China (Mainland)
Lead acetate, trihydrate China factory CAS NO.6080-56-4 CAS NO.6080-56-4
- Min.Order: 1 Kilogram
- Payment Terms: T/T,MoneyGram,Other
- Product Details
Keywords
- Lead acetate, trihydrate
- Lead acetate
- Lead acetate anhydrous
Quick Details
- ProName: Lead acetate, trihydrate China factory...
- CasNo: 6080-56-4
- Molecular Formula: C4H12O7Pb
- Appearance: White Crystals powder
- Application: Pharmaceutical Intermediates
- DeliveryTime: Delivery lead time: About 3-5 days aft...
- PackAge: according client’s requirements
- Port: Shanghia,Tianjin,Shenzhen,Qingdao
- ProductionCapacity: 600 Kilogram/Month Metric Ton/Day
- Purity: min 98%
- Storage: keep in dry place
- Transportation: express/air/sea
- LimitNum: 1 Kilogram
- Moisture Content: 0.01%
- Impurity: <0.01
Superiority
Superiority
lead acetate trihydrate china factory, on hot sale, best quality with competitive price
linear formula pb(ch3co2)2 • 3h2o
ec no. 206-104-4
Hebei Shengyang Biological Technology Co., Ltd. is a dedicated company
Specialized in the research, production and trade of fine specialty chemicals and pharmaceutical intermediates.
Adhering to the principle of quality first, customer first, reputation first, for customers
To provide the best quality service and products.
what we can do is:
strict raw material selection
continuous improvement procedures
strict product quality control system
intimate after-sales servcie
competitive price
punctual delivery time
professional logistic service
Details
Details
lead acetate trihydrate china factory, on hot sale, best quality with competitive price
linear formula pb(ch3co2)2 • 3h2o
ec no. 206-104-4
iupac name diacetoxylead trihydrate
smiles cc(=o)[o-].cc(=o)[o-].o.o.o.[pb+2]
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synonyms: |
lead acetate(ii), trihydrate; lead acetate,medicinal; lead diacetate trihydrate; |
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cas no.: |
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mf: |
c4h12o7pb |
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mw: |
379.33 |
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einecs: |
206-104-4 |
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product categories: |
analytical reagents for general use; catalysis and inorganic chemistry; chemical synthesis;lead; micro/nanoelectronics; solution deposition precursors; acs gradechemical synthesis; essential chemicals; routine reagents; metal acetate salt;lead salts; materials science; metal and ceramic science; salts; solution deposition precursors |
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mol file: |
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lead acetate trihydrate chemical properties
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melting point |
75 °c (dec.)(lit.) |
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boiling point |
280°c |
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density |
2,55 g/cm3 |
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storage temp. |
2-8°c |
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solubility |
443g/l |
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form |
solid |
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color |
white or colorless, efflorescent |
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ph |
5.5-6.5 (50g/l, h2o, 20℃) |
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water solubility |
625 g/l |
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merck |
14,5397 |
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brn |
3730298 |
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epa substance registry system |
safety information
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hazard codes |
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risk statements |
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safety statements |
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ridadr |
un 1616 6.1/pg 3 |
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wgk germany |
2 |
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rtecs |
of8050000 |
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tsca |
yes |
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hazardclass |
6.1 |
lead acetate trihydrate usage and synthesis
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chemical properties |
white crystals |
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general description |
white powder or white chunky solid. slight odor. ph (5% aqueous solution at 77°f) 5.5-6.5. |
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air & water reactions |
slowly effloresces in air. water soluble but solutions absorb carbon dioxide from the air and to give incompletely soluble products. |
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reactivity profile |
lead acetate trihydrate may react with acids and oxidizing agents. is incompatible with sulfates, citrates, tartrates, chlorides, carbonates, alkalis, tannin, resorcinol, salicylic acid, phenol, chloral hydrate, sulfites, vegetable infusions and tinctures. incompatible with phosphates . incompatible with kbro3 and with edta. |
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fire hazard |
literature sources indicate that lead acetate trihydrate is nonflammable. |
lead acetate
what is lead acetate
lead(ii) acetate is a white crystalline substance made by treating litharge (lead(ii) oxide, pbo) with acetic acid. lead acetate is also known as lead diacetate.
what is lead acetate used for
in low concentrations, lead acetate is used as a color additive in "progressive" hair dye products. these products are applied over a period of time to achieve a gradual coloring effect.
is lead acetate safe for use as a hair color
lead acetate has been used in the united states as a color additive in progressive hair dyes for over 40 years. it is specifically approved for hair dye use based on extensive scientific studies. in order to be approved for this use, a color additive petition was required by the food and drug administration to establish safety. the safety data submitted in support of this petition included results from trials on humans using the products. in the trials, people using the product under controlled conditions of use were monitored for the amount of lead in their bloodstream. no significant increase in blood levels of lead was seen in the trial subjects indicating that the lead was not absorbed into the body through such use. these data allowed fda to determine that safe conditions of use could be established, and a color additive regulation (title 21 of the code of federal regulations, section 73.2396) allowing the use of lead acetate in hair dyes was established. the regulation requires that the following caution statement appear on the product labels: "caution: contains lead acetate. for external use only. keep this product out of children's reach. do not use on cut or abraded scalp. if skin irritation develops, discontinue use. do not use to color mustaches, eyelashes, eyebrows, or hair on parts of the body other than the scalp. do not get in eyes. follow instructions carefully and wash hands thoroughly after use." to ensure safe use of these products, it is important that consumers follow these directions carefully.
how does lead acetate work
lead acetate is a progressive hair dye ingredient. this means that the product is applied over a period of time and, with each application, darkens the hair. the lead acetate ingredient is present at low levels so that the effect is gradual, building up to the desired amount of color. after the desired effect is achieved, additional maintenance applications are made to keep the hair colored. lead acetate coloring works very gradually so that a color change may not be apparent for several days. the actual effect will depend on the color of the hair when the applications start. scattered gray may take longer whereas solid gray areas may change sooner. lead acetate combines with the protein in the hair, and the combination of these substances is a dark, almost black color. the color is very stable and will not diminish quickly, so that maintenance applications are only necessary about once a week. however, the color that is formed will gradually fade as the color combination is washed out or wears off.