Thallium sulphate of thallium (I) sulfate, also known as sulfuric acid, thallium, chemical formula Tl2SO4, highly toxic, and K2SO4 have the same structure.
the first part: chemical namechemicals Chinese name: thallium sulphate
chemicals English name: thallous sulfate
Chinese name: sulfuric acid thallium
English name: dithallium sulfate
Sheet Code: 2539
cas No.: 7446-18-6
Molecular formula: Tl2SO4
Molecular weight: 504.80
Part II: composition/composition informationharmful substances composition cas No.
thallium sulphate 7446-18-6
Part III: the risk of Overviewrisk category:
health hazards: dust on the eyes, mucous membranes have a stimulating effect. Inhaled, ingested or absorbed through the skin and can cause poisoning. Can still be determined, liver and kidney damage. body hair loss is characterized, but the eyebrows medial 1/3 often not involved.
environmental hazards: hazard to the environment, can cause pollution of water bodies.
Explosion hazard: This product is non-combustible, highly toxic and irritating.
Part IV: first aid measuresskin contact: Immediately remove contaminated clothing, rinse with plenty of water. Medical treatment.
eye contact: Did eyelid, mobile water or saline rinse. Medical treatment.
Inhalation: rapidly from the scene to fresh air. To maintain airway patency. If breathing is difficult, give oxygen. If not breathing, give artificial respiration immediately. Medical treatment.
Ingestion: drink enough water to induce vomiting. Gavage with 1% potassium iodide 60mL. Medical treatment.
Part V: Fire-fighting measureshazardous characteristics: itself does not burn. decomposition by high fever and emit toxic gas.
harmful products of combustion: sulfur dioxide, thallium.
fire fighting methods: firefighters must wear fire protective body suits, the wind on fire. Extinguishing as much as possible to move containers from the scene empty Department. And then select the appropriate fire extinguishing agent fire reasons.
Part 6: ACCIDENTAL releaseemergency treatment: isolation leakage polluted with restricted movement. Recommended emergency personnel wearing dust masks, wear protective clothing. Do not direct contact with the spill. A small leak: to avoid dust, carefully scan, bag placed transfer to a safe place. Large Leak: recycling or collection shipped to the waste disposal sites.
Part 7: HANDLING AND storageHandling Precautions: closed operation, provide adequate local exhaust ventilation. Prevent dust released into the air of workplace. The operator must go through specialized training, and strictly abide by the rules. The proposed operator to wear a dust mask (full face mask), wear protective clothing 52,400, wear rubber gloves. Avoid generating dust. Avoid contact with oxidants. With spill contingency processing equipment. The empty containers may be harmful residues.
storage precautions: Store in a cool, ventilated coffers. Keep away from fire and heat source. Prevent direct sunlight. Sealed packaging. With oxidants, food chemicals stored separately to avoid mixing reservoir. The storage area should be equipped with suitable material spill.
Part I: Exposure controls/personal protectiveoccupational Exposure Limits
China MAC (mg/m3,): 0.01 (Tl)
former soviet union MAC (mg/m3,): 0.01
TLVTN: 0.1mg (Tl)/m3
TLVWN: the development of standards
engineering type control system: strictly confined, and to provide adequate local exhaust ventilation.
respiratory protection: possible exposure to dust, wear a dust mask (full cover). emergency rescue or evacuation, air respirator should be worn.
eye protection: respiratory protection for protection.
physical protection: wear protective clothing 52,400.
hand Protection: wear rubber gloves.
other: work site prohibit smoking, eating and drinking. Work is completed, take a shower. To maintain good health habits.
parts: physical and chemical characteristicsThe main ingredients:
Appearance and Properties: colorless or white rhombic crystal system crystallization.
melting point (° C): 632
boiling point (℃): (decomposition)
relative density (water = 1): 6.7700
Relative vapor density (air = 1): No Data
saturated vapor pressure (kPa): Not available
heat of combustion (kJ/mol): meaningless
critical temperature (℃): meaningless
Critical pressure (MPa): meaningless
octanol/water partition coefficient of the logarithm of: No Data
Flash point (℃): meaningless
Ignition temperature (℃): meaningless
upper explosive limit% (V/V): meaningless
lower explosive limit% (V/V): meaningless
Solubility: soluble in water, soluble in sulfuric acid.
main purposes: used as a rodenticide, analytical reagents.
other physical and chemical properties:
Part 10: stability and reactivitystability:
INCOMPATIBILITY: strong oxidizers.
