[登录] [免费注册]
试剂仪器网
发布求购
位置：首页 > 资料中心 > 化工字典 > 7758-29-4
关键词:       仅模糊查询
CAS: 7758-29-4
分子式: Na5P3O10
分子量: 368
熔点: 622 °C
中文名称: 
多聚磷酸钠
三磷酸五钠
三聚磷酸钠
磷酸五钠
英文名称: 
Triphosphoric acid, pentasodium salt
Sodium triphosphate
Sodium tripolyphosphate
STPP
armofos
empiphos stp-d
freez-gard fp 19
natriumtripolyphosphat
pentasodium triphosphate
pentasodium tripolyphosphate
poly
polygon
rhodiaphos h 5
rhodiaphos lv
s 400
s 400 (phosphate)
sodium phosphate (na5p3o10)
sodium triphosphate (na5p3o10)
sodium tripolyphosphate (na5p3o10)
thermphos
thermphos l 50
thermphos n
thermphos spr
triphosphate de sodium
tripoly
tripolyphosphate
tripolyphosphate de sodium
sodiumtripolyphosphate
Triphosphoric acid,pentasodium salt
STPP(sodium tripolyphosphate)
展开更多英文名
性质描述: 外观 白色粉末产品级别  工业 工业 食品三聚磷酸钠(Na5P3O10)%≥ 优级96 一级90-94 95五氧化二磷(P2O5)%≥ 57 56.5 57.0
用途: 三聚磷酸钠用于洗涤剂，作为助剂、肥皂增效剂及防止条皂结晶和起霜 ，工业用水软水剂 、制革预鞣剂、染色助剂、油井掘泥控制剂，制纸用油污防止剂，油漆、高岭土、氧化镁、碳酸钙等悬浮液处理的有效分散剂。食用级三聚磷酸钠可作为各种鱼肉制品的食品改良剂，饮料的澄清剂。
推荐供应商
货号品牌产品名称规格包装、参考价格
S768861MACKLIN三聚磷酸钠85%49元/500g;   145元/2.5kg;   咨询
储存：室温,干燥,密封
状态：白色粉末或晶体
S817361MACKLIN三聚磷酸钠试剂级, 98%46元/100g;   72元/500g;   220元/2.5kg;   429元/5kg;   810元/12X500g;   咨询
储存：室温,干燥,密封
状态：白色粉末或晶体
321327J&KSodium tripolyphosphate85%, 工业级328元/500G;   咨询

基本信息

分子式Na5P3O10
分子量367.86
MDL编码MFCD00003514
Merck14,8697
EINECS 编号231-838-7

安全信息

图形或危害标志
提示语Warning
危险说明H315
H319
H335
防范说明P261
P305+P351+P338
WGK1
RTECSYK4570000
TSCA是
93-1195StremSodium tripolyphosphate, tech. gr.min. 85%375元/500g;   1200元/2kg;   咨询
013440Alfa AesarSodium tripolyphosphate388元/500g;   1632元/2kg;   咨询

应用
Sodium tripolyphosphate is used in water softening, heavy-duty fabric washing, automatic dish washing, drilling fluid cleaning and liquid cattle feed supplements. It is also used as a peptizing, emulsifying, dispersing agent and as a hydrogen peroxide solution stabilizer. It acts as a preservative for seafood, meats, poultry, and animal feeds. It finds application as a polyanion crosslinker in polysaccharide based drug delivery. Further, it is used as a sealant for leaking farm ponds and a calcium and magnesium chelating agent. In addition to this, it is used in ceramics, leather tanning, flame retardants, paper pulping, paper coatings, textile processing, ore flotation, anticorrosion pigments and rubber production.

备注
Hygroscopic. Incompatible with strong oxidizing agents and strong acids. Avoid moisture.

基本信息

MDL
MFCD00003514

EINECS
231-838-7

分子式
Na5P3O10

分子量
367.91

熔点
622°

灵敏度
Hygroscopic. Ambient temperatures.

形态
Granular

溶解性
Soluble in water. Slightly soluble in methanol. Insoluble in diethyl ether and n-octanol.

Merck
14,8697

GHS危害和防范说明

GHS符号

Hazard Statements
H303-H313-H315-H319-H335
May be harmful if swallowed.May be harmful in contact with skin.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.

Precautionary Statements
P261-P280a-P305+P351+P338-P304+P340-P405-P501a
Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations.

安全信息

危险类别
36/37/38
Irritating to eyes, respiratory system and skin.

