成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

ChemicalBook--->CAS DataBase List--->6131-90-4

6131-90-4

6131-90-4 Structure

6131-90-4 Structure
IdentificationMore
[Name]

Sodium acetate trihydrate
[CAS]

6131-90-4
[Synonyms]

ACETIC ACID SODIUM SALT
ACETIC ACID SODIUM SALT TRIHYDRATE
SODA CAUSTIC
SODIUM ACETATE
SODIUM ACETATE 3H2O
SODIUM ACETATE-3-HYDRATE
SODIUM ACETATE TRIHYDRATE
Natriumacetat-trihydrat
sodiumethanoatetrihydrate
SODIUM ACETATE TRI.HYD.
Sodium acetate Food grade &medcine grade
SODIUM ACETATE-3-HYDRATE R. G., REAG. ACS, REAG. ISO, RE
SODIUM ACETATE-3-HYDRATE MAX.0,00002% AL
SODIUM ACETATE TRIHYDRATE, PH EUR
SODIUM ACETATE TRIHYDRATE SIGMAULTRA
SODIUM ACETATE TRIHYDRATE 99+% A.C.S.&
SODIUM ACETATE TRIHYDRATE, REAGENTPLUS, 99.99+%
SODIUM ACETATE TRIHYDRATE, REAGENTPLUS TM, >= 99.0%
SODIUM ACETATE TRIHYDRATE USP
SODIUM ACETATE TRIHYDRATE, ACS
[EINECS(EC#)]

204-823-8
[Molecular Formula]

C2H9NaO5
[MDL Number]

MFCD00071557
[Molecular Weight]

136.08
[MOL File]

6131-90-4.mol
Chemical PropertiesBack Directory
[Appearance]

white to colourless crystals or powder
[Melting point ]

58 °C
[Boiling point ]

>400°C
[density ]

1,45 g/cm3
[Fp ]

>250°C
[storage temp. ]

Store at RT.
[solubility ]

H2O: 3 M at 20 °C, clear, colorless
[form ]

Solid
[color ]

White tranparent
[Odor]

Slight acetic acid
[PH]

7.5-9.0 (25℃, 50mg/mL in H2O)
[PH Range]

8.5 - 10 at 408 g/l at 25 °C
[pka]

4.76 (acetic acid)(at 25℃)
[Stability:]

Stable. Incompatible with strong oxidizing agents, halogens.
[Water Solubility ]

762 g/L (20 ºC)
[λmax]

λ: 260 nm Amax: ≤0.01
λ: 280 nm Amax: ≤0.01
[Merck ]

14,8571
[BRN ]

3732037
[InChIKey]

AYRVGWHSXIMRAB-UHFFFAOYSA-M
[LogP]

-0.285 (est)
[CAS DataBase Reference]

6131-90-4(CAS DataBase Reference)
[NIST Chemistry Reference]

Sodium acetate trihydrate(6131-90-4)
[EPA Substance Registry System]

6131-90-4(EPA Substance)
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

R36/37/38:Irritating to eyes, respiratory system and skin .
[Safety Statements ]

S24/25:Avoid contact with skin and eyes .
S36:Wear suitable protective clothing .
S26:In case of contact with eyes, rinse immediately with plenty of water and seek medical advice .
[WGK Germany ]

1
[RTECS ]

AJ4580000
[Autoignition Temperature]

607 °C
[TSCA ]

Yes
[HS Code ]

29152200
[Toxicity]

LD50 orally in Rabbit: 3530 mg/kg LD50 dermal Rabbit > 10000 mg/kg
Raw materials And Preparation ProductsBack Directory
[Raw materials]

Sodium hydroxide-->Acetic acid-->Sodium carbonate-->Activated carbon
[Preparation Products]

