N-Heptane 99% Solvent in China

1.Презентация нашей корпорации:
Корпорация JunYuan основана в 2009 году, площадь покрыла более 1000 му земли,объём производства более 800 000 тонн,годовой оборот более 700 миллионов долларов США.
Наша корпорация является самым крупнейшим китайском поставщиком в области углеводородного растворителя, холодильного растворителя и вспенивающего агента. Наша продукция хорошо известна и востребована на рынке Китая и мира.Вся продукция производится под строгим контролем и проходит тщательный лабораторный анализ.
Корпорация JunYuan является комплексом, который производство,разработка,логистика,хранение и сбыт. На сегодняшний день корпорация имеет 6 дочерних компаний.
Мы специализируемся на производстве н-гексана, н-пентана,изопентана,н-гептана,бензола,этилацетана и различных растворителей в Китае.
Мы постоянно экспортируем по миру.2.Технические характеристики н-гептана 99%Паспорт качества н-гептана 99%Наименование показателейЕдиница Нормы Фактически Метод испытанийВнешний вид-бесцветныйбесцветныйвизуальныйКолориметр Сейбольта-Не ниже+30+30GB/T3555Н-гептан%(m/m)Не ниже 9999,15GB/T9722Начальная температура перегонкиIBPºCНе менее9696.5GB/T6536Температура конца перегонки EPºCНе более 9997,5GB/T6536Бензол%(m/m)-Не более0,001SH/T0166Массовая доля серыmg/kgНе более5Не более1SH/T0253Бромное числоmgBr/100gНе более60Не более10SH/T0236воды%(m/m)Не более0,010,006GB/T11133Плотность (при 20ºC) g/сm³0,6821GB/T1884 GB/T1885ароматический углеводород%(m/m)Не более0,05SH/T0166Физическиесвойства
Бесцветнаяподвижнаяжидкостьсослабымзапахом.
Химическиесвойства
Аналогичныхимическимсвойствамдругихвысшихалканов.Получение
Изнефтиметодомперегонки.
3.Применение:
1)в качестве эталонного топлива при определении октанового числа автомобильных и авиационных бензинов;
2)при производстве топлив, аналитике;
3)в органическом синтезе как растворитель для экстракции из водных сред органических веществ и полимеров.4.Паспорт безопасности
Section 1 - Chemical Product
MSDS Name:N-heptane
Synonym: Dipropyl methane; Heptyl hydride Chemical Name: Heptane Chemical
Formula: C7H16
Company identification
Supplier's details:
Dongying Liangxin Petrochemical Technology Development Limited Company
Address: No.117 Guangqing Road, Dingzhuang, Guangrao, Dongying City, Shandong
Province
Phone:0086-546-6403568
Emergency phone number: 86-546-6403765
MSDS code:N-heptane
MSDS effective date:23/01/2017
Section 2: Composition and Information on Ingredients Composition:
Name CAS # % by Weight
{n-}heptane 142-82-5 >99
Toxicological Data on Ingredients: n-heptane: VAPOR (LC50): Acute:
103000 mg/m 4 hours [Rat].
Section 3: Hazards Identification Potential Acute Health Effects:
Slightly hazardous in case of skin contact (irritant), of eye contact
(irritant), of ingestion, of inhalation.
Potential Chronic Health Effects: CARCINOGENIC EFFECTS: Not available.
MUTAGENIC EFFECTS: Not available. TERATOGENIC EFFECTS: Not available.
DEVELOPMENTAL TOXICITY: Not available.
The substance may be toxic to lungs, peripheral nervous system, upper respirat
ory tract, skin, central nervous system (CNS). Repeated or prolonged exposure
to the substance can produce target organs damage.
Section 4: First Aid Measures
Eye Contact: Check for and remove any contact lenses. In case of contact,
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immediately flush eyes with plenty of water for at least 15 minutes.
Get medical attention if irritation occurs.
