sodium hydrogen oxalate | 1186-49-8

• 物质功能分类: 有机原料 - 羧酸类化合物及衍生物
• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: sodium hydrogen oxalate
• 英文别名: Sodium hydrogen oxalat；Monosodium oxalate；sodium;2-hydroxy-2-oxoacetate
• CAS: 1186-49-8
• 化学式: C₂HO₄*Na
• 分子量: 112.017
• InChiKey: UJRAXLUXHBUNDO-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  -6.4
• 重原子数：
  7
• 可旋转键数：
  0
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  80.3
• 氢给体数：
  1
• 氢受体数：
  4

安全信息

• 海关编码：
  2915900090

SDS

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Section 1. Chemical Product and Company Identification
Sodium binoxalate Catalog
Common Name/
Number(s).
Trade Name
CAS# Not available.
Manufacturer
RTECS Not available.
SPECTRUM CHEMICAL MFG. CORP.
TSCA TSCA 8(b) inventory: No
products were found.
Commercial Name(s) Not available.
CI# Not available.
Synonym Sodium Acid Oxalate
IN CASE OF EMERGENCY
Not available.
Chemical Name
Chemical Family Not available. CALL [phone]
NaHC2O4.H2O
Chemical Formula
SPECTRUM CHEMICAL MFG. CORP.

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Section 2.Composition and Information on Ingredients
Exposure Limits
TWA (mg/m3) STEL (mg/m3) CEIL (mg/m3)
Name CAS # % by Weight
1) Sodium binoxalate 100
Toxicological Data Sodium binoxalate
on Ingredients LD50: Not available.
LC50: Not available.

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Section 3. Hazards Identification
Potential Acute Health Effects Hazardous in case of skin contact (irritant), of eye contact (irritant), of ingestion, of inhalation. Slightly hazardous
in case of skin contact (corrosive).
Potential Chronic Health CARCINOGENIC EFFECTS: Not available.
Effects MUTAGENIC EFFECTS: Not available.
TERATOGENIC EFFECTS: Not available.
DEVELOPMENTAL TOXICITY: Not available.
Repeated or prolonged exposure is not known to aggravate medical condition.
Sodium binoxalate

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Section 4. First Aid Measures
Eye Contact Check for and remove any contact lenses. Do not use an eye ointment. Seek medical attention.
Skin Contact After contact with skin, wash immediately with plenty of water. Gently and thoroughly wash the contaminated skin
with running water and non-abrasive soap. Be particularly careful to clean folds, crevices, creases and groin.
Cover the irritated skin with an emollient. If irritation persists, seek medical attention.
Serious Skin Contact Wash with a disinfectant soap and cover the contaminated skin with an anti-bacterial cream. Seek medical
attention.
Inhalation Allow the victim to rest in a well ventilated area. Seek immediate medical attention.
Serious Inhalation Not available.
Ingestion Do not induce vomiting. Loosen tight clothing such as a collar, tie, belt or waistband. If the victim is not
breathing, perform mouth-to-mouth resuscitation. Seek immediate medical attention.
Serious Ingestion
Not available.

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Section 5. Fire and Explosion Data
Flammability of the Product Non-flammable.
Auto-Ignition Temperature Not applicable.
Not applicable.
Flash Points
Not applicable.
Flammable Limits
Products of Combustion Not available.
Fire Hazards in Presence of Not applicable.
Various Substances
Explosion Hazards in Presence Risks of explosion of the product in presence of mechanical impact: Not available.
of Various Substances Risks of explosion of the product in presence of static discharge: Not available.
Fire Fighting Media Not applicable.
and Instructions
Not available.
Special Remarks on
Fire Hazards
Special Remarks on Explosion Not available.
Hazards

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Section 6. Accidental Release Measures
Small Spill Use appropriate tools to put the spilled solid in a convenient waste disposal container. Finish cleaning by
spreading water on the contaminated surface and dispose of according to local and regional authority
requirements.
Large Spill Finish cleaning by spreading water on the contaminated surface and allow to evacuate through the sanitary
system.
Sodium binoxalate

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Section 7. Handling and Storage
Precautions Do not breathe gas/fumes/ vapour/spray. Never add water to this product In case of insufficient ventilation, wear
suitable respiratory equipment If you feel unwell, seek medical attention and show the label when possible. Keep
container tightly closed and dry. Avoid contact with skin and eyes
Storage No specific storage is required. Use shelves or cabinets sturdy enough to bear the weight of the chemicals. Be
sure that it is not necessary to strain to reach materials, and that shelves are not overloaded.

