跪求STPP（三聚磷酸钠）的英文MSDS和COA
来源：学生作业帮助网 编辑：六六作业网 时间：2024/12/19 07:50:36
跪求STPP（三聚磷酸钠）的英文MSDS和COA
跪求STPP（三聚磷酸钠）的英文MSDS和COA
跪求STPP（三聚磷酸钠）的英文MSDS和COA
Safety (MSDS) data for sodium tripolyphosphate
( 4 U+ H0 i" P' U6 eGeneral % o3 I B H$ L7 y) Q+ E t
Synonyms:triphosphoric acid pentasodium salt,pentasodium triphosphate & d8 L( O' [& A$ i$ S$ r
Use:builder in laundry powder,sequestrant,chelating agent.
1 w9 n }- s( }8 |Molecular formula:Na5O10P3
- M:]2 5 k# z* g" S) qCAS No:7758-29-4
!M' J8 c/ r' z7 F:C- s8 tEC No:
+ M% % v( {0 ^1 R# V/ e:J$ D [Physical data
N6 x4 {* Z- b$ ]3 OAppearance:white or colourless crystals,granules or powder ; l) l2 x' j!R* c% K
Melting point:; w* `2 w1 V# o5 t9 s* J
Boiling point:> 1000 C ( x3 @# u9 P:b0 {1 B$ u,i
Vapour density:" a' z!G5 Q/ x i; u
Vapour pressure:) S; k7 h" o4 }& {8 @!_,U
Specific gravity:
" M:O9 ]!S+ O yFlash point:& k# g+ C!V; F& _:`; u( M
Explosion limits:5 D$ U8 I# V& Y' m
Autoignition temperature:) I!{:R:|4 Y,[:\
Stability
5 v:]8 A0 f9 f' Q:zStable.Incompatible with strong oxidizing agents.Hygroscopic.
!1 a2 | S+ n!j& n W.r.ZToxicology
9 L4 E& c:q6 * S!UMay be harmful by inhalation or ingestion.May act as a skin or eye irritant.Caustic.# $ P3 h7 |9 z4 N- B2 o' {
Personal protection1 _ ]* j,{5 Q+ m( Q!d
Safety glasses.Believed to present a negligible health risk when handled with due care.
8 `7 g) }$ l4 O* ^
/ M' N1 P!a6 e9 d4 t3 fThis information was last updated on October 20,2003.We have tried to make it as accurate and useful as possible,but can take no responsibility for its use,misuse,or accuracy.We have not verified this information,and cannot guarantee that it is up-to-date.
有乱码,看链接
http://cache.baidu.com/c?word=stpp%2Cmsds&url=http%3A//bbs%2Ecnexp%2Enet/thread%2D1671%2D1%2D1%2Ehtml&p=906cc20d85cc40af0abd9b781b4e&user=baidu