黄色网址在线视频,美女图片av

Sodium citrate

Update: 2013/10/14 View:

Introduction

Chemical Name:

Sodium citrate

Molecular Formula:

Na₃C₆H₅O₇·H₂O

Molecular Weight:

249.10

CAS:

68-04-2

Character:

Colourless or white crystalline granule or crystalline powder, odorless, tastes salty and cool. soluble in water, difficulty in ethanol and slightly deliquescent in moist air, PH value is 7.6-8.6 in 5% aqueous solution.If heated to 150℃,it may lose crystal water.

Uses:

In food processing industry, it is used as buffer, chelae agent and nutrition supplement, emulsification, flavoring for yoghurt. If in cool drink, it can abirritate the sourness of citrate acid, prevent the acidification of dairy products. It is used as binder in cheese and minced meat, gelatinize in jellies and syrup, emulsification and stabilizer in cheese and ice cream.

Packing:

It is packed with polyethylene bag as liner and a compound paper-plastic woven bag as the outer layer. The net weight of each bag is 25kg.

Quality index:

(GB6782-2009、 BP2009、FCC-V、USP32)

Name of index	GB6782-2009	BP2009	FCC-V	USP32
Appearance	White powder	White powder	White powder	White powder
Content≥%	99.0-100.5	99.0-100.5	99.0-100.5	99.0-100.5
Heavy metal(AsPb) ≤%	0.001	0.001	-	0.001
Pb ≤%	0.0002	-	0.0002	-
AS ≤%	0.0001	-	-
Loss on drying%	10.0-13.0	-	10.0-13.0	10.0-13.0
Cl ≤%	0.005	0.005	-
Sulphate Salt≤%	0.01	0.015	-
Qxalate Salt≤%	0.01	0.03	-
Alkalinity%	Pass test	Pass test	Pass test	Pass test
Readily Carbonisable Substances	1.0	Pass test	-
Light transmittance	95.0%	Pass test	-	-
water insoluble	Pass test	-	-	-
Pyrogens	-	Pass test	-	-

欧美大片毛片免免费观看,国产精品一区二区羞羞答答,日韩精品一区二区久久,久久久久久久综合日本亚洲,激情丰满老女人hd,孕妇黄色毛片,下载欧美黄色片

Sodium citrate