micro encapsulated phosphorus, fire retardant use on organic synthesis
Product description
micro encapsulated phosphorus, fire retardant use on organic synthesis
Executive Standard: GB 4947-2003
Chemical formula: P4
Molecular weight: 123.9
micro encapsulated phosphorus -Characteristics:
purple red amorphous powder, odorless, metal polish, insoluble in water or carbon dioxide. Relative density 2.20, Relative vapor density (air=1): 4.77,Melting point(℃)590(4357kPa), ignition temperature(℃)250-270℃, vaporizing to gas state when temperature rise up to 630℃.
micro encapsulated phosphorus --Technical Specs:
PRODUCT | COATED RED-PHOSPHORUS | SPEC. | BEST CLASS | BRAND | Chuanlin |
STANDARD |
| WEIGHT | 2kg | DATE | March 18th 2015 |
SUBJECT | STANDARD VALUE(%) | MEASURED VALUE(%) | |||
APPEARANCE | LIGHT PURPLE FLOWABLE POWDER | LIGHT PURPLE FLOWABLE POWDER | |||
IGNITIOU TEMP | ≥340℃ | 345℃ | |||
VOLATILE | ≤1% | 0.9 | |||
SUFACE WATER | ≤20% | 19.50% | |||
P% | ≥80 | 80.5(dry basis) | |||
PH | 6.5~7 | 6.8 |
FIRE-FIGHTING MEASURES
1 Extinguishing media
Suitable extinguishing media
Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide.
2 Special hazards arising from the substance or mixture
Oxides of phosphorus
3 Advice for firefighters
Wear self contained breathing apparatus for fire fighting if necessary.
4 Further information
Use water spray to cool unopened containers.
Transportation:
Dangerous Goods Code: 41001
UN No:1338
Packing group:O53
micro encapsulated phosphorus --Mark,label
There must be stead and clear label on the packing bucket and be marked info as manufacturer, address, product name, quality grade, net weight, batch No or manufacturing date, brand, standard code and “easy to solid nun” label specified from GB 190 and “no turning over”label specified from GB/T 191-2000.
There should be quality certificates for each batch, including info as manufacturer, address, product name, quality grade, net weight, batch No, manufacturing date, brand, quality certificate and standard code.
Packing, transportation and storage
steel drums, to be coated inside and outside, weight 50kg. 10 plastic bags for inner packing, 5kg for each bag, tightly enclosed. Or inner big bags if customers permits. Non red phosphate powder inside or outside drums, and tightly enclosed on drum mouth.
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