CAS 7647-14-5 MFCD00003477-Sodium chloride 氯化钠 TAO{mole}

Sodium chloride 氯化钠

CAS 7647-14-5 MFCD00003477

化学结构图

SMILES: [Cl-].[Na+]

化学属性

Mol. Formula	ClNa
Mol. Weight	58.44
Melting Point	801 °C
Boiling Point	1465 °C at 760 mmHg
TSCA	Yes
Density	2.17
Refractive index	n20/D 1.378
Solubility	Soluble in water (358 mg/ml at 20 °C), alcohol (very slightly), glycerol (100 mg/ml), and ammonia. Insoluble in hydrochloric acid.
Vapor Pressure	1.33 (1.00 mmHg) at 865 °C hPa
Flash Point	1413°C
Appearance	25 )1.202，冰点在-20℃以下。易溶于水(1g/2.8m1，25℃；或1g/2.7ml，沸水)及甘油(1g/10m1)，微溶于乙醇，不溶于盐酸。可含有2％的食用级抗结剂、自由流动剂和改性剂，其中包括亚铁氰化钠≤13mg／kg，或柠檬酸铁铵≤25g/100g。如系碘化食盐，则可含碘化钾0.006%～0.010%。 4 tablets 无色至白色立方体结晶。相对密度2.16。纯品的吸湿性很小(临界温度73%，25℃)，如含不纯物氯化镁，则吸湿性较大。熔点800℃。水溶液呈中性，5%水溶液的pH值为5.5～8.5。饱和食盐水的相对密度(d
Stability	易吸潮

别名和识别编码

Chemical Name	Sodium chloride
Synonym	Sodium chloride(99.999%) {LY} Sodium chloride(99.999%) {} {LY} Sodium chloride(99.999%) {} {} {LY} Sodium chloride(99.999%) {} {} {} {LY} Sodium chloride(99.999%) {} {} {} {} {LY} Sodium chloride(99.999%) {} {} {} {} {} {LY} Sodium chloride(99.999%) {} {} {} {} {} {} {LY} Sodium chloride(99.999%) {} {} {} {} {} {} {} {LY} Sodium chloride(99.999%) {} {} {} {} {} {} {} {} {LY} Sodium chloride(99.999%) {} {} {} {} {} {} {} {} {} {LY} Sodium chloride(99.999%) {} {} {} {} {} {} {} {} {} {} {LY} Sodium chloride(99.999%) {} {} {} {} {} {} {} {} {} {} {} {LY} Sodium chloride(99.999%) {} {} {} {} {} {} {} {} {} {} {} {} {LY} Sodium chloride(99.999%) {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Sodium chloride(99.999%) {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Sodium chloride(99.999%) {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Sodium
Beilstein Registry Number	3534976
PubChem Substance ID	5234
CAS Number	7647-14-5
EC Number	231-598-3
MDL Number	MFCD00003477
Merck Number	8599
Chemical Name Translation	氯化钠
Reaxys-RN	8127935
Wiswesser Line Notation	NA G
LabNetwork Molecule ID	LN00196666
InChI	InChI=1S/ClH.Na/h1H;/q;+1/p-1
Canonical SMILES	[Na]Cl

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产品应用

Usually used in biochemistry and molecular biology applications; a component of PBS and SSC buffers.

安全信息

RTECSVZ4725000

WGK Germany1

Personal Protective Equipment Eyeshields, Gloves, half-mask respirator (US), multi-purpose combination respirator cartridge (US) Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter Eyeshields, Gloves Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter Eyeshields, Gloves, half-mask respirator (EU), half-mask respirator (US), multi-purpose combination respirator cartridge (US)

Risk Statements

R36 Irritating to eyes 刺激眼睛
R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
R22 Harmful if swallowed 吞咽有害

Safety Statements

S24/25 Avoid contact with skin and eyes 避免皮肤和眼睛接触；

Storage condition Store at room temperature, keep dry and cool {LY} Store at room temperature, keep dry and cool {} {LY} Store at room temperature, keep dry and cool {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature, keep dry and cool {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store

GHS Symbol

Precautionary statements

P262 Do not get in eyes, on skin, or on clothing. 不要接触眼睛，皮肤或衣服。

Signal word

Hazard statements

H303 May be harmfully swallowed 吞食可能有害

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Subcutaneous
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 3 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   ARZNAD Arzneimittel-Forschung. Drug Research.  (Editio Cantor Verlag,
   Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.)  V.1-    1951-

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 3 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   TXAPA9 Toxicology and Applied Pharmacology.  (Academic Press, Inc., 1 E.
   First St., Duluth, MN 55802) V.1-    1959-  Volume(issue)/page/year:
   20,57,1971

TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Subcutaneous
SPECIES OBSERVED        : Rodent - guinea pig
DOSE/DURATION           : 2160 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   HBAMAK "Abdernalden's Handbuch der Biologischen Arbeitsmethoden." (Leipzig,
   Ger. Dem. Rep.)  Volume(issue)/page/year: 4,1289,1935

{haz

TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : 1100 mg/kg
TOXIC EFFECTS :
   Behavioral - convulsions or effect on seizure threshold
   Behavioral - muscle contraction or spasticity
   Cardiac - other changes
REFERENCE :
   AEXPBL Archiv fuer Experimentelle Pathologie und Pharmakologie.  (Leipzig,
   Ger. Dem. Rep.)  V.1-109, 1873-1925.  For publisher information, see NSAPCC.
    Volume(issue)/page/year: 21,119,1886

TYPE OF TEST            : LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE

TYPE OF TEST            : Cytogenetic analysis
TEST SYSTEM             : Rodent - hamster Lung
DOSE/DURATION           : 7500 mg/L
REFERENCE :
   GMCRDC Gann Monograph on Cancer Research.  (Plenum Pub. Corp., 233 Spring
   St., New York, NY 10013) No. 11-    1971-  Volume(issue)/page/year:
   27,95,1981

TYPE OF TEST            : Mutation test systems - not otherwise specified
ROUTE OF EXPOSURE       : Oral
TEST SYSTEM             : Rodent - rat
DOSE/DURATION           : 400 mg/kg
REFERENCE :
   CRNGDP Carcinogenesis (London). (Oxford Univ. Press, Pinkhill House,
   Southfield Road, Eynsham, Oxford OX8 1JJ, UK)  V.1-    1980-
   Volume(issue)/page/year: 17,401,1996

TYPE OF TEST            : DNA damage
TEST SYSTEM             : Rodent - mouse Lymphocyte
DOSE/DURATION           : 101 mmol/L
REFERENCE :
   MUREAV Mutation Research.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherlands) V.1-    1964-  Volume(issue)/page/year: 203,155,1988

TYPE OF TEST            : Mutation in mammalian somatic cells
TEST SYSTEM             : Rodent - mouse Lymphocyte
DOSE/DURATION           : 57200 umol/L
REFERENCE :
   MUTAEX Mutagenesis. (Oxford Univ. Press, Pinkhill House, Southfield Road,
   Eynsham, Oxford OX8 1JJ, UK) V.1- 1986-  Volume(issue)/page/year: 3,193,1988

TYPE OF TEST            : Mutation test systems - not otherwise specified
TEST SYSTEM             : Bacteria - Escherichia coli
DOSE/DURATION           : 150 mmol/L
REFERENCE :
   ABCHA6 Agricultural and Biological Chemistry.  (Maruzen Co. Ltd., POB 5050,
   Tokyo International, Tokyo 100-31, Japan)  V.25-    1961-
   Volume(issue)/page/year: 41,257,1977

TYPE OF TEST            : DNA inhibition
TEST SYSTEM             : Human Fibroblast
DOSE/DURATION           : 125 mmol/L
REFERENCE :
   CNREA8 Cancer Research. (Public Ledger Building, Suit 816, 6th & Chestnut
   Sts., Philadelphia, PA 1

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Subcutaneous
SPECIES OBSERVED        : Rodent - mouse
DOSE                    : 2500 mg/kg
SEX/DURATION            : female 10 day(s) after conception
TOXIC EFFECTS :
   Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death,
   e.g., stunted fetus)
REFERENCE :
   ACATA5 Acta Anatomica.  (S. Karger Pub., Inc., 79 Fifth Ave., New York, NY
   10003)  V.1-    1945-  Volume(issue)/page/year: 74,121,1969

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Intrauterine
SPECIES OBSERVED        : Rodent - rat
DOSE                    : 500 mg/kg
SEX/DURATION            : female 4 day(s) after conception
TOXIC EFFECTS :
   Reproductive - Fertility - pre-implantation mortality (e.g. reduction in
   number of implants per female; total number of implants per corpora lutea)
REFERENCE :
   BIREBV Biology of Reproduction.  (Soc. for the Study of Reproduction, 309 W.
   Clark St., Champaign, IL 61820)  V.1-    1969-  Volume(issue)/page/year:
   21,47,1979

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROU

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SP

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Subcutaneous
SPECIES OBSERVED        : Rodent - mouse
DOSE