1,2,3,4-TETRAHYDRO-9-ACRIDINAMINE-->ISOXANTHOPTERIN-->Gardenia blue pigment-->Pigment Red 13-->5-Ethyl-2-thiophenecarboxaldehyde-->2-Acetyl pyrrole-->5-[(1,3-DIOXO-1,3-DIHYDRO-2H-ISOINDOL-2-YL)METHYL]-2-FURALDEHYDE-->3-(2-FURYL)ISOXAZOL-5-AMINE-->5-METHYL-4-ISOXAZOLECARBONYL CHLORIDE-->2-AMINO-4-(4-CHLORO-PHENYL)-THIOPHENE-3-CARBOXYLIC ACID ETHYL ESTER-->6-AMINO-5-NITROSO-3-METHYLURACIL-->2,6-Dithiopurine-->Cefotaxime-->LEAD PHOSPHITE, DIBASIC-->3-Amino-5-phenylpyrazole-->Coumarin 30-->Pigment Red 175-->Cephalothin sodium-->Geranyl acetate-->6-HYDROXY-7-METHOXYCOUMARIN-->BISPYRAZOLONE-->VINYL STEARATE-->Pigment Red 32-->Sodium diacetate-->o-Anisic acid-->8-METHOXYCOUMARIN-->6-METHOXYCOUMARIN-->PALMITIC ACID VINYL ESTER-->3,3'-Dihydroxybenzidine-->C. I. Pigment Red 258-->Pigment Yellow 65-->softener IS-->D-alpha-Tocopheryl acetate-->ACID BLUE 92-->Pigment Yellow 83-->glyceryl ethercarboxylic acid salt-->4-Hydroxy-3-methoxystyrene-->Phenethyl acetate-->7-isopropyl-4-methyloxepan-2-one-->RHODINYL ACETATE
Material Safety Data Sheet(MSDS)Back Directory
[msds information]

Acetic acid sodium salt trihydrate(6131-90-4).msds
Questions and Answers (Q&A)Back Directory
[Chemical Properties]

Anhydrous salt is a colorless crystalline solid; density 1.528 g/cm3; melts at 324°C; very soluble in water; moderately soluble in ethanol. The colorless crystalline trihydrate has a density 1.45 g/cm3; decomposes at 58°C; is very soluble in water; pH of 0.1M aqueous solution is 8.9; moderately soluble in ethanol, 5.3 g/100mL.
[Uses]

Sodium acetate is a mordant in dyeing. Other applications are in photography, as an additive to food, in purification of glucose, in preservation of meat, in tanning, and as a dehydrating agent. In analytical chemistry it is used to prepare buffer solution.
[Preparation]

Sodium acetate is prepared by reacting sodium hydroxide or sodium carbonate with acetic acid in aqueous solution. The solution is evaporated to obtain hydrated crystals of sodium acetate.
NaOH + CH3COOH → CH3COONa + H2O
Na2CO3 + CH3COOH → 2CH3COONa + CO2 + H2O
[References]

[1] http://www.europlat.org
[2] http://www.rxlist.com/sodium-acetate-drug.htm
[3] http://cosmetics.specialchem.com
[4] http://cecri.csircentral.net/2710/1/036-96.pdf
Hazard InformationBack Directory
[Definition]

ChEBI: Sodium acetate trihydrate is a hydrate. It contains a sodium acetate.
[Production Methods]

Sodium acetate is prepared by neutralization of acetic acid with sodium carbonate.
[General Description]

Sodium acetate trihydrate can be obtained from the crystallization of sodium acetate in water. On heating at 75°C, it melts, while on heating above 120°C it loses water of crystallization and gets converted into anhydrous form. The hyperfine proton and 13C splittings have been evaluated by recording ESR spectra of its irradiated single crystals. ESR studies suggested the existence of trapped methyl radicals. Its crystals are monoclinic and its crystal structure has been investigated by photographic methods. Unit cell parameters were evaluated.
[Pharmaceutical Applications]

Sodium acetate is used as part of a buffer system when combined with acetic acid in various intramuscular, intravenous, topical, ophthalmic, nasal, oral, otic, and subcutaneous formulations. It may be used to reduce the bitterness of oral pharmaceuticals. It can be used to enhance the antimicrobial properties of formulations; it has been shown to inhibit the growth of S. aureus and E. coli, but not C. albicans in protein hydrolysate solutions. It is widely used in the food industry as a preservative. Sodium acetate has also been used therapeutically for the treatment of metabolic acidosis in premature infants, and in hemodialysis solutions.
[Biochem/physiol Actions]

Sodium acetate trihydrate (SAT) is a phase change material (PCM) that can be easily combined with the preparation of domestic hot water, space heating, solar heating, and radiant floor heating systems. The hydrated salt of SAT possesses high latent heat density and thus can be used for low-temperature heat storage.
[Safety]

Sodium acetate is widely used in cosmetics, foods, and pharmaceutical formulations, and is generally regarded as a nontoxic and nonirritant material.
A short-term feeding study in chickens with a diet supplemented with 5.44% sodium acetate showed reduced growth rates that were attributed to the sodium content.(9) Sodium acetate is poisonous if injected intravenously, is moderately toxic by ingestion, and is an irritant to the skin and eyes.
LD50 (rat, oral): 3.53 g/kg
LD50 (mouse, IV): 0.38 g/kg
LD50 (mouse, SC): 8.0 g/kg
[storage]

