |
sale@chuangyingchem.com | CHINA | 5906 | 58 |
Shanghai Longyu Biotechnology Co., Ltd. | +8619521488211 |
info@longyupharma.com | China | 2558 | 58 |
Chongqing Chemdad Co., Ltd | +86-023-6139-8061 +86-86-13650506873 |
sales@chemdad.com | China | 39894 | 58 |
7681-38-1(Natriumhydrogensulfat)Verwandte Suche:
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Kaliumhydrogensulfat
- Sulfuric acid, sodiuMsalt (1:1)
- SodiuM bisulfate puruM, anhydrous, ~95.0%
- Sodium hydrogen sulfate technical grade
- Sodium bisulfate, technical, 90%
- Sodium hydrogen sulfate, anhydrousTechnical, ≥ 93% (Assay)
- NITRE CAKE
- nitercake
- sodiumbisulfate(sodiumhydrogen
- sodiumbisulfate(sodiumhydrogensulfate)
- sodiumbisulfate,fused
- bisulfatedesodium
- bisulfates,aqueoussolution
- SodiuM Bisulfate, Pentahydrate
- sodiumbisulfate,solid
- Sodiumhydrogensulfate,anhydr
- Sulfuricacid,monosodiumsalt
- SODIUM BISULFATE
- SODIUM HYDROGEN SULFATE, FUSED
- Sodium bisulfate anhydrous
- Sodium pyrosulfurate
- SODIUM HYDROGEN SULFATE GRANULAR, TECHNI CAL
- SODIUM HYDROGENSULFATE, TECH.
- Sodiumhydrogensulfate,anhydrous
- Sodiumbisulfate,techn.
- SODIUMHYDROGENSULFATE,FUSED,REAGENT,ACS
- SODIUMHYDROGENSULFATE,PURIFIED
- SANILAV
- Natriumhydrogensulfat
- Sodium bisulfate, tech., granular, 92%
- Sodium bisulfate: (Sodium acid sulfate)
- Sodium Bisulfite, granular
- Sodium Hydrogen Sulfate, Fused, Reagent
- Fanal
- Sodium bisulfate, 92%, granular, tech
- Sulfuric acid hydrogen sodium salt
- Sodium bisulfate,92%,tech., granular
- Sodium hydrogen sulfate anhydrous, extra pure
- SodiuM hydrogen sulfate, anhydrous, 90+%, reMainder Mainly sodiuM sulfate
- Sodiumbisulfate,≥95%
- Sodium hydrogen suL
- SODIUM BISULPHATE GRANULAR TECHNICAL
- gbs
- SODIUM BISULPHATE
- SODIUM HYDROGEN SULPHATE
- SODIUM HYDROGEN SULFATE
- SODIUM ACID SULFATE
- Sodium bisufate
- 7681-38-1
- 681-38-1
- NaHSO4
- NHSO4H2O
- Inorganic Salts
- Synthetic Reagents
- Inorganics
- Chemical Synthesis
- Inorganic Salts
- Materials Science
- Metal and Ceramic Science