Sodium Citrate,China dongting pearl price supplier

product details

Origin:CHINA

Brand:dongting pearl

sodium citrate

Properties: White crystal or crystalline powder and ease to be effloresced.Its cr ystal water is total lost on 150.It resolves when temperature is too high.It dissolves in water,but not in alcohol.
Molecular formula: C ₆ H ₅ O ₇ Na ₃ . 2H ₂ O
Molecular weight:

Molecular weight: 294.12

Structural Formula:

Quality Index(BP98)

QUALITY INDEX

UNIT

TECHNOLOGY INDEX

ANALYSIS RESULT

BP1998

Content

%

99.0-101.0

99.4

Acidity and Alkalinity

Comply with the test

COMPLY WITH THE SPECIFICATION

Heavy Metal (PB)            ≤

%

0.001

COMPLY WITH THE SPECIFICATION

As                                      ≤

%

0.0001

COMPLY WITH THE SPECIFICATION

Fe Salt                              ≤

%

0.001

COMPLY WITH THE SPECIFICATION

Sulphate                           ≤

%

0.03

COMPLY WITH THE SPECIFICATION

Sulfate                              ≤ % 0.015 COMPLY WITH THE SPECIFICATION

Feadily Carbonisable Substances

Comply with the test

COMPLY WITH THE SPECIFICATION

Chloride                           ≤

%

0.005

COMPLY WITH THE SPECIFICATION

Water

%

11.0-13.0

12.1

Liquor Appearance

Clear and transparent and colourless

Clear and transparent and colourless

Hot Resource

Comply with the test

Quality Index:PB93

Description

white granular and crystal, non-odorous, deliquescence in moist air

Analysis item

Quality Indexes

Assay

99-101

Acidity or Alkalinity ml ≤ %

0.2

Chloride ppm

50

Sulphate ppm

150

Readily Carbons Able Substances

O.K

Oxalate ppm

300

Heavy Metals(Pb) ppm

10

Water %

11-13

Transparency

O.K

Application:
Used as anticoagulin,chemical reagent,food additive,developer,buffer emulsifying agent, stabilizing agent and used in nonhydrogen electroplation as well as widely in tail gas absorption process of sulfur dioxide for chemical and metallurgy industries.Its absorptivity reaches 99%. The waste absorbed may be regenerated into sulfur dioxide liquid and potassium citrate for cyclic utilization. The daily-use chemical detergent with potassium citrate. As raw material instead of sodium phosphate trimer, it is non-toxic and non-pollution.It also may be used as buffer agent in cosmetic production.
Quality:
For industry use---Xiang Standard Q/CHSG40-87, Assay 96-98%.
For foodstuffs---GB (Chinese Standard), Assay>99%
For export---BP Edition 88,BP Edition 93,USP Edition22,USP Edition 23
PACKING :
25kg plastic bag,1000kg pallet packing,500-1000kg bag etc.And we can offer various packing according to your requirements.
RESERVATION :
Escape from light,seal up and place it in the dry and shady room.