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Subcutaneous
SPECIES OBSERVED        : Rodent - mouse
DOSE                    : 1900 mg/kg
SEX/DURATION            : female 11 day(s) after conception
TOXIC EFFECTS :
   Reproductive - Effects on Embryo or Fetus - fetal death
REFERENCE :
   ACATA5 Acta Anatomica.  (S. Karger Pub., Inc., 79 Fifth Ave., New York, NY
   10003)  V.1-    1945-  Volume(issue)/page/year: 74,121,1969

TYP

其他信息

用途九:测定硝酸银的基准。微量测定氟和硅酸盐。用于高纯分析。血液常规检验。肝功能试验。制备细菌血清学培养基。致冷混合剂。食物保存。照相。分析试剂，点滴分析定氟及硅酸盐、色层分析用试剂。
灭火剂:水, 二氧化碳, 干粉, 砂土
液态
上游原料:氯化钾 --> 亚铁氰化钾 --> 黄血盐钾 --> 碘酸钾 --> 精制盐
毒性:LD 50 3000mg/kg(大鼠，经口)。 GRAS(FDA， §186．1750，
可燃性危险特性:不可燃烧; 火场产生有毒含氯化物, 氧化钠烟雾
{Chemi
Sigma Aldrich:7647-14-5(sigmaaldrich)
下游产品:氰熔块 --> 1-甲基-4-(3'-硝基苯基)哌嗪 --> L-扁桃酸甲酯 --> 2-氨基-1,4-苯二磺酸 --> 2-氨基-5-氯三氟甲苯 --> 孟鲁司特 --> 公主岭霉素 --> 苯基羟胺 --> 4-氯-3-甲基吡啶 --> 5-氟-2-甲基苯甲醛 --> 酸性媒介深黄 GG --> 酸性嫩黄G --> 中性黑BGL --> 2-氨基-5-氯-4-甲基苯磺酸 --> 2,3,4,5-四氟苯甲酸 --> 3-氨基-2-羟基-5-溴吡啶 --> 直接耐晒棕 8RLL --> 尿激酶 --> 酸性绿28 --> 乙酸丙酯 --> 溶剂紫 8 --> 头孢吡肟 --> 蓖麻油 --> 稳定性二氧化氯 --> 氯甲脒盐酸盐 --> 8-氨基-1-萘酚-3,6-二磺酸单钠盐 --> 轻质纯碱 --> 分散红 74 --> 无花果蛋白酶 --> 氯化亚汞 --
{
Acros Organics:氯化钠 Sodium chloride, for analysis, 99.5%(7647-14-5)
急性毒性:口服- 大鼠 LD50 3000 毫克/ 公斤; 口服- 小鼠 LD50: 4000 毫克/公斤
海关编码:38220000
蒸气压:1 mm Hg ( 865 °C)
用途四:用于制取烧碱、纯碱等多种工业产品
毒性分级:中毒
Alfa Aesar:岩盐,天然矿物 Halite, naturally occurring mineral(7647-14-5)
MOL 文件:7647-14-5.mol
MSDS 信息:Sodium chloride(7647-14-5).msds
敏感性:Hygroscopic
用途二:用于食品、医药等工业
用途八:等渗调节剂、盐析剂及片剂、胶囊剂的稀释剂等。
类别:有毒物品
含量分析:准确称取
参考质量标准:GB 5461—2000 指标精致盐粉碎洗涤盐日晒盐优级一级二级一级二级一级二级感官指标白色,味道咸,无异味,无明显的与盐无关的外来异物物理指标白度/度≥ 80 75 67 55 55 55 45 粒度/%≥ 0.15～0.85mm 0.5～2.5mm 0.5～2.5mm 1.0～3.5mm 化学指标(湿基)/% 氯化物≥ 99.10 98.50 97.00 97.00 95.50 93.20 91.00 水分≤ 0.30 0.50 0.80 2.10 3.20 5.10 6.40 水不溶物≤ 0.05 0.10 0.20 0.10 0.20 0.10 0.20 水溶性杂质≤ - - 2.00 0.80 1.10 1.60 2.40 卫生指标/(mg/kg) Pb≤ 1.0 As≤ 0.5 F≤ 5.0 Ba≤ 15.0 碘酸钾/(mg/kg) I 35±15(20～50) 抗结剂/(mg/kg) 亚铁氰化钾(以[Fe(CN)6] 4- 计)≤ 10.0 QB 2446—99(自然食用盐) 指标名称指标一级二级物理指标粒度＞ 0.85mm≤15% 0.15～0.85mm≥70% 白度/度≥ 70 65 化学指标 (湿基)/% 氯化物≥ 9