Skin Contact: In case of contact, immediately flush skin with plenty of
water. Cover the irritated skin with an emollient. Remove contaminated
clothing and shoes. Wash clothing before reuse. Thoroughly clean shoes
before reuse. Get medical attention. Serious Skin Contact: Not available.
Inhalation: If inhaled, remove to fresh air. If not breathing, give
artificial respiration. If breathing is difficult, give oxygen. Get medicalattention if
symptoms appear.
Serious Inhalation: Evacuate the victim to a safe area as soon as possible.Lo
osen tight clothing such as a collar, tie, belt or waistband.
If breathing is difficult, administer oxygen.
If the victim is not breathing, perform mouth-to-mouth resuscitation. Seek medic
al attention.
Ingestion: If swallowed, do NOT induce vomiting. Never give anything by
mouth to an unconscious person. Aspiration hazard if swallowed- can enter
lungs and cause damage. Loosen tight clothing such as a collar, tie, belt
or waistband. Get medical attention. Serious Ingestion: Not available.
Section 5: Fire and Explosion Data
Flammability of the Product: Flammable.
Auto-Ignition Temperature: 203.89°C (399°F) - 223 C (433 F)
Flash Points: CLOSED CUP: -4°C (24.8°F). (TAG)
OPEN CUP: -1.1111°C (30°F).
Flammable Limits: LOWER: 1.05% UPPER: 6.7%
Products of Combustion: These products are carbon oxides (CO, CO2). Fire
Hazards in Presence of Various Substances: Highly flammable in presence of
open flames and sparks, of heat. Explosion Hazards in Presence of Various
Substances: Risks of explosion of the product in presence of
mechanical impact: Not available.
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Risks of explosion of the product in presence of static discharge: Not available.
Slightly explosive in presenceof heat.
Fire Fighting Media and Instructions: Flammable liquid, insoluble in water.
SMALL FIRE: Use DRY chemical powder. LARGE FIRE: Use water spray or
fog. Special Remarks on Fire Hazards: Flaming occurs when liquid
chlorine in n-Heptane is added to added to red phosphorous. Vapors may form
explosive mixtures with air. Vapor may travel considerable distance to
source of ignition and flash back.
Special Remarks on Explosion Hazards: Vapors may form explosive mixtures
in air.
Section 6: Accidental Release Measures
Small Spill: Absorb with an inert material and put the spilled material in an
appropriate waste disposal.
Large Spill: Flammable liquid, insoluble in water. Keep away from heat.
Keep away from sources of ignition. Stop leak if without risk.
Absorb with DRY earth, sand or other non-combustible material.
Do not get water inside container. Do not touch spilled material.
Prevent entry into sewers, basements or confined areas; dike if needed.
Call for assistance on disposal. Be careful that the product is not presentat a
concentration level above TLV. Check TLV on the MSDS and with local
Authoritie
Section 7: Handling and Storage
Precautions: Keep away from heat. Keep away from sources of ignition.
Ground all equipment containing material. Do not ingest.
Do not breathe gas/fumes/ vapor/spray. If ingested, seek medical advice
immediately and show the container or the label. Keep away from incompatibles
such as oxidizing agents.
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Storage: Store in a segregated and approved area. Keep container in a cool,w
ell-ventilated area. Keep container tightly closed and sealed until ready for use.
Avoid all possible sources of ignition (spark or flame).
Section 8: Exposure Controls/Personal Protection
Engineering Controls: Provide exhaust ventilation or other engineering controls
to keep the airborne concentrations of vapors below their respective
threshold limit value. Ensure that eyewash stations and safety showers are
proximal to the work-station location.
Personal Protection: Safety glasses. Lab coat. Vapor respirator.
Be sure touse an approved/certified respirator or equivalent. Gloves.
Personal Protection in Case of a Large Spill: Splash goggles. Full suit.
