Acetic acid, sodium salt trihydrate, for analysis
Sodium acetate trihydrate
CAS: 6131-90-4
Molecular Formula: C2H3O2Na·3H2O
Acetic acid, sodium salt trihydrate, for analysis - Names and Identifiers
| Name | Sodium acetate trihydrate |
| Synonyms | SodiuM Acetate (AS) Sodium acetate trihydrate Acetic acid sodium trihydrate Acetic acid sodium·trihydrate SodiuM Acetate, Trihydrate, HPLC Grade Acetic acid, sodium salt trihydrate, for analysis Acetic acid, sodium salt trihydrate, for analysis ACS |
| CAS | 6131-90-4 |
| EINECS | 612-115-9 |
| InChIKey | AYRVGWHSXIMRAB-UHFFFAOYSA-M |
Acetic acid, sodium salt trihydrate, for analysis - Physico-chemical Properties
| Molecular Formula | C2H3O2Na·3H2O |
| Molar Mass | 136.08 |
| Density | 1,45 g/cm3 |
| Melting Point | 58 °C |
| Boling Point | >400°C |
| Flash Point | >250°C |
| Water Solubility | H2O: 3 M at 20 °C, clear, colorless 762 g/L (20 ºC) |
| Appearance | Morphological Solid Color White tranparent Odor) Slight acid |
| PH | 7.5-9.0 (25℃, 50mg/mL in H2O) |
| Storage Condition | Room Temprature |
| Stability | Stable. Incompatible with strong oxidizing agents, halogens. |
| Sensitive | Easily absorbing moisture |
| MDL | MFCD00071557 |
| Physical and Chemical Properties | Colorless and odorless crystals that can be weathered in the air. Soluble in water and ether, slightly soluble in ethanol. |
| Use | Sodium acetate is also known as sodium acetate. Colorless and odorless transparent monoclinic columnar crystals, or white crystalline powder. No smell. Slightly bitter. It is easy to weather and combustible in the air. Dehydrated to anhydrous at 123 ℃. Soluble in water, slightly soluble in ethanol. At different temperatures, the solubility in water is: 33.0(0 ℃), 40.8(10 ℃), 46.5(20 ℃), 54.5(30 ℃), 65.5(40 ℃), 83(50 ℃), 139(60 ℃), 153(80 ℃), 170 (100 ℃). The pH of the 1.3% aqueous solution is 8.87. Rats LD504400 ~ 5600 mg/kg orally. |
Acetic acid, sodium salt trihydrate, for analysis - Risk and Safety
| Hazard Symbols | Xi - Irritant |
| Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
| Safety Description | 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 |
| TSCA | Yes |
| HS Code | 29152200 |
| Toxicity | LD50 orally in Rabbit: 3530 mg/kg LD50 dermal Rabbit > 10000 mg/kg |
Acetic acid, sodium salt trihydrate, for analysis - Upstream Downstream Industry
Acetic acid, sodium salt trihydrate, for analysis - Introduction
Stroke in dry air. The crystal water is lost at 120 ℃ and decomposed at higher temperature. 1g dissolved in 0.8ml of water, 0.6ml of boiling water, 19ml of ethanol and 1% of ethanol. At 25 ℃, the pH of 0.1mol/L aqueous solution is 8.9.
Last Update：2022-10-16 17:31:00
Acetic acid, sodium salt trihydrate, for analysis - Introduction
Appearance: White crystalline powder
Applications:
1. Used as an acidity regulator and food additive.
2. Used as an intermediate for pharmaceuticals and dyes.
3. Used in chemical laboratories as a buffer, dehydrating agent, and reducing agent.
Precautions:
1. Avoid contact with strong oxidizing agents to prevent fire hazards.
2. Crystallization and loss of water may occur under very humid conditions, so it should be stored in a dry place.
Last Update：2024-04-09 02:02:25
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Raw Materials for Acetic acid, sodium salt trihydrate, for analysis
颜料红 13
2-乙酰基吡咯
3-(2-呋喃基)-5-氨基异噁唑
5-甲基-4-异恶唑羰酰氯
2-氨基-4-(4-氯苯基)-3-甲酸乙酯基噻吩
2,6-二巯基嘌呤
头孢噻肟酸
3-氨基-5-苯基吡唑
香豆素 30
头孢噻吩钠
硬脂酸酯乙烯基
颜料红 32
邻甲氧基苯甲酸
C. I. 颜料红 258
柔软剂 IS
4-乙烯基-2-甲氧基苯酚
2-乙酰基吡咯
3-(2-呋喃基)-5-氨基异噁唑
5-甲基-4-异恶唑羰酰氯
2-氨基-4-(4-氯苯基)-3-甲酸乙酯基噻吩
2,6-二巯基嘌呤
头孢噻肟酸
3-氨基-5-苯基吡唑
香豆素 30
头孢噻吩钠
硬脂酸酯乙烯基
颜料红 32
邻甲氧基苯甲酸
C. I. 颜料红 258
柔软剂 IS
4-乙烯基-2-甲氧基苯酚
Downstream Products for Acetic acid, sodium salt trihydrate, for analysis
1,2,3,4-TETRAHYDRO-9-ACRIDINAMINE
ISOXANTHOPTERIN
Gardenia blue pigment
5-[(1,3-DIOXO-1,3-DIHYDRO-2H-ISOINDOL-2-YL)METHYL]-2-FURALDEHYDE
3-(2-FURYL)ISOXAZOL-5-AMINE
2-AMINO-4-(4-CHLORO-PHENYL)-THIOPHENE-3-CARBOXYLIC ACID ETHYL ESTER
6-AMINO-5-NITROSO-3-METHYLURACIL
Cefotaxime
LEAD PHOSPHITE, DIBASIC
3-Amino-5-phenylpyrazole
Geranyl acetate
Pigment Red 32
Sodium diacetate
6-METHOXYCOUMARIN
D-alpha-Tocopheryl acetate
ACID BLUE 92
7-isopropyl-4-methyloxepan-2-one
ISOXANTHOPTERIN
Gardenia blue pigment
5-[(1,3-DIOXO-1,3-DIHYDRO-2H-ISOINDOL-2-YL)METHYL]-2-FURALDEHYDE
3-(2-FURYL)ISOXAZOL-5-AMINE
2-AMINO-4-(4-CHLORO-PHENYL)-THIOPHENE-3-CARBOXYLIC ACID ETHYL ESTER
6-AMINO-5-NITROSO-3-METHYLURACIL
Cefotaxime
LEAD PHOSPHITE, DIBASIC
3-Amino-5-phenylpyrazole
Geranyl acetate
Pigment Red 32
Sodium diacetate
6-METHOXYCOUMARIN
D-alpha-Tocopheryl acetate
ACID BLUE 92
7-isopropyl-4-methyloxepan-2-one