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Section 8. Exposure Controls/Personal Protection
Engineering Controls No special ventilation requirements.
Personal Protection Splash goggles. Lab coat. Vapor respirator. Be sure to use an approved/certified respirator or equivalent.
Gloves.
Personal Protection in Case of Splash goggles. Full suit. Vapor respirator. Boots. Gloves. A self contained breathing apparatus should be
a Large Spill used to avoid inhalation of the product. Suggested protective clothing might not be sufficient; consult a specialist
BEFORE handling this product.
Exposure Limits Not available.

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Section 9. Physical and Chemical Properties
Physical state and appearance Not available. Not available.
Odor
Taste Not available.
Molecular Weight 130.03 g/mole
Color Not available.
pH (1% soln/water) Not available.
Not available.
Boiling Point
Melting Point Decomposes.
Not available.
Critical Temperature
Specific Gravity Not available.
Vapor Pressure Not available.
Not available.
Vapor Density
Volatility Not available.
Not available.
Odor Threshold
Water/Oil Dist. Coeff. Not available.
Ionicity (in Water) Not available.
Dispersion Properties Not available.
Solubility Not available.

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Section 10. Stability and Reactivity Data
Stability The product is stable.
Instability Temperature Not available.
Conditions of Instability Not available.
Not available.
Incompatibility with various
substances
Non-corrosive in presence of glass.
Corrosivity
Sodium binoxalate
Special Remarks on Not available.
Reactivity
Special Remarks on Not available.
Corrosivity
Polymerization No.

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Section 11. Toxicological Information
Routes of Entry Eye contact. Inhalation. Ingestion.
Toxicity to Animals LD50: Not available.
LC50: Not available.
Chronic Effects on Humans Not available.
Other Toxic Effects on
Hazardous in case of skin contact (irritant), of ingestion, of inhalation.
Humans Slightly hazardous in case of skin contact (corrosive).
Special Remarks on
Not available.
Toxicity to Animals
Special Remarks on Not available.
Chronic Effects on Humans
Special Remarks on other Not available.
Toxic Effects on Humans

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Section 12. Ecological Information
Ecotoxicity Not available.
Not available.
BOD5 and COD
Possibly hazardous short term degradation products are not likely. However, long term degradation products may
Products of Biodegradation
arise.
Toxicity of the Products The products of degradation are more toxic.
of Biodegradation
Special Remarks on the Not available.
Products of Biodegradation

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Section 13. Disposal Considerations
Waste Disposal

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Section 14. Transport Information
DOT Classification Not a DOT controlled material (United States).
Identification Not applicable.
Not applicable.
Special Provisions for
Transport
DOT (Pictograms)
Sodium binoxalate

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Section 15. Other Regulatory Information and Pictograms
TSCA 8(b) inventory: No products were found.
Federal and State
Regulations
California
Proposition 65
Warnings
Other Regulations OSHA: Hazardous by definition of Hazard Communication Standard (29 CFR 1910.1200).
WHMIS (Canada) Not controlled under WHMIS (Canada).
Other Classifications
DSCL (EEC) R36/38- Irritating to eyes and skin.
Health Hazard
HMIS (U.S.A.) 2 National Fire Protection
0 Flammability
0 Association (U.S.A.)
Fire Hazard
2 0 Reactivity
Health
Reactivity
0
Specific hazard
Personal Protection
h
WHMIS (Canada)
(Pictograms)
DSCL (Europe)
(Pictograms)
TDG (Canada)
(Pictograms)
ADR (Europe)
(Pictograms)
Protective Equipment
Gloves.
Lab coat.
Vapor respirator. Be sure to use an
approved/certified respirator or
equivalent.
Splash goggles.

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SECTION 16 - ADDITIONAL INFORMATION
N/A

反应信息

• 作为反应物：
  描述：

  sodium hydrogen oxalate 以 neat (no solvent) 为溶剂， 生成 sodium oxalate
  参考文献：
  名称：

  Martens, P. H., 1953, vol. 21, p. 131 - 136

  摘要：

  DOI：
• 作为产物：
  描述：

  sodium hydrogen oxalate monohydrate 生成 sodium hydrogen oxalate
  参考文献：
  名称：

  NaHC2O4·H2O中水分子迁移率的核磁共振研究

  摘要：

  摘要 用 1 H NMR，测量旋转坐标系中的自旋晶格弛豫时间(T 1ρ )，研究了化合物NaHC 2 O 4 ·H 2 O 中水分子的扩散动力学性质。多晶样品用于测量作为温度函数的弛豫时间，单晶用于测量取向依赖性。已发现一个动力学过程是造成弛豫的原因：H 2 O 围绕其准双轴的 180°翻转运动。该运动的相关时间的阿伦尼乌斯关系的活化能和指前因子分别为62 kJ mol -1 和3.5 × 10 -16 s。还讨论了五种不同固体水合物的结构对水翻转运动活化能的影响。