Vapor respirator. Boots. Gloves. A self contained breathing apparatus
should be used to avoid inhalation of the product. Suggested protective
clothing might not be sufficient; consult a specialist BEFORE handling this
product.
Exposure Limits: TWA: 500 (ppm) from OSHA (PEL) [United States]
TWA: 2000 (mg/m3) from OSHA (PEL) [United States] TWA: 350 CEIL: 1800
(mg/m3) from
NIOSH [United States] TWA: 85 CEIL: 440 (ppm) from NIOSH [United States]
TWA: 400 STEL: 500 (ppm) from ACGIH (TLV) [United States] TWA: 500 (ppm)
[United Kingdom (UK)] TWA: 400 STEL: 500 (ppm) [Canada] TWA: 1640 STEL:
2049 (mg/m3) [Canada] TWA: 400 STEL: 500 (ppm) [Belgium] TWA: 200 (ppm)
[Norway] TWA: 300 STEL: 500 (ppm) [Finland] TWA: 500 (ppm)
[Austria]Consult local authorities for acceptable exposure limits.
Section 9: Physical and Chemical Properties
Physical state and appearance: Liquid.
Odor: Hydrocarbon. Gasoline-like
Taste: Not available. Molecular Weight: 100.21 g/mole
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Color: Clear Colorless.
pH (1% soln/water): Not applicable.
Boiling Point: 98.4 (209.1°F)
Melting Point: -90.7°C (-131.3°F)
Critical Temperature: Not available.
Specific Gravity: 0.6838 (Water = 1)
Vapor Pressure: 5.3 kPa (@ 20°C)
Vapor Density: 3.5 (Air = 1)
Volatility: Not available.
Odor Threshold: 150 ppm
Water/Oil Dist.Coeff.: The product is more soluble in oil;
log(oil/water) =4.7
Ionicity (in Water): Not available.
Dispersion Properties: See solubility in water, diethyl ether, acetone.
Solubility: Soluble in diethyl ether, acetone.
Insoluble in cold water.
Soluble in alcohol.
Solubility in Chloroform, Petroleum Ether, Ether, Acetone: >10% Floats on
water.
Section 10: Stability and Reactivity
Data Stability: The product is stable.
Instability Temperature: Not available.
Conditions of Instability: Heat, ignition sources (flames, sparks),
incompatible materials
Incompatibility with various substances: Reactive with oxidizing agents.
Corrosivity: Not considered to be corrosive for metals and glass.
Special Remarks on Reactivity: Not available. Special Remarks on
Corrosivity: Not available. Polymerization: Will not occur.
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Section 11: Toxicological Information
Routes of Entry: Absorbed through skin.Inhalation.
Toxicity to Animals:
WARNING:THE LC50 VALUES HEREUNDER ARE ESTIMATED ON THE BASIS
OF A 4-HOUR
EXPOSURE. Acute toxicity of the vapor (LC50): 103000 mg/m3 4 hours [Rat].
Chronic Effects on Humans: May cause damage to the following organs: lungs,
peripheral nervous system, upper respiratory tract, skin, central nervous system
(CNS).
Other Toxic Effects on Humans: Slightly hazardous in case of skin contact (ir
ritant), of ingestion, of inhalation.
Special Remarks on Toxicity to Animals: Not available.
Special Remarks on Chronic Effects on Humans: Not available.
Special Remarks on other Toxic Effects on Humans:
Acute Potential Health Effects: Skin: Causes skin irritation. It can be
absorbed through the skin. Eyes: Contact with liquid may cause eye irritation.
Contact with vapors is not expected to cause eye irritation.
Inhalation: Inhalation of vapor or mist causes respiratory tract and mucous
membrane irritation. It can affect behavior/central nervous system and
cause central nervous system effects (mild excitement followed CNS
depression which is characterized by headache, nausea, dizziness, hilarity,
hallucinations, lightheadness, distorted perceptions, convulsions, weakness,loss
of judgement and coordination, narcosis, semi-conciousness, coma and
death at higher doses). It may cause cardiac effects (irregular heartbeat/
cardiac arrhythmias, or heart to stop beating), and pulmonary edema.