安全等级
26-37-60
In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.This material and its container must be disposed of as hazardous waste

RTECS
YK4570000

TSCA
是

C39396Alfa AesarSodium tripolyphosphatefor analysis399元/25g;   734元/100g;   2790元/500g;   咨询

基本信息

Ref#
39396

MDL
3514

分子式
Na5 O10 P3

分子量
367.85

形态
Granular

C21867Alfa AesarSodium tripolyphosphate85%, pure, tech.766元/500g;   3160元/2.5kg;   咨询

基本信息

Ref#
21867

MDL
3514

分子式
Na5 O10 P3

分子量
367.85

形态
Granular

S645-500Alfa AesarSOD PHOSPHATE TRIPOLY PUR 500G416元/500g;   咨询

基本信息

Ref#
F54066

1.06999Supelcopenta-Sodium triphosphatefor BOD determination acc. to DIN 38409-H-51990.32元/1 KG;   8756.48元/25 KG;   咨询

产品说明

分析说明

Assay (acidimetric, P₂O₅): 57 - 59 %
pH-value (1 %; water): 9 - 10
Fe (Iron): ≤ 0.005 %

基本信息

经验(实验)分子式Na5O10P3
分子量367.86
MDL编号MFCD00003514
EC索引号231-838-7

产品性质

质量水平100
蒸汽压<0.1 hPa ( 20 ℃)
效能3120 mg/kg LD50, oral (Rat)
>7940 mg/kg LD50, skin (Rabbit)
pH值(酸碱度)9.9 (20 ℃, 10 g/L in H2O)
mp622 ℃ (decomposition)
密度2.52 g/cm3 at 20 ℃
堆积密度1000 kg/m3
储存温度no temp limit
InChI1S/5Na.H5O10P3/c;;;;;1-11(2,3)9-13(7,8)10-12(4,5)6/h;;;;;(H,7,8)(H2,1,2,3)(H2,4,5,6)/q5*+1;/p-5
InChI keyHWGNBUXHKFFFIH-UHFFFAOYSA-I

安全信息

储存分类代码11 - Combustible Solids
WGKWGK 1
闪点(F)Not applicable
闪点(C)Not applicable
238503Sigma-AldrichSodium tripolyphosphatetechnical grade, 85%507.56元/25 G;   594.19元/500 G;   1110.78元/2.5 KG;   咨询

基本信息

线性分子式Na5P3O10
分子量367.86
EC 号231-838-7
MDL编号MFCD00003514
PubChem化学物质编号329752508
NACRESNA.55

产品性质

等级technical grade
质量水平100
测定85%
形式powder
pH值(酸碱度)9.5-10.3 (1 g/L)
SMILES string[Na+].[Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O
InChI1S/5Na.H5O10P3/c;;;;;1-11(2,3)9-13(7,8)10-12(4,5)6/h;;;;;(H,7,8)(H2,1,2,3)(H2,4,5,6)/q5*+1;/p-5
InChI keyHWGNBUXHKFFFIH-UHFFFAOYSA-I

安全信息

储存分类代码11 - Combustible Solids
WGKWGK 1
闪点(F)Not applicable
闪点(C)Not applicable
72061Sigma-AldrichSodium triphosphate pentabasicpurum p.a., ≥98.0% (T)948.04元/100 G;   2159.33元/500 G;   咨询

产品说明

应用

用于根据DIN 38409-H 51确定BSB

其他说明

直链磷酸盐

基本信息

线性分子式Na5P3O10
分子量367.86
EC 号231-838-7
MDL编号MFCD00003514
PubChem化学物质编号329763729
NACRESNA.21

产品性质

质量水平200
等级purum p.a.
测定≥98.0% (T)
57-59% (calc. based on P2O5)
形式powder
pH值(酸碱度)9.0-10.0 (25 ℃, 1% in H2O)
溶解性water: soluble 148 g/L at 20 ℃
痕量阴离子chloride (Cl-): ≤1000 mg/kg
sulfate (SO42-): ≤250 mg/kg
痕量阳离子Ca: ≤200 mg/kg
Cd: ≤50 mg/kg
Co: ≤50 mg/kg
Cu: ≤50 mg/kg
Fe: ≤50 mg/kg
Ni: ≤50 mg/kg
Pb: ≤50 mg/kg
Zn: ≤50 mg/kg
SMILES string[Na+].[Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O
InChI1S/5Na.H5O10P3/c;;;;;1-11(2,3)9-13(7,8)10-12(4,5)6/h;;;;;(H,7,8)(H2,1,2,3)(H2,4,5,6)/q5*+1;/p-5
InChI keyHWGNBUXHKFFFIH-UHFFFAOYSA-I

安全信息

储存分类代码11 - Combustible Solids
WGKWGK 1
闪点(F)Not applicable
闪点(C)Not applicable
V900049Sigma-AldrichSodium triphosphate pentabasicVetec™, reagent grade, 98%228.29元/500 G;   咨询

产品说明

包装

500 g in poly bottle

其他说明

直链磷酸盐

法律信息

Vetec is a trademark of sigma-aldrich International GmbH

基本信息

线性分子式Na5P3O10
分子量367.86
EC 号231-838-7
MDL编号MFCD00003514
PubChem化学物质编号329829492

产品性质

等级reagent grade
产品线Vetec™
测定98%
形式powder
pH值(酸碱度)9.0 - 10.0
SMILES string[Na+].[Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])(=O)OP([O-])([O-])=O
InChI1S/5Na.H5O10P3/c;;;;;1-11(2,3)9-13(7,8)10-12(4,5)6/h;;;;;(H,7,8)(H2,1,2,3)(H2,4,5,6)/q5*+1;/p-5
InChI keyHWGNBUXHKFFFIH-UHFFFAOYSA-I

安全信息

储存分类代码11 - Combustible Solids
WGKWGK 1
闪点(F)Not applicable
闪点(C)Not applicable
CAS号首数字顺序排列： 1 2 3 4 5 6 7 8 9