  DOI：

  10.1016/0022-2860(88)85029-4
• 作为试剂：
  描述：

  D-甘露糖-1,4-内酯 在 sodium amalgam 、 水 、 sodium hydrogen oxalate 作用下， 生成 D-甘露糖
  参考文献：
  名称：

  Ibsell et al., Journal of Research of the National Bureau of Standards (United States), 1955, vol. 54, p. 201

  摘要：

  DOI：

文献信息

• Preparation of chromium(III) complexes with a series of tetraazacycloalkanes, [12]aneN4 to [16]aneN4, and solid-state thermal isomerisation of cis-[CrCl2([15]- or [16]aneN4)]+
  作者：Eiji Itoh、Kenji Yamamoto、Mitsuo Funato、Masatatsu Suzuki、Akira Uehara

  DOI：10.1016/0040-6031(92)80048-2

  日期：1992.1

  [16]aneN 4 )] + with sulphinyl chloride in methanol. [Cr(C 2 O 4 )(mac)] + complexes were prepared by the reaction of the respective dihalogeno complexes with NaHC 2 O 4 . Relative ligand field strengths of macs were estimated from D q xy values for trans-dihalogeno complexes, and D q av values for cis-dihalogeno and oxalato complexes as follows: cyclam > isocyclam > [15]aneN 4 > [16]aneN 4 for the trans

  摘要 制备了一系列顺式和/或反式-[CrX 2 (mac)] + 和[Cr(C 2 O 4 )(mac) + 形式的铬(III)配合物，其中X为F - , Cl - 或 B - 离子，并且 mac 是 1,4,7,10-四氮杂环十二烷 ([12]aneN 4 ), 1,4,7,10-四氮杂环十三烷 ([13]aneN 4 ), 1,4,8, 11-四氮杂环十四烷 ([14]aneN 4 , cyclam), 1,4,7,11-四氮杂环十四烷 ([14]aneN4, isocyclam), 1,4,8,12-四氮杂环十五烷 ([15]aneN4), 或 1, 5,9,13-四氮杂环十六烷（[16]aneN 4 ）。当反式-[CrF 2 (py) 4 ] + 和[CrCl 3 (thf) 3 ]用作制备[CrX 2 (mac)] + 配合物的起始材料时，[12]仅形成顺式异构体- 和[13]aneN
• Mo(VI) oxalate complexes
  作者：Aurelio Beltrán、Francisco Caturla、Antonio Cervilla、José Beltrán

  DOI：10.1016/0022-1902(81)80102-9

  日期：1981.1

  Mo(VI) and oxalic acid give rise to three different stable complex species in aqueous solution, namely MoO2(OH)2(C2O4)2}4−(log Kt=15.52±0.03), Mo2O5(OH)2(C2O4)2}4−(log Kt=16.5±0.2), and Mo2O5(OH)2(C2O4)2}3−(log Kt=14.6±0.1), Stoichiometry and condensation degree are a function of the pH. The formation equilibria are studied spectrophotometrically and by saline cryoscopy. The three species mentioned

  Mo（VI）和草酸在水溶液中产生三种不同的稳定络合物，即MoO2（OH）2（C2O4）2} 4-（log Kt = 15.52±0.03），Mo2O5（OH）2（C2O4） ）2} 4-（log Kt ＝ 16.5±0.2）和Mo 2 O 5（OH）2（C 2 O 4）2} 3-（log Kt ＝ 14.6±0.1），化学计量和缩合度是pH的函数。分光光度法和盐水冷冻法研究了形成平衡。上面提到的三种物质已分离为Co（en）3 } 3+盐，并通过X射线衍射粉和IR光谱进行了表征。结果表明，草酸与酒石酸和苹果酸的行为相同，而后者过量。
• Gmelin Handbuch der Anorganischen Chemie, Gmelin Handbook: Na: MVol., 255.1, page 711 - 713
  作者：

  DOI：——

  日期：——
• Bohlig, Dinglers Polytechnisches Journal, 1877, vol. 224, p. 621 - 621
  作者：Bohlig

  DOI：——

  日期：——
• Gmelin Handbuch der Anorganischen Chemie, Gmelin Handbook: F: MVol., 26, page 56 - 58
  作者：

  DOI：——

  日期：——