It is readily absorbed by the inhalation route.
Ingestion: Causes gastrointestinal tract irritation with nausea, vomiting, swelling
of the abdomen. Aspiration into the lungs can produce chemical
pneumonitis. It can also affect behavior/central nervous system with
symptoms paralleling those of inhalation.
Chronic Potential Health Effects: Skin: Prolonged or repeated skin contact ca
n defat the skin and product irritation and dermatitis.
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Inhalation: Repeated or prolonged inhalation may affect behavior/central
nervous system (symptoms similar to acute inhalation) and may produce
minimal peripheral nerve damage (polyneuropathy) with numbness and tingling
Of the extremities in a stocking-and -glove pattern. Reversible of polyneuropathy
asbeen reversible by a year following removal from exposure.It may also affect
the brain, blood (anemia), and hearing (mild change in auditory threshold), and
may also cause weight loss, Ingestion: Prolonged orrepeated ingestion may
affect the liver, urinary system, blood (changes in blood serum compostion).
Section 12: Ecological Information
Ecotoxicity: Not available.
BOD5 and COD: Not available. Products of Biodegradation: Possibly hazardous
short term degradation products are not likely. However, long term degradation
products may arise.
Toxicity of the Products of Biodegradation: The product itself and its
products of degradation are not toxic. Special Remarks on the Products of
Biodegradation: Not available.
Section 13: Disposal Considerations
Waste Disposal: Waste must be disposed of in accordance with federal,
stateand local environmental control regulations.
Section 14: Transport Information
DOT Classification: CLASS 3: Flammable liquid.
Identification: : Heptane
UNNA: 1206
PG: II
Special Provisions for Transport: Not available.
Section 15: Other Regulatory Information
Federal and State Regulations:
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Connecticut hazardous material survey.: n-heptane Illinois toxic substances
disclosure to employee act: n-heptane Rhode
Island RTK hazardous substances: n-heptane Pennsylvania RTK: n-heptane
Minnesota: n-heptane Massachusetts RTK: nheptane
Massachusetts spill list: n-heptane New Jersey: n-heptane California
Director's List of Hazardous Substances: nheptane
TSCA 8(b) inventory: n-heptane TSCA 4(a) proposed test rules: n-heptane
TSCA 8(d) H and S data reporting: nheptane:
Effective date: 1/26/94; Sunset date: 6/30/98
Other Regulations:
OSHA: Hazardous by definition of Hazard Communication Standard
(29 CFR 1910.1200). EINECS: This product is on the European Inventory of
Existing Commercial Chemical Substances.
Other Classifications:
WHMIS (Canada):
CLASS B-2: Flammable liquid with a flash point lower than 37.8°C (100°F).CLA
SS D-2B: Material causing other toxic effects
(TOXIC). DSCL
(EEC): HMIS
(U.S.A.): Health
Hazard: 1
Fire Hazard: 3
Reactivity: 0
Personal Protection: g
National Fire Protection Association (U.S.A.):
Health: 1
Flammability: 3
Reactivity: 0
Specific hazard:
Protective Equipment:
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Gloves. Lab coat. Vapor respirator. Be sure to use an approved/certified respirat
or or equivalent. Wear appropriate respirator
when ventilation is inadequate. Safety glasses.
Section 16: Other Information
References: Not available.
Other Special Considerations: Not available.
Created: 10/09/2005 05:42 PM
Last Updated: 05/21/2013 12:00 PM
The information above is believed to be accurate and represents the best
information currently available to us. However, we make no warranty of
merchantability or any other warranty, express or implied, with respect to such
information, and we assume no liability resulting from its use. Users should
Make their own investigations to determine the suitability of the information for
their particular purposes.