Conditions to avoid:
Part XI: Toxicological InformationAcute toxicity: LD50: 16 mg/kg (rat oral); 19 mg/kg (mice by mouth)
LC50: no information
subacute and chronic toxicity:
part XII: Ecological Informationecotoxicological toxicity:
bioconcentration or bioaccumulation sex:
and other harmful effects: the substance of environmental hazards, should pay particular attention to water pollution.
parts: DISPOSALWaste nature:
Waste Disposal Method: proposals to control the incineration or secure landfill method. disposal. Damaged container to prohibit re-use, to be buried in a specified place.
Part 14: transport InformationDangerous goods ID: 61023
UN Number: 1707
packaging and marking:
packing method: threaded glass, metal cover pressure bottles, plastic bottles or metal (cans) outside the ordinary wooden box.
transportation Note: transport should be preceded by check the integrity of containers, sealed, to ensure that the container does not leak, did not fall, not fall, do not damage during transport. Mixed operation with the acids, oxidants, food and food additives is strictly prohibited. Transport, transport vehicles should be equipped with spill response equipment. Transit should prevent sunlight, rain, high temperature. according to the provisions of road transport routes, do not stay in residential areas and densely populated areas.
Part XV: Regulatory InformationRegulatory Information dangerous chemicals safety regulations (February 17, 1987 issued by the State Council), dangerous chemicals safety regulations implementation details (of labor  No. 677), safety in the workplace chemicals regulations ( Ministry of labor No. 423) and other regulations for the safety of hazardous chemicals, production, storage, transport, handling, etc. accordingly requirements; commonly used in the classification and identification of hazardous chemicals (GB 13690-92) the substance is classified as Class 6.1 toxic chemicals; highly toxic classification, classification and name number (GA 57-93), the substance is a third category in level inorganic Judaipin.
boil is caused by what the?
infection and skin dirty, scratches, high ambient temperature or lower the body resistance to infection-related. boils can occur in any follicles of the skin area, often to the head, face, neck, armpits and buttocks so often by the friction of the parts is more common.
boil the pathogenic bacteria staphylococcus aureus based, Streptococcus, staphylococcus epidermidis, are also caused by the disease. Local and systemic skin's resistance to infection is reduced mainly due to Benbingfasheng, so infants, malnutrition, diabetes is a good risk of this disease. Dirty skin, skin abrasions, high ambient temperatures often lead to local infection such as the direct cause.
(B) the pathogenesis
bacteria invade the hair follicle and their sebaceous glands and sweat glands, in hair follicles and surrounding tissue multiply rapidly, producing toxins, causing local tissue degeneration, necrosis, and the center of the formation of boils, the performance of local congestion, exudation, induration. Aggregation of neutrophils to the damaged body tissue cells and bacteria to be destroyed, and he gradually necrosis and dissolution, the formation of abscesses in the dermis. Due to staphylococcus aureus, coagulase contain toxins, so the formation of pus bolt, protruding outward. Swelling and induration clinically visible in the center of a yellow-white pus plug. This is staphylococcus aureus infected lesion characteristics. ulceration after discharge pus, abscess gradually by the new fibrous tissue repair and healing.[Sign]
boil the early symptoms?
1. redness, swelling, heat, pain summary, cylindrical cone.
2. inflammation to the development of nodules increases, the pain intensified.
3. A few days later nodules central necrosis, abscess formation, dissolution, soft induration, pain relief, the central pus head most of the self-rupture, discharge pus, inflammation subsided recovery.