Sodium acetate should be stored in airtight containers.
[Incompatibilities]

Sodium acetate reacts with acidic and basic components. It will react violently with fluorine, potassium nitrate, and diketene.
[Regulatory Status]

GRAS listed. Accepted as a food additive in Europe. Included in the FDA Inactive Ingredients Database (injections, nasal, otic, ophthalmic, and oral preparations).
Spectrum DetailBack Directory
[Spectrum Detail]

Sodium acetate trihydrate(6131-90-4)IR1
Sodium acetate trihydrate(6131-90-4)IR2
Sodium acetate trihydrate(6131-90-4)Raman
Sodium acetate trihydrate(6131-90-4)ESR
Well-known Reagent Company Product InformationBack Directory
[Acros Organics]

Acetic acid, sodium salt trihydrate, extra pure, 99+%(6131-90-4)
[Alfa Aesar]

Sodium acetate trihydrate, ACS, 99.0%-100.5%(6131-90-4)
[Sigma Aldrich]

6131-90-4(sigmaaldrich)
6131-90-4 suppliers list
Company Name: Jiangsu Kolod Food Ingredients Co.,Ltd.
Tel: +8618805133257 , +8618805133257
Website: www.kolodcn.com
Company Name: Jiangsu Boquan Biotechnology Co., Ltd.
Tel: +86-18168774353 , +86-18168774353
Website: http://www.boquanshengwu.com/
Company Name: Hebei Weibang Biotechnology Co., Ltd
Tel: +8615531157085 , +8615531157085
Website: www.weibangbio.com/
Company Name: Shaanxi Dideu Medichem Co. Ltd
Tel: +86-29-81148696 +86-15536356810 , +86-15536356810
Website: http://m.is0513.com/manufacturer/shaanxi-dideu-medichem-221/
Company Name: Shanghai UCHEM Inc.
Tel: +862156762820 +86-13564624040 , +86-13564624040
Website: http://www.myuchem.com/
Company Name: Hebei Chuanghai Biotechnology Co,.LTD
Tel: +86-13131129325 , +86-13131129325
Website: www.chuanghaibio.com
Company Name: Hebei Weibang Biotechnology Co., Ltd
Tel: +8617732866630 , +8617732866630
Website: www.weibangbio.com
Company Name: Shaanxi TNJONE Pharmaceutical Co., Ltd
Tel: +8618092446649 , +8618092446649
Website: tnjone.com
Company Name: Hebei Zhuanglai Chemical Trading Co.,Ltd
Tel: +8613343047651 , +8613343047651
Website: zlchemi.com/
Company Name: Henan Tianfu Chemical Co.,Ltd.
Tel: +86-0371-55170693 +86-19937530512 , +86-19937530512
Website: https://www.tianfuchem.com/
Company Name: Hefei TNJ Chemical Industry Co.,Ltd.
Tel: +86-0551-65418679 +8618949832763 , +8618949832763
Website: www.tnjchem.com
Company Name: Hubei Jusheng Technology Co.,Ltd.
Tel: 18871490254
Website: www.hubeijusheng.com
Company Name: Xiamen AmoyChem Co., Ltd
Tel: +86-86-5926051114 +8618959220845 , +8618959220845
Website: www.amoychem.com/
Company Name: Hubei xin bonus chemical co. LTD
Tel: 86-13657291602
Website: m.is0513.com/ShowSupplierProductsList1549548/0.htm
Company Name: Shanghai Longyu Biotechnology Co., Ltd.
Tel: +8619521488211 , +8619521488211
Website: m.is0513.com/manufacturer/shanghai-longyu-biotechnology-164/
Company Name: Chongqing Chemdad Co., Ltd
Tel: +86-023-6139-8061 +86-86-13650506873 , +86-86-13650506873
Website: http://www.chemdad.com/
Company Name: CONIER CHEM AND PHARMA LIMITED
Tel: +8618523575427 , +8618523575427
Website: http://www.conier.com/
Company Name: Neostar United (Changzhou) Industrial Co., Ltd.
Tel: +86-0519-85551759 +8613506123987 , +8613506123987
Website: www.neostarunited.com
Tags:6131-90-4 Related Product Information
147245-92-9 15307-79-6 108-05-4 631-61-8 141-78-6 144-55-8 55896-93-0 6018-89-9 6080-56-4 127-08-2 546-89-4 6108-17-4 6156-78-1 638-38-0 23363-14-6 563-63-3 334869-71-5 100587-92-6