4. furuncle usually no obvious symptoms, but if the blood flow occurred in the rich parts of the body resistance weakened, it can cause discomfort, chills, fever, headache and loss of appetite and other symptoms of toxemia.
boil because of location, severity of different clinical manifestations may vary.
local swelling and pain sclerosis: no systemic symptoms of early disease and more, only infection redness, swelling, pain, range of not more than 2cm in diameter, small nodules gradually enlarged, as papules bulge. A few days later lesions extended about 3 ~ 5cm, nodules gradually softened, the center was white, a slight touch of the fluctuations; then ulceration pus, and the emergence of yellow-white pus plug. pus bolt off, pus shed, the inflammation subsides and healing. There is no pus boil bolt (the so-called headless boil), since the collapse a bit late, need to find ways to promote its pus discharge (Figure 2 ).
nose, upper lip and around (called "dangerous triangle") of the surface boil, add or pushed in touch, the bacteria via the angular vein, ophthalmic vein into the brain, causing intracranial suppurative infection. At this point may have fever, headache, vomiting, consciousness disorders.
early follicular redness, swelling, heat, pain, induration. After the white purulent center, there is volatility. May be associated with systemic fever, elevated white blood cell count and differential count.[Aftertreat]
1. composed of: a single head of garlic, honey, 9 grams. Usage: pound evenly wrap the affected area.
2. consists of: single head of garlic amount. Usage: peel and slice into 2 to 3 mm, with the first affected area with warm salt water when dry wash, and then sticking garlic, and gently massage the 10 to 20 minutes, 2 or 3 times a day, 2 3 There is no more. Indications: Boil, folliculitis. Note: In severe cases, such as local irritation may reduce the massage time, a serious condition should be added to serve anti-inflammatory drugs.
4. composed of: fresh Malan first 100 grams, the amount of liquor. Usage: Add a little salt before blindly smashed wine Ban Cheng paste, coating the surface of the skin furuncle carbuncle. Indications: furuncle, carbuncle.
5. Composition: rosin 10 grams of white wine. Usage: rosin research to fine tune white wine into a paste, resisting heat, wrap the affected area after dissolution, for the degree of responsibility to cover all of the above and then covered with wax paper and tape securely, to enhance efficacy, can drop a few drops of wine, rosin to keep moist. Indications: furuncle, carbuncle, folliculitis.
13. mung bean sugar kelp: seaweed 60 grams, shredded, green beans, 150 grams, with the soup, add brown sugar to taste food. There Sedative, diuretic, soft-kin, Phlegm, scattered gall tumor effect. For hypertension, beriberi edema, neck lymphadenopathy, simple goiter, prickly heat boils hot summer day in children poison, phlegm cough embolism.
14. yi melon soup: melon (not peeled) 500-600 g, yi 50-100 grams of soup. Can be flavored with sugar or salt, on behalf of the tea used, heat, hot weather, diuretic, dehumidification effect. Drugs for rush boils, eczema athlete's foot, yellow urine deficient.
15. Daozhi raw turnip, vinegar and rub the affected area transfer, heat treatment boil.
17. failure to adopt the open rose 3 - 5 朵 wash, add water, two pregnant, suffering from a cup of low heat, ice sugar 30 grams, made of rose soup, until the temperature dose, to cure blood stasis amenorrhea, boils Chung pain, traumatic swelling and pain.
19. a white sweet potato, peeled and chopped, smashed, can also be added with the same amount of fresh houttuynia smashed, spreads in the affected area, apply to the local heating that line replace (about two three hours long), and even apply a few days more, boils cure mastitis.
23. fresh buckwheat leaves 60 grams, Shuijianbi day one; or fried yellow noodles with the vinegar into a paste, applied to the lesion, sooner or later be replaced. Governance sore, swollen boils, erysipelas, mastitis, and swelling of unknown drugs.
appropriate patients to eat what?
patients unfit to eat what?
data only refer to the specific, please ask a doctor.[Prevent]
how to prevent boils?
boil is born of acute suppurative superficial skin disorders, widely available health, children, young people more common. "Surgical management case" that: "boil persons, birth processes, floating red rootless feet, swollen found in the skin, only the width of an inch, there is less pain, a few days later Microsoft, thin peel, the beginning of the blue water, the latter from breaking the pus out of. "The disease occurs in the summer and autumn, protruding roots shallow, swelling potential limitations, lift the red pain, mostly in the range of about 3cm, easily swollen, easy to collapse, Yi Lian. Early can be divided into a head, without the first two kinds of general light and easy to cure the symptoms, so the saying goes, "no boil the size of a pus like." ;;; ;;;;; ;;;;; ;;;;; But also due to the formation of improper treatment or care "mole cricket boils," or repeated seizures, lack of disunion. Multiple furunculosis ", is difficult to cure.[Treat]
boil precautions before treatment?
attention to the skin clean, timely replacement of underwear and avoid skin injuries, especially in the summer, to bathe, wash your hair, hair, changing clothes, nails, children in particular should pay attention. With honeysuckle and wild chrysanthemum Jiantang tea. boil the surrounding skin should be kept clean and coated with 70% alcohol to prevent infection spread to nearby hair follicles.
boil Chinese medicine treatment methods
A Differential Treatment:
2. shushi heat Melancholia: seen in summer and autumn, the affected area, such as agglomeration cone, single or multiple, burning pain, chest tightness, anorexia, deficient urination, red tongue, greasy or yellowish, veins slippery. Qingshu dampness, detoxification swelling. Qingshu Decoction.
3. Is virtual evil love cards: distributed in the body, local color dark red, pus scarce, one after another, delayed healing, with fever, irritability, thirst, or fatigue, limb soft, red tongue thin yellow, rapid pulse. Righting detoxification. Liu wei di huang Decoction.
Second, external treatment and other treatment:
2. Pus, the clip bolt out the pus.
Western boil treatment
2. Swelling or have a large range of obvious symptoms, should give systemic antibiotics (third-generation cephalosporin antibiotics).
3. The formation of abscess, incision and drainage should be timely but should be avoided boil the face cut.
1. The principles of early treatment to promote inflammation subsided, after early drain purulent pus; timely elimination of systemic adverse reactions.
2. Local treatment
(1) Physical therapy: early, ultraviolet micro-irradiation, can promote local anti-inflammatory, to prevent proliferation. Swelling stage, the selection of FM, infrared and other heat, promote boil liquid. 2 to 3 times / d, 20 ~ 30min / times.
(5) to keep local clean and dry: adhere to local skin cleaning, daily showers are the best conditions. Young children with skin, topical lip after taking a bath in summer, to avoid the formation of multiple Boil.
3. Systemic treatment usually does not require systemic treatment of boils. But facial boils or accompanied by chills, fever, headache, general malaise, etc., should be given antibiotics. Clinical observations and experimental results show that the efficacy of penicillin, cephalothin, cefazolin and amikacin better effect.
(B) the prognosis
generally good prognosis after active treatment, without sequelae.[Examine]
boil should be how?
2. diabetes check
boil diseases easily confused?
1. Multiple sweat gland abscesses are summer disease, more common in infants and young children and frail mother's head, forehead, etc .. Lesions of multiple subcutaneous abscesses. Surface tenderness, inflammation lighter. No pus bolt, left scars. Usually accompanied by a lot of prickly heat. Generally known as prickly heat poison. It was also known as pseudo furunculosis (Pseudofurunculosis).
2. hidradenitis suppurativa common in young women, lesions of the skin induration. Subcutaneous abscess formation, followed by skin redness, swelling, heat, pain, ulceration scarring. Lesions occur in the armpits, groin, genital and perianal, umbilical, etc.
3. acne acne mild infection, red, swollen, painful, but the disease is small, the top a little bit like creamy.
more back symptoms
small blisters appear back back pain back spasms, back pain does not have subtle linen spine back pain sinus pain Road with sensory ataxia spinal nerve root damage spinal cord hemisection syndrome, spinal cord lesions of hemorrhagic infiltration of the spinal cord injury spinal cord infarction, cauda equina involvement across the spinal cord within the spinal cord gliosis in the spinal cord anterior horn of the spinal cord lesion cavity formed spinal thalamic tract compression
GMT+8, 2015-4-1 11:29 , Processed in 0.773708 second(s), 2 queries , Gzip On, Memcache On.